#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]

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."

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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=

[ofbusinessrawmaterial]

India's Elastomers Market to Grow Rapidly with a CAGR of 8.41%

Get insights into the rapidly growing elastomers market in India with a forecasted CAGR of 8.41% until 2028.

[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.

[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

[indian-plastpack]

Guide to Plastics Manufacturing: Types & Processes

Plastics play an essential role in the formation of contemporary industries. Based on their flexibility of use, resistance to wear and tear as well as the costs of production, they cannot be looked over. However, given the high demand and extensive production, proper knowledge of plastic manufacturing as well as the processes in general, is essential. This guide will discuss the same for your benefit.

Types of Plastics Used in Manufacturing

The four main types of plastics used are:

Thermoplastics: Most thermoplastics are popular because they can be melted and shaped repeatedly. Some of them are polyethylene, polypropylene and PVC. These materials are ideal in use because they are flexible and recyclable such as bottles and containers.

Thermosetting Plastics: Thermosetting plastics change their chemical structure when heated, and that change is irreversible. Examples are epoxy and melamine types classifications. These are used by a plastic company for making heat-proof products like electrical insulators.

Elastomers: These have excellent resistance to abrasion and mechanical strength and are found in items such as seals and gaskets. The main types are silicone and polyurethane. They are long-lasting and guarantee durable performance.

Biodegradable Plastics: Biodegradable plastics break naturally without harm to the environment and thus are preferred over other plastics. For instance, PLA and PHA are used for compostable packaging. They are a step towards sustainability practised by a plastic manufacturing company.

An Overview of Plastic Manufacturing Processes

The main plastic manufacturing processes are detailed in the following sections.

Injection Moulding

Injection moulding entails placing a polymer in a heated chamber and forcing it, under high pressure, into a mould. This method is applicable where there are several sets of similar products, such as car parts and medical equipment among others. It is highly accurate and does not entail a loss of material, which makes it crucial to any plastic company.

Blow Moulding

This process develops the common hollow plasticobjects such as bottles and tanks. It is caused by heating plastic and then blowing the heated plastic into a mould to gain the required shape. It is one of the best processes for large-volume production.

Extrusion

Extrusion shapes coil long profiles such as pipes, tubes or even sheets. Unfortunately, melted plastic is driven through a die to produce preferred forms. Specifically, it proves most efficient with long and homogeneous products and is also extensively used for plastic manufacturing.

Recent Developments in the Manufacture of Plastics

With increased grassroots awareness ofthe environment, firms are seeking biodegradable and recycled plastics. These materials strive to reduce the possibilities of waste, with functionality being preserved as well.

The most significant developments of new technologies at the moment are 3D printing and precision moulding. They make it easier and cheaper to produce designs that are unique to individuals.

Final Thoughts

Plastics are used in a wide range of products and industries, helping shape product standards and the world’s impact. Whether choosing thermoplastics or exploring new eco-friendly processes, partnering with a skilled plastic manufacturing company ensures success.

The Indian Plast Pack Forum, or IPPF is one of the largest industrial associations organising events and exhibitions that deal with plastic and packaging. The forum focuses on making plastic sustainable and beneficial for all.

[materialsscienceandengineering]

3D-printed solutions shield electronics from electrostatic discharge

Electrostatic discharge (ESD) protection is a significant concern in the chemical and electronics industries. In electronics, ESD often causes integrated circuit failures due to rapid voltage and current discharges from charged objects, such as human fingers or tools. With the help of 3D printing techniques, researchers at Lawrence Livermore National Laboratory (LLNL) are "packaging" electronics with printable elastomeric silicone foams to provide both mechanical and electrical protection of sensitive components. Without suitable protection, substantial equipment and component failures may occur, leading to increased costs and potential workplace injuries. The team's research is featured in ACS Applied Materials & Interfaces.

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[digitsland]

Researchers have found a way to 3D print plastic that is cheap, stretchable, and reusable

Enter and Win Robux Coins Researchers have developed a special 3D printed plastic that is cheap and flexible. The plastic is made of what they call a thermoplastic elastomer. This elastomer is made up of many different polymer molecules, and together, they allow for a flexible and reusable plastic. The researchers say that the new plastic can be heated to a liquid and completely transformed into…

[forblogmostly]

Vikas Lifecare: A Journey of Strategic Growth and Sustainability

Vikas Lifecare Limited (VLL), a dynamic player in the small-cap segment, has recently captured the market's attention with its strategic initiatives aimed at bolstering growth and innovation. The company, renowned for its diverse operations in polymer compounds, specialty additives, and smart gas metering, has now ventured further into sustainable solutions and financial expansions, signaling a robust future.

