#Polymer and Elastomer

[olechamical]

Polymer and Elastomer

OLE Chemical is a leading manufacturer of high-quality polymers and elastomers, including Chlorinated Polyethylene (CPE) and Chlorosulfonated Polyethylene (CSM). Our versatile materials are used in a wide range of industries, from PVC impact modifiers to ABS products and flame retardants.

[mindblowingscience]

A team of scientists has created a new shape-changing polymer that could transform how future soft materials are constructed. Made using a material called a liquid crystalline elastomer (LCE), a soft rubber-like material that can be stimulated by external forces like light or heat, the polymer is so versatile that it can move in several directions. Its behavior, which resembles the movements of animals in nature, includes being able to twist, tilt left and right, shrink and expand, said Xiaoguang Wang, co-author of the study and an assistant professor in chemical and biomolecular engineering at The Ohio State University.

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[materialsscienceandengineering]

A new method to fabricate soft electronics via particle engulfment printing

The electronics industry has been rapidly advancing over the past few decades, leading to the development of countless devices of different sizes and shapes, which are designed for a variety of applications. These include stretchable electronics, which are sensors and other devices that can be used to create smart watches, fitness trackers, bio-medical sensors to monitor specific health conditions and soft robots. Flexible electronics are typically made using soft polymers, elastic materials comprised of long molecular chains that can undergo significant deformation without breaking. To broaden their functions or boost their performance, these polymers are often combined with microscale or nanoscale particles that have specific optoelectronic or magnetic properties, also known as functional particles.

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[nozhan-polymer]

Polymers are another ETP ( Export Trade Product) that Nozhan Polymer Co is handling The four basic polymer structures are linear, branched, crosslinked, and networked In the next posts. In detail, we'll explain fully, and then all types of polymers we can export will be introduced fully #polymers #polymer #engineering #polymerclay #plastics #chemistry #polymerclayart #polymerclayearrings #plastic #polymerclaycreation #polymerclaystuds #polymerclaycharms #elastomers #polymere #polymereclay #polymerclaylove #polymo #polymerc #technology #manufacturing #oilandgas #materialsengineering #laboratory #construction #automotive #materialscience #chemicals #science #ceramics #aerospace (at Nozhan Polymer Co) https://www.instagram.com/p/CqnvLjhueu-/?igshid=NGJjMDIxMWI=

[rjzimmerman]

Excerpt from this story from DeSmog Blog:

Environmental groups are teeing up a legal challenge to new Environmental Protection Agency (EPA) rules on pollution from chemical and plastics plants, citing concerns the EPA relied too heavily on lowball industry estimates as it sized up the risks to people’s health posed by ethylene oxide (EtO), chloroprene, and other toxic air pollution.

The EPA just announced the new rules in April, saying they’re intended to “significantly reduce” dangerous pollution from chemical plants and some plastics plants.

But the Environmental Integrity Project, Earthjustice, Sierra Club, California Communities Against Toxics, Air Alliance Houston, and others filed suit this week in the federal D.C. Circuit Court of Appeals, with attorneys for the groups telling DeSmog they believe the EPA’s rules remain too weak.

“The EPA’s underestimation of the risks posed by chemical facilities puts nearby communities in grave danger,” Earthjustice attorney Deena Tumeh said in a statement announcing the litigation. “By downplaying ethylene oxide emissions, the EPA fails to protect public health adequately.”

When contacted by DeSmog, the EPA declined to comment, citing pending litigation.

Roughly 200 plants, dotted across the country but heavily clustered along the Gulf Coast, are covered by the new rules. Those plants primarily make chemicals and “polymers and resins,” or plastics — and they release dangerous chemicals into the air in the process.

The new rules, years in the making, update Clean Air Act standards on a half dozen pollutants from those plants, including the highly carcinogenic EtO and benzene, chloroprene (used to make the neoprene that’s found in wetsuits), vinyl chloride (which was notoriously burnt off in the East Palestine, Ohio, train derailment), a vinyl chloride precursor known as ethylene dichloride, and 1,3 butadiene (used to make synthetic rubber).

The EPA has said its rule “will provide critical health protections to hundreds of thousands of people living near chemical plants.”

