立德粉B301 B311
白色粉末，是硫化锌和硫酸钡的混合物。不溶于水。与硫化氢和碱溶液不起作用。遇酸易分解产生硫化氢气体。在空气中易氧化，受潮后结块变质。洁白度、遮盖力较强。无机白色颜料。广泛用作聚烯烃、乙烯基树脂、ABS树脂、聚苯乙烯、聚碳酸酯、尼龙和、聚甲醛等塑料及油漆、油墨的白色颜料。用于橡胶制品、漆布、皮革、纸张、搪瓷等的着色
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Lithopone B301 B311
(Performance)
- with acid easy to create hydrogen sulfide gas.It is readily oxidized in the air,is apt to cake when it is affected with damp. With high whiteness andhas good covering powerpolyoxymethylene (POM), also for paint and ink . it is useto colourate for rubber products , linoleum,leather, paper, enamel.
Lithopone B301 Specification
Item | Indicators |
Average Particle Size（um） | 0.96 |
The sum of zinc and barium sulfate calculating base on zinc sulfide, %（m/m) | 99 |
The total amount of zinc% (m / m) | 28 |
Zinc oxide% (m / m) ≤ | 0.6 |
105℃volatile matter% (m / m) ≤ | 0.3 |
water soluble objects% (m / m) ≤ | 0.4 |
Oil absorption g/100g ≤ | 14 |
Whiteness | 96.5 |
