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the english version
product characteristics and uses ultra-fine transparent powder brand: guangxi net weight: 25 kg/bag specification: 3000 mesh
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.
second, the related technical parameters
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
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. |
联系方式 |
联系地址:中国 广东 广州市天河区东圃镇黄村福元南路4号达维商务中心121 移动手机:陈先生 客服电话:020-020 22829556/22829920 传真号码:86 020 22360980 企业、2355354515、2355354511 阿里旺旺:gztymy88 |
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本产品的品级是一级品,细度是325(目),型号是透明粉,含量是98(%),执行质量标准是国标,CAS是优级