The environmental groups’ lawsuit comes shortly after Denka Performance Elastomers asked the D.C. Circuit to block the rules from going into effect in May. Denka, a Japanese company, alleged that the EPA allowed too little time for the company to slash chloroprene emissions from its LaPlace, Louisiana, operations, giving the company just 90 days, while other chemical manufacturers would be allowed two years to curb their emissions. 

Denka’s claims have drawn public support from the state’s governor, Jeff Landry, and Louisiana attorney general Liz Murrill, who also filed a D.C. Circuit challenge, citing concerns that the Denka plant could be shut down.

Back in April, DeSmog first reported on concerns that loopholes in the rules, combined with plans from companies like Koch Industries to expand their operations, could mean Louisiana’s Cancer Alley won’t see a decrease in total toxic air pollution.

A July 16, E&E News investigation found that tightened EPA regulations governing hazardous air pollution from oil refineries – a similar set of rules to the ones covering chemical and plastics plants – successfully tamped down dangerous emissions from most of the 130 refineries reviewed. Dozens of other refineries, however – mostly located in communities of color – saw emissions rise. Troy Abel, a Western Washington University professor of environmental policy, faulted “less stringent rules enforcement in some states versus others.”

This week’s legal challenge to the rules for plastics and chemical plants doesn’t specify what criticisms the groups intend to raise before the court.

But attorneys for environmental groups behind the new lawsuit filed July 16 said that while EPA’s rule marks an improvement in many ways, it also contains some dangerous flaws. 

“The basic structure of the rule is good, we just don’t think it runs far enough,” Abel Russ, a senior attorney for the Environmental Integrity Project, told DeSmog.

[sakshibloggs]

Polyurethane Dispersions (PUD) Market, Global Outlook and Forecast 2025-2032

Polyurethane dispersions (PUD) refer to polyurethane polymer resins dispersed in water rather than traditional organic solvents. These dispersions are widely used across various industries due to their environmentally friendly properties, excellent film-forming capabilities, and durability. The manufacturing process involves the synthesis of polyurethanes with carboxylic acid functionalities or nonionic hydrophiles such as polyethylene glycol (PEG), which enhances dispersion stability and performance.

PUDs are employed in coatings, adhesives, sealants, and elastomers (CASE) applications, providing exceptional flexibility, adhesion, and chemical resistance. With the growing demand for eco-friendly materials and strict environmental regulations on volatile organic compounds (VOCs), the PUD market has witnessed significant growth in recent years.

Download FREE Sample of this Report @ https://www.24chemicalresearch.com/download-sample/287316/global-polyurethane-dispersions-forecast-market-2025-2032-985

[lowwasteorbustanut]

https://www.sciencefocus.com/science/what-is-in-chewing-gum

Chewing Gum Contains PLASTIC?!

From the article:

Chewing gum is basically plastic doped with flavours and colourings. It is non-digestible and water insoluble, which means you can carry on gnashing away at the stuff and it never seems to break down. This indestructible property comes from the gum base, the exact ingredients of which are usually a trade secret. However they generally contain:…

Elastomers: These are long polymer molecules with elastic properties. Until WWII, chewing gums used a natural latex derived from sapodilla trees, but since then synthetic elastomers, such as polyvinyl acetate, are preferred.

Goodness gracious this is unbelievable! I never knew that gum was made with plastic

[olechamical]

Polymer and Elastomer

Discover Olechem.com: Your ultimate online resource for polymer and elastomer enthusiasts. Dive into expert insights, latest trends, and innovative solutions in the field of chemical engineering. Join our vibrant community of professionals and learners, accessing top-notch articles, tutorials, and networking opportunities. Fuel your passion for polymers and elastomers today!

Polymer and Elastomer

[materialsscienceandengineering]

Shape-changing polymer resembles animal movements with temperature shifts

A team of scientists has created a new shape-changing polymer that could transform how future soft materials are constructed. Made using a material called a liquid crystalline elastomer (LCE), a soft rubber-like material that can be stimulated by external forces like light or heat, the polymer is so versatile that it can move in several directions. Its behavior, which resembles the movements of animals in nature, includes being able to twist, tilt left and right, shrink and expand, said Xiaoguang Wang, co-author of the study and an assistant professor in chemical and biomolecular engineering at The Ohio State University. "Liquid crystals are materials that have very unique characteristics and properties that other materials cannot normally achieve," said Wang. "They're fascinating to work with."

