Empowering polyolefin materials to enhance long-lasting weatherability!

Polyolefin is an important polymer material for industrial development, with excellent physical and chemical properties, good processability and cost advantages, widely used in automotive manufacturing, medical devices and other fields.

Ø What are the applications of polyolefin?

①　Packaging field

Food packaging and daily necessities packaging. With good chemical stability, polyolefin will not have a chemical reaction with the liquid in the bottle, to ensure product quality at the same time, but also has good flexibility and strength.

②　Agricultural film

Farmers usually use polyolefin film to build greenhouses. Polyolefin film has good light transmission, allowing sunlight to fully irradiate the shed, providing suitable light conditions for vegetable growth. Meanwhile, it has thermal insulation properties, even in the cold winter, can effectively maintain the temperature inside the greenhouse, creating a relatively stable environment for the growth of vegetables.

③　Automotive Industry

Many of the interior parts of automobiles are made of polyolefin. For example, car seat covering materials, car instrument panel and so on.

④　Fiber Products

A lot of common ropes, fishing nets, etc. are made of polyolefin fibers.

⑤　Electronic and electrical appliances

Polyolefins are often used in the housings of electronic equipment and household appliances, such as washing machine covers, air conditioner outdoor unit housings, refrigerator door linings, vacuum cleaner bodies, rice cooker housings, etc.

Ø What are the common modification problems for polyolefin materials? How to get long-lasting, weather-resistant polyolefins?

During high-temperature processing and application, heat, oxygen and other environmental factors will trigger free radical reactions in polyolefin materials, resulting in gradual deterioration of material properties and even loss of application value. Especially in some high-temperature, long-term exposure application scenarios, the conventional anti-aging additives on the market have certain application limitations, and cannot meet the higher aging standards and needs.

To solve the above problems of polyolefin aging and poor UV resistance, we can provide targeted solutions according to different project, to enhance the long-term aging and anti-yellowing performance of the material, and help you to solve the problems in the process of modification of polyolefin.

Ø OMNISTAB® UV absorber

In polyolefin systems, UV absorbers play an important role in anti-aging. OMNISTAB® UV absorbers has excellent UV-blocking properties and can provide long-term UV protection for polymers. When used in combination with the light stabilizers and antioxidants, they can play a good synergistic effect and provide strong support for product quality improvement.

Ø OMNISTAB® Light stabilizer

For regular HALS series, such as LS622, LS770, LS944, etc., we have been continuously and stably supplying them. In the future, we will continue to focus on the high-end plastic modification market, combined with the downstream market demand, we will continue to explore and develop more large molecular weight, precipitation resistance, high temperature resistance and quality products, and provide customers with customized technical services.

Ø OMNISTAB® Antioxidant

The above Antioxidants has better high temperature stability and low volatility, and has good compatibility with polyolefin, which can provide excellent protection against thermal and oxygen aging during high temperature processing and use, and safeguard the performance and life of the materials from the root.

Learn more about polyolefin anti-aging solutions, welcome to your inquiry!