2026/06/06
Methylene diphenyl diisocyanate (MDI)
Methylene diphenyl diisocyanate (MDI) is one of the most important raw materials used in the polyurethane industry. Due to its…
ادامه مطلبSurfactants
Raw materials and additives of polyurethane systems
The properties of polyurethane foams heavily depend on the size and type of cell structure. Silicone surfactants improve the compatibility of formulation components with each other and reduce the overall surface tension of the system. In fact, silicone surfactants assist in nucleation and cell growth during foam production. Finally, the desired cell structure can be achieved by selecting the appropriate surfactant, and it can be confidently stated that these materials enhance foam stability.
Imen Polymer Chemie
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2026/06/01
Application of polyurethane foam in the store refrigerator
Store refrigerators play a vital role in supermarkets, convenience stores, restaurants, and food distribution centers. Their performance directly affects product…
ادامه مطلب
2026/05/31
What is the best insulation for refrigerated vehicles?
In refrigerated transportation, keeping a stable temperature is essential for protecting products such as frozen food, dairy, pharmaceuticals, and seafood.…
ادامه مطلبAfter-sales services
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