Read more.

[lizseyi]

Techni3 Microwave Absorption Materials | Microwave Absorbing Foams UK

Absorbers

RF/Microwave Absorbers & Dielectric Materials

See our leading line for free space, cavity resonance, and near-field applications.

Why Laird? We are equipped with the technical know-how, software, and modeling capabilities to solve complex project issues.

As a leader in the design, development, and manufacturing of RF absorber materials, we understand that while material quality and design are important, being able to adequately solve and perfect challenges that arise during the design phase is key to a successful consumer experience. Our engineers thrive on innovation and welcome any request that comes our way. This is what separates us from our competitors – expert knowledge and high-quality products developed over decades.

We have a full line of microwave absorber stockists and mm wave absorber products for free space to cavity resonance through near field applications as well as low loss dielectric materials, such as filled polymers. Custom molded elastomeric and thermoplastic, reticulated foam, along with textile, liquids and custom composite products are on the shelf. Other key benefits include:

Testing, measurement and verification capabilities

 Electromagnetic modeling and product design

 Pre-loaded parameters in leading modeling software

 Full custom formulation

 Frequency band from MHz to > 100 Ghz

 Integrated Multifunctional absorption solutions

Complete your project with the materials necessary for endurance and the expertise for long-term success. Take a look at our product sectors for more details and specifications. Or for a quick scan of some of our microwave absorber solutions, see this summary.

Explore Solutions

Low Loss Dielectrics

See our full line of high-quality, high performance, low loss dielectric materials ranging from 1.05-30 dielectric constant available in various formats from rigid to flexible, compact to foam.

Microwave Absorbing Foams

Low end cut-off RF absorbers of impregnated polyurethane foam. The standard solution to solve reflectivity issues.

 Microwave Absorbing Gap Fillers

Lowering EMI noise and opening a thermal path, hybrid absorbers in interface configurations resolve compliance issues at minimum deflection force.

  Elastomers and Films

Net good shielding from low to high frequencies and solve issues like internal cavity resonances up to the mm wave range. Suppress noise in the near field range.

 Military Specialty Microwave and Custom Magnetic Absorbers

Our high-performance laird microwave absorbers are excellent for rugged military use.

Injection Molded, Casted and Machined

Pre-cut materials won’t work? Use our epoxy, silicone-based and thermoplastic for casting and customized molding/machining in 3D complex parts.

Sample Kits / Accessories

Order samples of our durable bonding solutions such as absorber tapes, adhesives and patching kit accessories.

[nilpatole]

Styrene Ethylene Butylene Styrene (SEBS) Market, Global Outlook and Forecast 2025-2032

Styrene Ethylene Butylene Styrene (SEBS) is a thermoplastic elastomer known for its flexibility, durability, and resistance to heat and chemicals. It is derived from the hydrogenation of Styrene-Butadiene-Styrene (SBS) copolymer, which enhances its stability and broadens its applications across multiple industries. SEBS exhibits rubber-like properties while maintaining the ability to be processed like plastic, making it a versatile material for various sectors, including automotive, healthcare, and consumer goods.

Download FREE Sample of this Report @ https://www.24chemicalresearch.com/download-sample/285360/global-styrene-ethylene-butylene-styrene-forecast-market-2025-2032-750 

Market Size

The Latin America Styrene Ethylene Butylene Styrene (SEBS) market has experienced steady growth, driven by increasing demand in construction, automotive, and healthcare industries. The market size in the region was valued at approximately USD XX million in 2023, with projections indicating a rise to USD XX million by 2030, at a CAGR of XX% during the forecast period. Factors such as urbanization, infrastructure development, and advancements in polymer modification techniques are key contributors to this market expansion. Additionally, the rise in demand for sustainable and high-performance materials in Latin America has played a significant role in the increasing adoption of SEBS.

Market Dynamics 

Drivers:

Growing Demand in the Automotive Sector: SEBS is widely used in automotive applications due to its durability, flexibility, and impact resistance.

Rising Adoption in Medical Applications: SEBS is a preferred material in medical tubing, catheters, and healthcare products due to its biocompatibility and chemical resistance.

Increasing Use in Consumer Goods: The rising demand for high-performance plastics in footwear, adhesives, and household goods is fueling market growth.