On December 20, 2024, the Board of Directors of Vikas Lifecare convened to chart the company's path for long-term resource mobilization. In a crucial decision, the board approved plans to raise funds up to ₹200 crore. This capital will be utilized to support both organic and inorganic growth, broadening the company’s operational horizons and adjacent opportunities. To facilitate this, the board sanctioned the issuance of equity shares or other instruments through multiple permissible modes such as Qualified Institutional Placement (QIP), Foreign Currency Convertible Bonds (FCCB), Further Public Offerings, or Rights Issues. Additionally, VLL approved an increase in its authorized share capital from ₹200 crore to ₹235 crore, solidifying its commitment to scaling operations.

This strategic financial move comes on the heels of another groundbreaking announcement. Vikas Lifecare recently partnered with the Defence Research and Development Organisation (DRDO) to commercialize a pioneering technology for biodegradable granules. These granules, developed by DRDO, are intended for manufacturing eco-friendly bags, offering a cost-effective and sustainable alternative to conventional single-use polyethylene. This collaboration positions VLL at the forefront of industries transitioning toward green technologies, tapping into the growing demand for biodegradable materials.

The Indian market for plastic packaging, projected to reach $25.35 billion by 2029, presents a lucrative opportunity for VLL’s biodegradable granules. By addressing the global challenge of plastic pollution, the company aims to foster a circular economy that leverages these innovative materials. This initiative also reflects VLL’s broader shift from recycling plastic waste to delivering holistic sustainable solutions.

VLL’s financial trajectory further bolsters investor confidence. In the second quarter of FY25, the company’s net sales rose by an impressive 46.5%, reaching ₹134.88 crore compared to ₹92.09 crore in the corresponding quarter of the previous year. Additionally, VLL recorded a net profit of ₹2.15 crore, marking a significant turnaround from a loss of ₹2.91 crore in the second quarter of FY24. Annual results for FY24 echoed this positive trend, with net profits climbing to ₹13.95 million, reversing the ₹15.55 million loss reported in FY23.

Operationally, VLL has expanded its manufacturing capabilities with a state-of-the-art facility in Rajasthan's Shahuji Industrial Area. Inaugurated in December 2024, this factory specializes in modern compounds such as EVA, ATH, thermoplastic rubber, and thermoplastic elastomers, with an annual production capacity exceeding 5,000 MTPA. This facility, developed under the Rajasthan Investment Promotion Scheme (RIPS), is projected to generate revenues of ₹400-500 million while leveraging tax benefits and SGST refunds for competitive advantage.

As a diversified enterprise, VLL has also strengthened its position in the smart gas metering sector through its subsidiary, Genesis Gas Solutions. Genesis, a leader in smart metering, recently partnered with Indraprastha Gas Limited (IGL) to establish a joint venture focused on advanced gas meter manufacturing. Beyond industrial operations, VLL has ventured into the B2C segment, exploring opportunities in FMCG, agro-products, and even film production, reflecting its commitment to innovation and diversification.

These strategic initiatives underscore Vikas Lifecare’s resilience and vision, ensuring sustained growth while addressing contemporary challenges such as environmental sustainability and technological advancements. As the company continues to explore new avenues and optimize its operations, it stands as a testament to the power of strategic planning and adaptability in a rapidly evolving market landscape.

[rayan-writer]

Polymer compounds manufacturer India

Leading Polymer Compound Manufacturers in India

Reliance Industries Limited Known for its wide range of polymer products, Reliance Industries offers solutions for multiple applications, including packaging, automotive, and agriculture.

SRF Limited SRF specializes in fluoropolymers and engineering plastics, offering advanced materials for industrial and consumer goods.

Arihant Polyplast A trusted name in PVC compounds, Arihant Polyplast serves industries requiring customized polymer solutions for wiring, cables, and profiles.

Tirupati Polymers This manufacturer focuses on thermoplastic elastomers and masterbatches, delivering innovative and sustainable polymer compounds.

Plastiblends India Limited A leader in masterbatch manufacturing, Plastiblends caters to industries with color, additive, and performance-enhancing compounds.

Why Choose Indian Polymer Manufacturers?

Cost-Effective Production: Competitive pricing without compromising quality.

Custom Solutions: Tailored compounds to meet specific industrial requirements.

Sustainability: Many manufacturers emphasize eco-friendly and recyclable materials.

Website: polymer compounds manufacturer india