Appearance:        white powder

SiO2:                99.5%

Average particle size:        1.5-30μm

Fe 2 O 3 :           ≤ 0.03%

Al 2 O 3 :            ≤ 0.12%

Oil absorption :        14-23g/100g

Heating loss%:        ≤ 0.3%

Specific surface area:   4800-38000 cm 3 / cc

Fineness (mesh):     1250-8000

Features:

1. Good chemical stability, acid-alkali resistance

2. Low oil absorption, low viscosity, good dispersion andfluidity

3. Heat-resisting, good insulation

4. Abrasion resistance, scratch resistance

Application:

Powder coating, anti-corrosion coating, coil coating, woodcoating, insulated paint, mixed paint, interior and exteriordecorative paint.

Note:

Silica micropowder is easy to settle in the diluted paint due toits large density. Thereby measures of anti-settling should betaken.

Packaging:

Packaging: PP woven bag with inner film bag.

Net weight: 25kg / bag

Storage: To avoid damp and soiled, thepackaging bag should be closely tied after use.

Our featured filler:

1. Matting agent replace Degussa OK520: high suspensibility,high dispersibility, widely used in water-borne coatings,two-component polyurethane coatings, wood coatings, transparentlacquer, UV coating

2. Transparent filler: anhydrous, paint film without blue-ray,very high transparent, the best reinforcing filler for PE, PU,water base wood paint, clear lacquer;

3. Calcium silicate reinforcing filler: great hiding powder,very high whiteness, good weatherability, alternatives of DuPonttitanium dioxide powder R902;

4. High purity crystalline quartz filler: very high hardness,high purity, superfine, high transparent, used in matt paint, woodlacquer, PU, NC,UV, water based paints;

5. Micro silicon powder( silica filler): superfine, ultrapure,spherical, reinforcement, thixotropy, aging resistance filler foranti-corrosion coating, insulated paint, mixed paint, interior andexterior decorative paint;

6. White carbon: high dispersible precipitated silica, mainlyused in rubber, tires, energy-saving tyre, shoes materials, similarto Zeosil;

7. A series of zinc stearate for coatings and plastics: fordifferent demands on transparency, fineness, dispersibility,grinability, defoaming, waterproof, we will recommend the mostsuitable type;

We are Chinese supplier offers reinforcing filler for manyindustries, including coatings filler, plastic filler, paintfiller, rubber filler, leather filler, silicon filler, stonefiller, etc.

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Xiamen Continent Chemical Co., Ltd

www(dot)xmcontinent(dot)com

Kelly: kellychen(at)xmcontinent(dot)com

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