most silicone oils play the role of nucleation, emulsification, and stabilization. silicon oil is foam stable foam stabilizers are a type of surfactan…

silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…

1. high closed cell ratio (1) polyether polyol: high proportion of ethylene oxide and high activity, which often occurs when replacing polyether polyo…

1 high obturator rate polyether polyols: have a high proportion of ethylene oxide and high activity, which often occurs when replacing polyether polyo…

1. high closed cell ratio (1), polyether polyol: high ethylene oxide ratio, high activity, often occurs when replacing polyether polyols with differen…

silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…

core tip: with the development of society, our improvement in material requirements is a long-term goal of modern people’s pursuit of life, whic…

technical control: [printing and dyeing learning and exchange] recommended useful information. many friends have used silicone oil. during post-finish…

polyurethane soft foam flexible polyurethane foam (referred to as soft polyurethane foam) refers to a type of flexible polyurethane foam with a certai…

one of the factors affecting the slow rebound effect: nco index the impact of nco index on slow rebound: low: soft, slow recovery speed, air blowing c…

some plastics themselves are pure resins, such as polyethylene, polystyrene, etc., which are called single-component plastics. in addition to syntheti…