| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Fine Chemicals |
| Label: | - |
| Price: |
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| Min. Order: | - |
| Last Online:06 Nov, 2020 |
Product characters：
1. Strict particle size distribution and large specific surface area.
2. High porosity and low bulk specific gravity.
3. High transparency and high reinforcement.
4. Excellent dispersion.
Spercification
|
Product model |
HCA200 |
HCA200S |
HCA201B |
HCA520 |
HCA203L |
HCA300 |
HCA100 |
HCA508-3 |
|
SiO2 content % |
99.6 |
99.6 |
98.5 |
98 |
98 |
99 |
98.5 |
99 |
|
Specific surface area m/g PH Oil absorption ≥ Heating loss % ≤ Burning loss ≤ Apparent density ＜ Average particle size Surface treatment |
150 3.5-4.3 4.0-5.0 2 2 0.05 20-40nm N |
200 3.5-4.3 3.5-4.5 2 5 0.05 20-40nm Y |
300 6-7 4.0 5 5 0.08 6-7μm N
|
260 6-7 3.0 5 5 0.9 5-6μm N |
260 6-7 3.0 5 5 0.1 6-7μm Y |
260 6-7 0.8 5 5 0.1 6-7μm N |
100 6-7 1.5 5 5 0.1 5-6μm N |
300 6-7 3.0 5 5 0.1 7-10μm |
Selection Guide
|
Coating system：coil coating |
HCA 300 |
|
Thixotropic thickener Resin carrier Ceramic filler |
HCA 200 HCA 201B |
|
Furniture coating Solvent-based paint |
HCA520 HCA 520L HCA 300
|
|
Solvent-based varnish Acrylic acid |
HCA-520 HCA 520L HCA 300 |
|
Plastic film opening agent (transparent type)） |
HCA 100 |
|
Ink adsorbent |
HCA508-3 |
application instruction in coating
1. Paint matting agent pre-dispersion method:
Use 80-90% (by weight) solvent or resin to add 10% silica matting agent, mix well, use sanding or three-roller to light over one side, and then add as needed.
