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Product characteristics and USES
Ultra-fine transparent powder
Brand: guangxi
Net weight: 25 kg/bag
Specification: 3000 mesh
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Product introduction
Ultra-fine transparent powder is a kind of non-metallic minerals, high transparency, good whiteness, refraction 1.54, density 2.3, oil absorption, 28, non-toxic tasteless, acid corrosion. With high transparency, refractive index of the filling material itself, the most of the synthetic resin refractive index is very close, so fill in the amount of filler shall not affect the transparency of the finished product, can improve the surface smoothness of the product and abrasion scrape resistance, low oil absorption, filling quantity is big, is helpful to reduce the manufacturing cost of the products.
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Second, the related technical parameters
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Gauge,
Determination of project
TBY - 406
TBY - 112
TBY - 222
SiO2
Silica % or less
65
70
75
MgO style
Magnesium oxide % or less
12
12
12
Al2O3
3 oxidation 2 aluminium % or less
10
10
10
Whiteness
Whiteness % p
94
95
95
Oil Absorption
Oil absorption (ml / 100 g)
26 and 30
26 and 30
26 and 30
Specific Gravity
Ratio (t/m3)
2.7
2.7
2.7
PH Value
The ph
7-8
7-8
7-8
Volatility
Volatile (including crystallization water) % or less
1.85
1.85
1.85
Particle Size
Particle size of D97 (microns) or less
6
4
2
The appearance
The appearance
White powder
White powder
White powder
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Three, product use
Ultra-fine transparent powder, compared with the traditional filling material with high transparency, high hardness, low oil absorption, easy dispersion, strong stability, etc.
High transparency, refractive index of the filling material itself, the refractive index is very close to most of the synthetic resin, so the packing of the filling quantity will not affect the transparency of the finished product.
High hardness: can improve the surface smoothness of the product and abrasion scrape resistance.
Low oil absorption, to reduce the manufacturing cost of the products.
: the product is infiltrating, for a variety of resin has good adsorption performance is good, easy to spread.
Stability: it has excellent weather resistance and good corrosion resistance.
Suitable for: transparent masterbatch, rubber, coatings industry, stearic acid salt, transparent acid salts, transparent silicone, transparent glass glue, etc.