Restraints:

Fluctuating Raw Material Prices: The cost of styrene-based products is subject to market volatility, impacting SEBS production costs.

Environmental Concerns: Although SEBS is more sustainable than traditional rubbers, concerns about plastic waste continue to challenge market adoption.

Opportunities:

Advancements in Sustainable Materials: Innovations in bio-based SEBS alternatives present growth potential for environmentally conscious manufacturers.

Expanding Construction Industry: Increasing investments in infrastructure projects drive demand for SEBS in paving and roofing applications.

Challenges:

Regulatory Hurdles: Stringent environmental and safety regulations may limit market expansion.

Competition from Alternative Materials: Other thermoplastic elastomers, such as thermoplastic polyurethanes (TPU), pose a competitive threat to SEBS adoption.

Regional Analysis

The Latin America SEBS market is segmented across key regional markets, with notable demand in Brazil, Mexico, Argentina, and Colombia.

Brazil: As the largest economy in the region, Brazil has a significant share in SEBS demand, especially in the automotive and construction sectors.

Mexico: The country’s strong manufacturing base and growing healthcare industry contribute to SEBS consumption.

Argentina: Infrastructure development projects have led to an increased demand for SEBS in roofing and polymer modification applications.

Colombia: Rising industrialization and consumer goods production have bolstered the use of SEBS in adhesives and sealants.

Competitor Analysis

Key players in the Latin America SEBS market include:

BASF SE

Versalis S.p.A.

Ineos Styrolution Group GmbH

JSR Corporation

Kumho Petrochemical

Eastman Chemical Company

China Petrochemical Corporation

LYC CHEMICAL

LG Chem

RTP Company

Asahi Kasei Corporation

Grupo Dynasol

These companies focus on product innovation, strategic partnerships, and regional expansion to strengthen their market position.

Global Styrene Ethylene Butylene Styrene (SEBS) Market: Market Segmentation Analysis

This report provides a deep insight into the Latin America Styrene Ethylene Butylene Styrene (SEBS) market, covering all its essential aspects. This ranges from a macro overview of the market to micro details of the market size, competitive landscape, development trend, niche market, key market drivers and challenges, SWOT analysis, value chain analysis, etc.

The analysis helps the reader to shape the competition within the industries and strategies for the competitive environment to enhance the potential profit. Furthermore, it provides a simple framework for evaluating and assessing the position of the business organization. The report structure also focuses on the competitive landscape of the Latin America Styrene Ethylene Butylene Styrene (SEBS) Market. This report introduces in detail the market share, market performance, product situation, operation situation, etc., of the main players, which helps the readers in the industry to identify the main competitors and deeply understand the competition pattern of the market.

In a word, this report is a must-read for industry players, investors, researchers, consultants, business strategists, and all those who have any kind of stake or are planning to foray into the Styrene Ethylene Butylene Styrene (SEBS) market in any manner.

Market Segmentation (by Application)

Paving & Roofing

Footwear

Polymer Modification

Adhesives & Sealants

Wires & Cables

Others

Market Segmentation (by Type)

Pellets

Powder

Key Company

BASF SE

Versalis S.p.A.

Ineos Styrolution Group GmbH

JSR Corporation

Kumho Petrochemical

Eastman Chemical Company

China Petrochemical Corporation

LYC CHEMICAL

LG Chem

RTP Company

Asahi Kasei Corporation

Grupo Dynasol

Geographic Segmentation

North America (USA, Canada, Mexico)

Europe (Germany, UK, France, Russia, Italy, Rest of Europe)

Asia-Pacific (China, Japan, South Korea, India, Southeast Asia, Rest of Asia-Pacific)

South America (Brazil, Argentina, Colombia, Rest of South America)

The Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria, South Africa, Rest of MEA)

FAQ

What is the current market size of the Latin America Styrene Ethylene Butylene Styrene (SEBS) market?

➣ The market size was valued at approximately USD XX million in 2023 and is projected to grow at a CAGR of XX% by 2030.

Which are the key companies operating in the SEBS market?

➣ Leading players include BASF SE, Ineos Styrolution, JSR Corporation, Kumho Petrochemical, and Grupo Dynasol, among others.

What are the key growth drivers in the SEBS market?

➣ Growth is driven by rising demand in automotive, healthcare, and construction industries.

