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(2)  抗氧剂 BHT

2,6-Di-tert-butyl-p-Cresol [BHT]

 

产品名称

抗氧剂 BHT [BHT]

Product Name

2,6-Di-tert-butyl-p-Cresol

Synonyms

2,6-Ditert-butyl-4-methylphenol; Butylated Hydroxytoluene [BHT]

CAS No.

128-37-0

 

结构式 (Chemical Structure)

 

 

产品规格 (Specification)

 

项目

(Items)

规格

(Specification)

外观

(Appearance)

浅黄色结晶粉末

(Slight yellow crystal powder)

含量

(Assay)

99% min

熔点

(Melting Point)

69.0-70.0C

灰分

(Ash)

0.01% max

水分

(Moisture)

0.05% max

干燥失重

(loss on drying)

0.1% max

用途

(Application)

适用于聚乙烯,聚氯乙烯,聚丙烯,聚苯乙烯和聚碳酸酯类有机玻璃,聚丙烯纤维,乙烯-醋酸乙烯酯共聚物等。也可作为有效的光稳定剂用于酚醛、乙醇/乙酸清漆、聚氨酯和丙烯酸酯等。(It is widely applied to PE,PVC,PP,PS,PC organic glass, PP fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acid, polyurethane, acrylate, expoxide etc.)

 


 

 

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