产品详情
产品简述: 由高纯度天然硫酸钡(重晶石)加工并经过特殊亲水型表面处理剂处理而成天然硫酸钡粉末,专门用于水性工业涂料,该产品具有分散性好、吸油量低、PH值稳定等优点,是水 性工业涂料的好伴侣。
DESCRIPTION:Natural,fine,surface-coated high grade crystalline Barium Sulfate powder specialized used in water based industrial coatings .It has the advantages of good dispersibility andlow oil absorption, the value of PH stable and is a good companion for waterborne industrial coatings.
产品型号Product Model |
ZJ-03D |
ZJ-05D |
ZJ-10D |
|
平均粒径(d50) Mean Particle Size(d50) |
μm,≤ |
1.5±0.5 |
2±0.5 |
3±0.5 |
最大粒径(d97) Top cut Size(d97) |
μm,≤ |
3.5 |
6 |
10 |
325目筛余量 Residue on 325 Mesh |
%,≤ |
Tr |
Tr |
Tr |
白度Whiteness(R457) |
%,≥ |
86.0 |
86.0 |
85.0 |
PH |
|
7.0~10.0 |
||
吸油量 Oil Absorption |
g/100g |
11~16 |
10~15 |
8~13 |
硬度Hardness |
Mohs |
3.5 |
||
比重Density |
g/cm3 |
4.2~4.4 |
||
折射率Refractive |
|
1.65 |
||
硫酸钡BaSO4 |
%,≥ |
95.0 |
||
硫酸锶SrSO4 |
%,≤ |
2.0 |
||
二氧化硅SiO2 |
%,≤ |
0.5 |
||
氧化钙CaO |
%,≤ |
0.2 |
||
氧化镁MgO |
%,≤ |
0.05 |
||
氧化铁含量Fe2O3 |
%,≤ |
0.05 |
||
水份Moisture |
%,≤ |
0.2 |
上述数据均为实验室典型数据,仅供参考,不作为正式质保承诺。用户如有特殊要求,可定制。
主 要 用 途APPLICATION:
水性涂料Water based Paints:
● 水性工业漆Water based Industrial coatings
● 船舶漆Marine coatings
● 底漆Primers