Silicone surfactant for HR molded foam LE5333 LE5337

Silicone surfactant for flexible foam:

S810 900~1000 1.02 Medium active stabilizer, suitable for the production of ordinary soft bulk foam with density (10~40kg/m³), with fine cell structure and good cell opening and stability, can improve the dispersity of filler in the system.
S840 900~1000 1.02 Medium and high activity stabilizer, suitable for the production of ordinary soft bulk foam with density (8~25kg/m³), with good cell structure and better cell opening and stability.

 

Silicone surfactant for low density flexible foam:

S8123A 1000~1400 1.01~1.07 Medium and high activity stabilizer, suitable for the production of ultra-low to medium density (5~30kg/m³) ordinary soft bulk foam, with uniform cell structure and good foam stabilization effect.

 

Silicone surfactant for high density flexible foam:

H556 500 1.01 Low activity foam stabilizer, suitable for the production of medium and high density (25~60kg/m³) ordinary soft bulk foam and slow resilience foam, with good operating tolerance.

 

Modified high resilience silicone surfactant HRSi-2:

HRSi-2 800~1000 1.04 Medium and low activity foam stabilizer, suitable for the production of medium- high density (25~60kg/m³) bulk foam. The raw material of the main body of foaming is 3000 molecular weight ordinary polyether polyol. This foam has irregular and coarse-pore characteristic of high resilience foam.

 

Silicone surfactant for HR molded foam:

LE5333 580 1.01 High resilience foam stabilizer, mainly used for high resilience bulk foam in full TDI system horizontal assembly line and manual box foam, and high resilience cold molding in TDI & MDI mixed system (TDI>50%).
LE5337 450 1.01 Open-cell high-resilience foam stabilizer, mainly used in high-resilience cold molding of fully modified MDI system or TDI & MDI mixed system (MDI>50%).

 

Silicone surfactant for slow resilience foam:

H556 500 1.01 Low activity foam stabilizer, suitable for the production of medium and high density (25~60kg/m³) ordinary soft bulk foam and slow resilience foam, with good operating tolerance.

 

Silicone surfactant for flame-retardancy foam:

LE5950 525 1.01 It is suitable for flame retardant foam with a density of 20~40kg/m³, which can increase the mutual solubility of the system and significantly improve the flame retardant efficiency of the flame retardant.

 

Silicone surfactant for rigid foam:

R690 900~1300 1.04~1.06 Silicone carbon structure rigid foam stabilizer, commonly suitable for all kinds of 141b, pentane and 245fa foaming rigid polyurethane foam systems, suitable for refrigerator, sheet and pipe formulations, can also be used for rigid foam spraying. It has fine and delicate foam pores and low thermal conductivity.
R660 600~900 1.05~1.09 Silicone carbon structure rigid foam stabilizer, commonly used in rigid polyurethane foam system with total moisture, 141b and pentane foaming, suitable for continuous and discontinuous sheet, pipeline and water heater insulation formulations, and can also be used for rigid foam spraying.