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High-performance barrier raw materials formulated for high-speed multi-layer co-extrusion, blow molding, and thermoforming lines across North America.
Strategic insights into the adoption of ethylene vinyl alcohol copolymer across major US manufacturing corridors.
EVOH delivers gas barrier performance thousands of times superior to standard polyolefin polymers, preventing oxygen degradation, volatile flavor permeation, and aroma loss in food and pharmaceutical preservation.
As US brands transition toward APR (Association of Plastic Recyclers) design criteria, thin EVOH barrier skins (<5% wt) in compatible PE/PP structures are replacing PVDC and metallized films for enhanced curbside sortability.
Under EPA Tier 3 and California CARB evaporative emission mandates, EVOH resin acts as the benchmark barrier layer in multi-layer blow-molded high-density polyethylene (HDPE) automotive fuel tanks and fuel transfer lines.
The United States specialty barrier plastics industry is undergoing rapid transformations driven by e-commerce extended shelf-life requirements, strict FDA guidelines on indirect food contact, and automotive lightweighting initiatives. EVOH (Ethylene Vinyl Alcohol Copolymer) has emerged as the premier choice among plastics converters from the Midwest food-processing hub to automotive corridors in Michigan, Ohio, and the Southern manufacturing belt.
With precise ethylene molar compositions ranging between 27 mol% and 48 mol%, EVOH resin affords a unique combination of exceptional gas barrier integrity against oxygen, nitrogen, carbon dioxide, and helium, paired with pristine crystal clarity, high mechanical puncture resistance, and seamless thermoformability.
Over seven decades of excellence in synthetic polymers and functional chemical innovation.
Since its establishment in 1950, TPS Specialty Chemical Limited has always focused on innovation and development in the chemical industry. Headquartered in Argentina, after more than 70 years of development, TPS has grown into one of the leading companies in the global chemical industry.
We have branches around the world, especially in Hong Kong, which has laid the foundation for our rapid growth in the Global market. As a company with an international vision, TPS actively seeks in-depth cooperation with well-known local chemical companies in many countries and regions to jointly develop a series of innovative products with market competitiveness.
In the Chinese mainland, TPS has set up the R&D center in Chongqing City to focus on the research and development of high-tech materials and successfully launched high-barrier material EVOH resin. This product is widely used in food packaging, medicine and cosmetics with its excellent gas barrier properties and chemical stability, meeting the market's growing demand for high-performance materials. Our R&D team combines the technical advantages of Multi-parties and is committed to continuously improving the quality and performance of products in order to better serve customers and the market.
TPS Specialty Chemical Limited has a team of experienced professionals, including chemical engineers, R&D experts and marketing personnel. With their deep industry knowledge and rich practical experience, they provide strong support for the company's continuous innovation and development. We always attach importance to the growth and training of employees, and strive to encourage teamwork and innovation in a positive working environment so that every employee can fully realize their potential.
Comprehensive value-chain expertise delivering stable polymer supplies to wholesale buyers.
Founded in 1950, TPS Specialty Chemicals Co., Ltd. is a global supplier of specialty chemicals and polymer materials, providing a comprehensive product portfolio and full-service solutions to customers worldwide. Guided by the philosophy of "complete product categories, integrated services, and deep value-chain expertise," TPS focuses on EVOH resin, CPP and PVDC raw materials, specialty equipment, and high-performance plastic additives, delivering reliable and efficient solutions for diverse industrial applications. With decades of experience in the polymer and materials industry, TPS has developed strong partnerships with leading chemical manufacturers across China and international markets. As a professional polymer materials supplier and specialty chemicals distributor, we not only ensure consistent product quality and stable supply, but also support customers with application guidance, technical consultation, and customized sourcing solutions.
The company has independent research and development capabilities and multiple patents, advanced production processes and technological innovation capabilities, and can meet the market demand for high-quality products.
Large plant and production scale enable it to have efficient production capacity, can achieve large-scale production, and reduce unit costs for global enterprise partners.
TPS provides diversified products covering multiple fields, including chemicals, new materials, etc., to meet different market needs across varied processing technologies.
The R&D center is located in Chongqing, with convenient transportation, which is convenient for raw material procurement and product transportation, and improves logistics efficiency.
The company focuses on sustainable development, actively adopts environmentally friendly materials and technologies, meets modern environmental standards, and enhances market competitiveness.
High-barrier barrier technologies custom-matched to critical commercial and industrial segments.
Modified atmosphere packaging (MAP) regulating gas permeation rates to slow respiration and double the shelf life of fresh produce.
Protective blister packs and infusion containers preventing oxidative degradation of sensitive biological active pharmaceutical ingredients (APIs).
Thermoformed vacuum skin pouches and rigid trays blocking oxygen ingress to preserve flavor and extend retail shelf longevity.
Fumigation films and agricultural mulch barriers preventing chemical loss into the atmosphere while shielding crops from contaminants.
Explore our full selection of ethylene vinyl alcohol copolymer resins engineered for extrusion, blow molding, and specialized industrial converting.
