1. What is Sorona?

Sorona is the latest spinning grade polymer from ---- DuPont ----, a world leader in polymer technology. Sorona achieves the perfect combination of high performance and environmental protection.

2. Sorona End Customers and markets Sorona is primarily used in the fiber market, including textile apparel yarn and fabrics, as well as home, commercial and automotive carpet yarn. The current application in Asia is focused on clothing.

3. What are Sorona's features and applications in the field of clothing? Sorona has an excellent combination of properties in many clothing applications: excellent soft feel, comfortable elasticity and unique recovery performance, as well as bright colors, chlorine/UV resistance and so on. Sorona can be blended or interwoven with any other fiber -- including man-made fibers (such as polyester, nylon, spandex, etc.) and natural fibers (such as cotton, hemp, and wool, etc.). Products are widely used in shirts, pants, suits, coats, jeans, underwear, sportswear and other fields.

4. The embodiment of Sorona's environmental value

Sorona has triple environmental value. First, producing the same amount of Sorona polymer can reduce energy consumption by 30% compared to nylon 6*, which is derived from petrochemical feedstock. Second, producing the same amount of Sorona polymer can reduce CO2 emissions by 63% compared to nylon 6*, which is derived from petrochemical feedstock. Moreover, Sorona reduces its dependence on petroleum and petrochemicals because it uses sources from non-petroleum renewable sources (resources that can be regrown within a year) rather than petrochemicals. The Sorona polymer, by weight, is 37 percent made from non-petroleum renewable sources, which means that Sorona uses 37 percent less petrochemical material than conventional petrochemical synthetic fibers. Moreover, its durability and excellent wear properties, such as not fading and not deforming, make Sorona's fibers and garments more sustainable.

5. If 37% of Sorona is made from renewable sources, what is the other 63% made from?

Other components (monomers) are currently made from petrochemical raw materials. Sorona's renewable resource derived component: bio-based PDO, polymerized with DMT(dimethyl terephthalate) or TPA(terephthalate) to form Sorona polymer. At present, both DMT and TPA are derived from petrochemical feedstocks.

Changzhou Lingda Chemical Co., LTD. Main production and management: Carpet adhesive, viscose agent, silicone oil series, staple fiber series oil, polypropylene filament oil, polyester filament oil, polypropylene BCF stock forming yarn, impregnated carboxyl nitrile butadiene latex, powder nitrile butadiene rubber for friction materials, high styrene carboxyl styrene butadiene latex, carboxyl styrene butadiene latex, carpet adhesive, chemical fiber oil agent, natural high carbon fatty alcohol, alcohol surfactant, All kinds of additives, adhesives, additives, polypropylene carpet wire, carpet wire, polypropylene BCF wire, BCF wire, nylon BCF wire, perfluorinated dipolymer intermediate, pentafluoroiodoethane, perfluorinated iodobutane, perfluorinated iodohexane, perfluorinated iodohexane, perfluorinated hexyl ethyl iodine, perfluorinated alkyl ethyl iodine, perfluorinated alkyl ethyl iodine, perfluorinated alkyl ethyl iodine, perfluorinated alkyl ethyl iodine, perfluorinated alkyl ethyl acrylate, Perfluoroalkyl ethyl acrylate, perfluorohexyl ethyl methacrylate.