PHYSICAL-CHEMICAL CHARACTERISTICS
|
产品型号 Product Model |
亚微米钡 500Y-1 |
测试方法 Test Method |
|
|
平均粒径（d50） Mean Particle Size |
μm ，≤ |
1.5 |
ISO 13320 Laser Diffraction激光粒度分析仪 |
|
最大粒径（d90） Top cut |
μm ，≤ |
3.3 |
ISO 13320 Laser Diffraction激光粒度分析仪 |
|
325 目筛余量 Residue 325 Mesh |
% ，≤ |
0.01 |
ISO 787/7 |
|
PH |
|
7.0~10.0 |
|
|
白度 |
|
88~90 |
|
|
吸油值 Oil Absorption |
g/100g |
16~20 |
ISO 787/5 |
|
硬度 Hardness |
Mohs |
3.5 |
|
|
比重 Density |
g/cm3 |
3.3~3.5 |
ISO 13500 7.3 |
|
折射率 Refractive |
|
1.65 |
|
|
二氧化硅 SiO2 |
≤ , % |
0.5 |
|
|
铁含量 Fe2O3 |
≤ , % |
0.04 |
|
|
水溶物 Water Insolubles |
≤ , % |
0.3 |
|
|
水份 Moisture |
≤ , % |
0.3 |
ISO 787/2 |
Product features
The product has a fine particle size of up to 6000 mesh. When used in topcoat or powder coating, it features high gloss, good dispersibility and better surface flatness.
APPLICATION: Paints,Powder coating, Plastics, Industrial coatings, Automobile paint, Finish coatings, Waterborne industrial paint,High gloss powder coating, PP 、ABS Engineering plastics