Which regions dominate the SEBS market in Latin America?

➣ Brazil and Mexico hold the largest market shares due to strong industrial bases and demand for high-performance elastomers.

What are the emerging trends in the SEBS market?

➣ Sustainability initiatives, bio-based SEBS development, and increased usage in medical applications are key trends shaping the market.

Key Benefits of This Market Research:

• Industry drivers, restraints, and opportunities covered in the study

• Neutral perspective on the market performance

• Recent industry trends and developments

• Competitive landscape & strategies of key players

• Potential & niche segments and regions exhibiting promising growth covered

• Historical, current, and projected market size, in terms of value

• In-depth analysis of the Styrene Ethylene Butylene Styrene (SEBS) Market

• Overview of the regional outlook of the Styrene Ethylene Butylene Styrene (SEBS) Market: Key Reasons to Buy this Report:

• Access to date statistics compiled by our researchers. These provide you with historical and forecast data, which is analyzed to tell you why your market is set to change

• This enables you to anticipate market changes to remain ahead of your competitors

• You will be able to copy data from the Excel spreadsheet straight into your marketing plans, business presentations, or other strategic documents

• The concise analysis, clear graph, and table format will enable you to pinpoint the information you require quickly

• Provision of market value (USD Billion) data for each segment and sub-segment

• Indicates the region and segment that is expected to witness the fastest growth as well as to dominate the market

• Analysis by geography highlighting the consumption of the product/service in the region as well as indicating the factors that are affecting the market within each region

• Competitive landscape which incorporates the market ranking of the major players, along with new service/product launches, partnerships, business expansions, and acquisitions in the past five years of companies profiled

• Extensive company profiles comprising of company overview, company insights, product benchmarking, and SWOT analysis for the major market players

• The current as well as the future market outlook of the industry concerning recent developments which involve growth opportunities and drivers as well as challenges and restraints of both emerging as well as developed regions

• Includes in-depth analysis of the market from various perspectives through Porter’s five forces analysis

• Provides insight into the market through Value Chain • Market dynamics scenario, along with growth opportunities of the market in the years to come

• 6-month post-sales analyst support Customization of the Report In case of any queries or customization requirements, please connect with our sales team, who will ensure that your requirements are met.

Download FREE Sample of this Report @ https://www.24chemicalresearch.com/download-sample/285360/global-styrene-ethylene-butylene-styrene-forecast-market-2025-2032-750 

[martingarry]

The Essential Guide to Dowsil, Dupont, and Aeroshell Grease for High-Performance Applications

In today’s industrial and engineering sectors, reliable materials and lubricants are paramount for optimal performance and longevity. Whether it's for construction, aerospace, or manufacturing, products like Dowsil, Dupoint, and Aeroshell grease stand out for their exceptional performance and quality. These brands have become benchmarks in their respective domains, thanks to their innovative solutions that cater to a wide array of needs. This article explores the significance, features, and applications of Dowsil, Dupont, and Aeroshell grease, providing a comprehensive understanding of their impact on various industries.

The Pioneering Excellence of Dowsil

What is Dowsil?Dowsil is a globally recognized brand that specializes in silicone-based products, including adhesives, sealants, and coatings. Known for its durability and versatility, Dowsil offers innovative solutions for industries such as construction, automotive, and electronics. The brand has carved a niche for itself by delivering materials that meet stringent quality standards and adapt to challenging environments.

Applications of Dowsil

Construction: Dowsil products are widely used in construction for glazing, waterproofing, and structural bonding. Their high resistance to UV radiation and extreme temperatures makes them ideal for both residential and commercial projects.

Electronics: Silicone coatings from Dowsil provide insulation and protection for sensitive electronic components, ensuring reliability and longevity.

Automotive: Automotive manufacturers rely on Dowsil adhesives and sealants to enhance vehicle performance, especially in engine components and sealing systems.

Why Choose Dowsil?Dowsil's ability to maintain performance under harsh conditions sets it apart. Its products are eco-friendly, long-lasting, and designed to reduce maintenance costs, making them a trusted choice for professionals worldwide.

The Versatility of Dupont Materials

Overview of DupontDupont, a leader in material science, is synonymous with innovation and high-performance solutions. From Kevlar to Tyvek, the company has pioneered technologies that redefine safety, sustainability, and efficiency across various industries.

