Resin additive powder Poly(methylsilsesquioxane) surface modifying agents Flow-Enhancing Mold Release Agent PVDF/PTFE

Model: 7000 Additive

chemical name:Poly(methylsilsesquioxane)

CAS NO.:68554-70-1

Appearance: White micro powder.

• Average Particle Size (μm): 1.2 - 1.6

• Average Particle Size (μm): 1.8 - 2.2

• Average Particle Size (μm): 4.0 - 6.0

pH: 6.5-7.5

7000 Main Features:

• Excellent lubricity.

• Excellent hydrophobicity.

• Better heat resistance compared to organic resin powders.

• Lower density compared to inorganic powders.

• Insoluble in organic solvents.

• Low adhesiveness.

• Does not melt even when heated to 900°C; less than 5% thermal weight loss at 400°C.

• Yields truly spherical silica microparticles after calcination.

• Narrow particle size distribution.

Application Fields:

• Rubber Industry: Improves the surface smoothness of rubber and enhances its wear resistance.

• Coatings and Inks: Regulates gloss and color vividness, prevents caking, and improves abrasion resistance.

• Synthetic Resin: Enhances the wear resistance of synthetic resins such as epoxy, acrylic, polyester, and ABS; provides anti-caking properties and improved smoothness; maintains the transparency of plastic films like PE and PP.Enhancing the flow and improving the mold release of PVDF and PTFE.

• Cosmetics: Functions as a smooth tactile agent and filler.

• LED Industry: Used as an optical diffusion agent, offering excellent light transmittance and diffusion properties.

• Other Applications: Improves the dispersion, flowability, and anti-agglomeration of pigments and ceramic powders.