日照金帝环保科技有限公司
RIZHAO GOLD EMPEROR ECOTECH LIMITED

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产品中心/Product

三氧化二锑

Anttimony Trioxide

产品简介 Product Description

CAS NO:1309-64-4                                                               外   观 / Appearance:white

分子式 / Molecular formula:Sb2O3                                      分子量 / Molecular weight:291.50                   

溶   点 / Melting point:656℃                                                  沸   点 / Boiling Point:1425℃                                                   

比   重 / Specific gravity:5.2                                 

溶 解 性:溶于 HCL 和酒石酸;不溶于水和乙

Solubility:   Soluble in HCL and tartaric acid             

技术指标 Quality Standard

牌号

Sb2O399.90

Sb2O399.80

Sb2O399.50

化学成分(%))

Chemical

composition

Sb2O3不小于

99.90

99.80

99.80

99.80

99.50

杂质不大于

Impurities

content

As

0.0100

0.0200

0.0300

0.0450

0.0450

Pb

0.0100

0.0300

0.0400

0.0800

0.0900

Fe

0.0010

0.0030

0.0050

0.0050

0.0060

Cu

0.0010

0.0020

0.0025

0.0025

0.0025

Se

0.0010

0.0015

0.0040

0.0040

0.0050

Bi

0.0010

0.0010

0.0030

0.0050

0.0050

Cd

0.0005

0.0005

0.0010

0.0010

0.0010

物理性能

Physical

properties

白度不小于Whiteness

96

96

95

95

95

平均粒度(μm)

Average pariticle size

0.4-0.9

0.9-1.2

0.4-0.9

0.9-1.6

0.4-0.9

0.9-1.6

1.6-2.5

EG溶解透光率不少于(%)

Transmittance in EGsolution

97

-

-

B*值(色值)不大于

B*color

1.2

-

-


■ 产品应用 Product Application

用作聚丙烯、聚苯乙烯、聚氯乙烯、尼龙、工程塑料(ABS)、橡胶、油漆、涂料、合成树脂、纸张等材料的阻燃添加剂。用作聚脂纤维中的活化剂,以除去熔融玻璃中的隐藏空气。用作搪瓷与陶瓷制品中作覆盖剂和增白。用作石油和石油残油的催化裂化和催化重整过程中作钝化剂。

Used as flame retardant additives for polypropylene, polystyrene, polyvinyl chloride, Nylon, engineering plastics (ABS) , rubber, paint, coatings, synthetic resins, paper and other materials. Used as an activator in polyester fibers to remove hidden air from molten glass. Used as covering agent and whitening in Enamel and ceramic products. Used as passivator in catalytic cracking and catalytic reforming of petroleum and its residual oil.

■ 包装 Packing

25kg/Box, 25kg in Carton


Chemical Coatings Design
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