silica matting agent (China Manufacturer) - Fine Chemicals - Chemicals Products - DIYTrade China manufacturers suppliers directory

silica matting agent

Model:	-
Brand:	-
Origin:	Made In China
Category:	Chemicals / Fine Chemicals
Label:	-
Price:	-
Min. Order:	-

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Product Description

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

98.5

Specific surface area m/g

Oil absorption ≥

Heating loss % ≤

Burning loss ≤

Apparent density ＜

Average particle size

Surface treatment

150

3.5-4.3

4.0-5.0

0.05

20-40nm

200

3.5-4.3

3.5-4.5

0.05

20-40nm

300

6-7

4.0

0.08

6-7μm

260

6-7

3.0

0.9

5-6μm

260

6-7

3.0

0.1

6-7μm

260

6-7

0.8

0.1

6-7μm

100

6-7

1.5

0.1

5-6μm

300

6-7

3.0

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.