Key Dupont Products and Applications

Aerospace and Defense: Dupont materials like Nomex and Kevlar are extensively used in aerospace for their lightweight, flame-resistant, and durable properties.

Construction: Dupont’s Tyvek membranes are a cornerstone in modern building projects, offering superior insulation and moisture management.

Automotive: Dupont polymers and elastomers are integral in creating lightweight, fuel-efficient vehicles without compromising durability or safety.

Sustainability at the CoreDupont emphasizes sustainable practices by developing materials that reduce environmental impact. Its commitment to eco-friendly innovation ensures that industries can adopt greener practices without sacrificing performance.

Aeroshell Grease: The Ultimate Lubrication Solution

What Makes Aeroshell Grease Unique?Aeroshell grease is a high-performance lubricant designed for aviation and other demanding applications. Renowned for its superior thermal stability and water resistance, it ensures the smooth operation of critical components under extreme conditions.

Applications of Aeroshell Grease

Aviation: Aeroshell grease is specifically formulated for aircraft components, including wheel bearings, actuators, and landing gear systems. Its ability to withstand high pressure and varying temperatures ensures flight safety and efficiency.

Industrial Machinery: Beyond aviation, Aeroshell grease is utilized in heavy machinery to minimize wear and tear, extend equipment life, and reduce operational downtime.

Marine Applications: Its water-resistant properties make it an excellent choice for marine equipment, preventing corrosion in saltwater environments.

Advantages of Using Aeroshell GreaseThe exceptional properties of Aeroshell grease, such as anti-corrosion, load-carrying capacity, and oxidation resistance, make it indispensable in industries where reliability is non-negotiable.

ConclusionDowsil, Dupont, and Aeroshell grease represent the pinnacle of innovation and reliability in their respective fields. While Dowsil excels in silicone-based solutions for construction and electronics, Dupont’s advanced materials redefine safety and efficiency across industries. On the other hand, Aeroshell grease ensures optimal performance in aviation and heavy machinery, even under the harshest conditions. Together, these brands illustrate the importance of quality materials in achieving industrial excellence.

[effectivelabindia]

Ozone Test Chamber: Working, Features, and Technical Specifications

In today’s world, where product durability and quality assurance are paramount, an Ozone Test Chamber is an essential tool for industries that rely on rubber and polymer materials. This cutting-edge equipment is designed to simulate the effects of ozone exposure on materials, helping manufacturers evaluate the performance and lifespan of their products under real-world conditions.

This blog will delve into the working principle, features, and technical specifications of the Ozone Test Chamber by Effective Lab India, a trusted name in lab testing instruments.

What is an Ozone Test Chamber?

An ozone chamber is a specialized environmental testing device used to assess the resistance of materials, particularly rubber, elastomers, and polymers, to ozone-induced aging. Ozone, a highly reactive gas, can cause materials to crack, degrade, and lose their properties over time. This chamber helps manufacturers identify potential vulnerabilities in their products and make improvements to enhance durability.

How Does an Ozone Test Chamber Work?

The working principle of an ozone test chamber revolves around recreating controlled ozone environments to evaluate the material's performance under these conditions. Here’s a step-by-step explanation of its working:

Key Features of Effective Lab India’s Ozone Test Chamber

Technical Specifications of the Ozone Test Chamber

Applications of Ozone Test Chambers

Ozone test chambers are widely used across industries such as:

Why Choose Effective Lab India for Ozone Test Chambers?

At Effective Lab India, we take pride in manufacturing world-class lab testing instruments that cater to a variety of industries. Our ozone test chambers are designed with precision, reliability, and user-friendliness in mind, ensuring accurate results for your testing needs.

By choosing Effective Lab India, you gain access to:

Conclusion

Investing in an ozone aging test chamber is a step towards ensuring the quality and longevity of your materials. The Ozone Test Chamber by Effective Lab India stands out for its advanced features, robust design, and precise performance, making it a trusted choice for businesses across various sectors.

For more information about our ozone test chambers and other testing instruments, feel free to contact us today. Let’s work together to enhance the quality and durability of your products!

#ozonetestchamber #ozonechamber #rubbertesting #environmentalchamber #effectivelabindia #ozoneagingtestchamber