Modified highly heat-conducting compound powder
Excellent thermal conductivity. Alumina with excellent thermal conductivity, combined with excellent thermal conductive substances, can form a dense packing in rubber and plastics with reasonable particle size, thus forming a more precise heat-conducting network, with a higher thermal conductivity than that of ordinary alumina, which is more suitable for products with higher heat-conducting requirements.

Classification:

Key words:
Modified highly heat-conducting compound powder
Modified highly heat-conducting compound powder company
Description
Product Description
Compared with ordinary heat-conducting alumina, this product has the following characteristics:
1. High filling capacity. This product is refined by exquisite technology and special process. The product has low oil absorption, good fluidity and high filling capacity.
2. Excellent thermal conductivity. Alumina with excellent thermal conductivity, combined with excellent thermal conductive substances, can form a dense packing in rubber and plastics with reasonable particle size, thus forming a more precise heat-conducting network, with a higher thermal conductivity than that of ordinary alumina, which is more suitable for products with higher heat-conducting requirements.
Typical usages
It is used in heat-conducting ceramics, heat-conducting plastics, heat-conducting silicone rubber (including heat-conducting silicone gasket, heat-conducting sealing adhesive, heat-conducting double-sided adhesive, heat-conducting silicone grease), thermal grease adhesive, epoxy sealing adhesive, etc.
Technical Parameters
Indicator/Grade | QY-GA15ZX | QY-GA20ZX | QY-GA30ZX | QY-GA40ZX |
Moisture (%) ≤ | 0.6 | 0.6 | 0.6 | 0.6 |
Whiteness (%) ≥ | 90.0 | 80.0 | 80.0 | 80.0 |
PH | 6~9 | 6~9 | 6~9 | 6~9 |
Median diameter (um) | -- | -- | -- | -- |
Oil absorption (g/100g) | ≤18 | ≤15 | ≤12 | ≤10 |
Typical usages | 1.5 W/mk for silicone srease | 2 W/mk for silicone srease | 2.5-3 W/mk for silicone srease | 3.8-4.2 W/mk for silicone srease |
Note: In different surface treatment agents, X can be replaced by letters such as A, B, C ... L to show the difference. 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.