High-filled heat-conducting silicon micropowder
The silicon micropowder has good insulation, low thermal expansion coefficient, good corrosion resistance, excellent flame retardancy, excellent physical properties, high chemical stability, and excellent reinforcement, thickening and thixotropy properties.

Classification:

Key words:
High-filled heat-conducting silicon micropowder
High-filled heat-conducting silicon micropowder china
Discount High-filled heat-conducting silicon micropowder products
Description
Product Description
The silicon micropowder has good insulation, low thermal expansion coefficient, good corrosion resistance, excellent flame retardancy, excellent physical properties, high chemical stability, and excellent reinforcement, thickening and thixotropy properties.
Typical usages
It is used in rubber, coatings, electronic plastic packaging materials, electronic and electrical casting materials, etc.
Technical indicators
Indicator/Grade | QY-S20 | QY-S10 | QY-S08 | QY-S06 | QY-S02 |
Moisture (%) ≤ | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 |
Whiteness (%) ≥ | 90.0 | 90.0 | 90.0 | 90.0 | 90.0 |
PH | 6~9 | 6~9 | 6~9 | 6~9 | 6~9 |
Median diameter (um) | 16-22 | 9-11 | 7-9 | 5-7 | 1.5-2.3 |
Oil absorption (g/100g) ≤ | 48 | 56 | 60 | 63 | 70 |
Scorch reduction (%) ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
SiO2 (%) ≤ | 98.5 | 98.5 | 98.5 | 98.5 | 98.5 |
Note: The above performance data are all measured under the conditions of our company, for reference only, and products with different particle sizes can be customized according to customers’ requirements.
Product package
Paper-plastic composite lined polyethylene film bag, 25KG/bag
Storage and transportation
1. This product shall be sealed and stored in a dry, cool, dry and ventilated place to prevent the powder from contacting the moisture in the air. The storage period can be up to 18 months.
2. As a kind of non-dangerous goods, this product can be transported as general chemicals. It shall be waterproof and moistureproof during transportation, and handled lightly to prevent damage to the package. It shall not transported together with strong acids and strong oxidants.