soft foam-威尼斯欢乐娱人城v3676

model：pu-3223

characteristic：continuous or discontinuous production of block foam silicone oil, foam can be various densities

scope of application：sofa, block foam, etc.

performance advantage：

1. this product is a high-efficiency silicon surfactant with a wide process latitude and is used for the production of flexible polyurethane foam.
2. the dosage should be adjusted according to the formula, usually 1-3% of the weight of the polyol.
3. it is a formula specifically aimed at using carbon dioxide or dichloromethane as a foaming agent.
4. it is strongly recommended to formulate pure ppg polyol (oh=56), low and ultra-low density (5-18kg/m3).
5. it can obtain excellent stability under highly unstable formula, while maintaining a good performance and air permeability of the cell, wide process tolerance, low decay and minimal density change.