1. 商品介绍
  2. 硫酸钡( Barium sulfate )

超微粉天然硫酸钡(重晶石粉) ULTRABITE 2002w(Barium sulfate powder)


ULTRABITE -2002W-是控制处理加工下, 具有优异的高纯度和高白度, 之高等级超微细重晶石粉,
平均粒径(D50)2 µm/(D97)15 µm.

ULTRABITE -
2002WJ系列平均粒径范围较集中,
以气流研磨机研磨制造,平均粒径(D50)2 µm/(D97)5 µm.


ULTRABITE -2002W
is a superior micronized barite powder, featuring excellent high-purity and High brightness, processed under controlled to mean particle size(D50) 2 µm/(D97) 15  µm.

ULTRABITE -2002WJ series average particle size range is concentrated and manufactured
by Jet-Mill grinding,mean particle size(D50) 2 µm/(D97) 15  µm.


为目前业界营销最好的天然硫酸钡。建议用於橡胶化合物、塑胶化合物、光泽珐琅汽车漆、印刷油墨和粉末涂料的配方。与合成硫酸钡相比,它在树脂化合物中的吸油量较低, 分散性较好;在目前的应用中, 已被广泛用作功能增强和填料, 其增强之特性高於合成硫酸钡 。
It is the most finest natural barium sulfate in current commercialized proceeding.
It is recommended for using in rubber compounds, plastic compounds, gloss enamels automotive Paints, printing inks and powdered coating formulating. Compare to the synthetic barium sulfate, It has a lower oil absorption & better dispersion in the resinous compound; have been widely used as function reinforcement & filler for advance performances higher than the synthetic barium sulfate in current applications.

(Average(D50) ≤ 2.0 µm) /Residue on 38µm screen(NIL) / PH Value 7~8 / (25Kg/Bag-1.5Ton/PLT)
Specification Table: Specific Gravity Whiteness  Specific Surface Area(m2/g) Water Solubles(ppm) Oil absorption(%)  Bulk Density(g/cm3)
2002W ≥4.35 90±2 ≥ 1.88  270 13±1 Loose 1.15 / -Tapped 1.90
2002WJ ≥4.33 91±1 ≥ 1.89 268 13±2 Loose 1.16 / -Tapped 1.88

硫酸钡BaSO4(重晶石粉)(Barium sulfate powder)

白象牌(硫酸钡)重晶石粉----
橡塑胶填料级--(增加产品硬度,耐磨性,补强及耐老化,增重,光反射均匀).
煞车来令工业级--(提高制材密度).
粉体涂料级--(增加涂膜厚度,耐强酸 , 强硷及耐化学性).
造纸工业--(铜版纸及白版纸涂布填料提高白度,表面覆盖率).
超微细粉,高纯度化学级制品 .

White Elephant brand (barium sulfate) barite powder----

Rubber plastic filler grade-(increase product hardness, wear resistance, reinforcement and aging resistance, weight gain, uniform light reflection).

Brake lining industrial grade-(increase the density of the material).

Powder coating grade-(increase film thickness, strong acid and alkali resistance, and chemical resistance).

Paper industry-(Coated filler for copper plate and white board paper , to improve whiteness, surface coverage).

Ultrafine Powder, high purity chemical grade products.


(A)
Grade /Particle Size Average(D50)µm Top cut(D97)µm
A-45 7.5~8.0 21.32
FM-45 14.0 45.0
M-7 7.0 20.0
M-5 5.0 15.0
(B) 
Residue on 38µm screen(NIL) / PH Value 7~9 / (25Kg/Bag-1.5Ton/PLT)
Specification Table: Specific Gravity Whiteness  Specific Surface Area(m2/g) Water Solubles(ppm) Oil absorption(%)  Bulk Density(g/cm3)
A-45
≥4.35 88 ≥ 0.7 300 9±1 Loose 1.44 / -Tapped 2.60
FM-45 ≥4.33 80 ≥
0.7 350 9±1 Loose 1.42 / -Tapped 2.55
M-7 ≥4.33 90 ≥ 1.22 300 10±1 Loose 1.42 / -Tapped 2.42
M-5 ≥4.33 90 ≥ 1.50 270 12±1 Loose 1.20 / -Tapped 2.20