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Polyurethane Foaming Aid For Soft Foam

Silicone Oils

Silicone Oil 610

610 is an alkyl modified silicone surfactant, which is suitable for producing special slow rebound flatulence foam sponge. It is widely used in improving the technological properties of foaming and the stability of foam. It is also applied in the continuous production line of large flatulence sponge.


  Features

  1. Reduce the surface tension, which facilitates to get uniform microbubbles and stable cells to reduce gas diffusion. 

  2. Increase the viscosity of the material faster, which helps to slow down the cell's rapid thinning and foaming.

  3.  Increase the strength of the cell wall and meridian.

  4. Reduce the mixing of impurities, to avoid the reduction of the cell local surface tension and cause collapse and voids.

  5. The recommended usage amount is 1% ~3%, according to the density of polyurethane foam to adjust the amount.


  Physical Property


Appearance

chroma#

Water content(%)

PH

viscosity


≤  Pt-Co


25℃   mpa.s

Transparent, 

viscous liquid

100

0.3

4.5~7.5

600~1000

FYI: Above only represents typical results, and is not considered as specification. Actual property should be based on specific COA (Certificate of analysis).




Silicone Oil 680

680 is an alkyl modified silicone surfactant with a certain opening effect relative to 610.


  Features

  1. Reduce the surface tension, which facilitates to get uniform microbubbles and stable cells to reduce gas diffusion. 

  2. Increase the viscosity of the material faster, which helps to slow down the cell's rapid thinning and foaming.

  3. Increase the strength of the cell wall and meridian.

  4. Reduce the mixing of impurities, to avoid the reduction of the cell local surface tension and cause collapse and voids.

  5. The recommended amount of use 1% ~3%, according to the density of polyurethane foam to adjust the amount.


  Physical Property


Appearance

chroma#

Water content (%)

PH

viscosity


≤  Pt-Co


25℃   mpa.s

Transparent, 

viscous liquid

100

0.3

4.5~7.5

800~1300

FYI: Above only represents typical results, and is not considered as specification. Actual property should be based on specific COA (Certificate of analysis).




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