Aluminum silicate powder
Features :
The products are capable of enhancing strength, improving abrasive resistance, high-temperature resistance and tear resistance,as well as increasing dielectric properties if they are applied in silicone rubber products;
They can not only thicken, extinct, and disperse ,and also react as thyrotrophic agent, as well as prevent sediment, agglomeration and sagging, improve stability, adjust water content, optimize free flow and static application, etc, if they are applied to paints and inks;
The products will function as reinforcer, thickening agent, thyrotrophic agent and processing agent, avoid sediment and agglomeration, thus to improve stability and promote adhesion effects, if applied in tackiness agents;
If the products are applied in resin glass fiber reinforced plastics and composites, they can prevent sagging, improve aging-resistance and anti-impact strength, increase surface smoothness and so on;
The products will produce their positive effect in anti-aging and anti-impact, prevent foam polyester from cracking, and improve strength and transparency, etc, if applied in plastic films.
Technical indicators :
|
Model
|
TQ-390 |
TQ-360 |
TQ-350 |
|
Silica content % |
98 |
98 |
98 |
|
Color % |
94.2 |
94.2 |
94.2 |
|
Average particle size UM |
- |
- |
- |
|
Specific surface area m2/g |
180-200 |
180-200 |
200-230 |
|
Heating loss % |
5-7 |
5-7 |
5-7 |
|
PH value |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
|
Sieve residue (45um) |
<0.5 |
<0.5 |
<0.5 |
|
Oil absorption cm3/g |
2.3-2.7 |
2.3-2.7 |
2.3-2.7 |
|
Ignition loss % |
4-6 |
4-6 |
4-6 |
Application field : The products have been widely applied to solid & liquid silicone rubbers, paints, coatings, inks, resins, adhesives, rubber and plastic films, masterbatch, cable material, cable sheath, resin glass fiber reinforced plastics, composites, electronics, cosmetics, pharmaceuticals, and other industries. |
