Product Description
Product name: Polymethylsilsesquioxane spherical powder
CAS NO.: 68554-70-1
Typical Product Data
|
Batch No. |
TS20190225 |
TS20190226 |
TS20190227 |
|
Average Particle Size (μm) |
1~2 |
4~5 |
8~10 |
|
pH |
6-8.5 |
6-8.5 |
6-8.5 |
|
Specific Gravity(25°C) |
1.32 |
1.32 |
1.43 |
|
Density |
0.35 |
0.43 |
0.46 |
|
Surface area (m2/g) |
15-35 |
10-30 |
20-30 |
|
Absorptivity of linseed oil(mL/100g) |
75 |
58 |
60 |
Applications
1.Resistance agent for plastic film:can reduces the contact between the film layers and prevents them from sticking together. Organic silicone resin also improves the transparency of the film and requires less usage amount than other resistance agents such as silica. Its lubricity and spherical characteristic also improve the productivity of the agent and the smoothness of the film. The variety of particle sizes makes these resins suitable for films of various thicknesses.
2.Paints and inks:can be used for paints and inks to improve the moisture resistance, viscosity control, tonal clarity and luster control.
3.Toner additive:can be used as toner for copier and laser printer to control fluidity and prevent static electricity.
Storage & Availability
When stored in the unopened original packaging with storage temperature of 35℃and below, this product is valid for 30 months since the date of production.