Urethane Delay Catalysts Analysis Polyurethane delay catalysts are an extremely special class of polyurethane catalysts that provide the catalytic act…
Most of the silicone oil acts as nucleation, emulsification and stabilization. Silicone oil is foam stabilizer Foam stabilizer is a kind of surfactant…
Silicone oils are divided into three main categories: linear silicone oils of the dimethyl system, methyl phenyl silicone oils, various modified silic…
1、High closed pore rate (1) polyether polyol: high proportion of ethylene oxide, high activity, more occurring in the replacement of polyether polyol …
1 High rate of occlusion Polyether polyol: high proportion of ethylene oxide, high activity, mostly occurring in the replacement of polyether polyol w…
1, high rate of closed pore (1), polyether polyol: high proportion of ethylene oxide, high activity, more occurring in the replacement of polyether po…
Silicone oils are divided into three main categories: linear silicone oils of the dimethyl system, methyl phenyl silicone oils, various modified silic…
Core Tip: With the development of society, our material requirements for the promotion of modern people is a long-term goal of the pursuit of life, bo…
Technical control: [Printing and dyeing learning and exchange] dry recommended, many partners have used silicone oil, in the finishing time, do feel i…
Flexible Polyurethane Foam Flexible Polyurethane Foam (PU Foam) is a type of flexible polyurethane foam with a certain degree of elasticity, and it is…
Factors affecting the effect of slow rebound: NCO index The effect of NCO index on slow rebound. Low: soft, slow recovery speed, blowing can be seen, …
Some plastics are simple resins themselves, such as polyethylene, polystyrene, etc., known as single-component plastics. Some plastics contain other a…
