“橡胶防老剂MB”参数说明
“橡胶防老剂MB”详细介绍
防老剂MB (AGE-INHIBITOR MB)
CAS-No:583-39-1
化学名称: 2-硫醇基苯咪骈唑
英文名称: 2-mercaptobenzimidazole; 2-benzimidazolethiol;
分子量: 150.16
Molecular weight: 150.16
用途: MB在橡胶工业上是主要的非污染性防老剂,能减少橡胶硫化时的变色。本品适于制造透明、白色及艳色制品,耐热及泡沫制品,本品不变色,不被污染。
Main Usage:An important pollution-free age-resistants which widely used in rubber processing.It is effective to extanuate that fade in valcanization.
质量标准(Quality Standard):
1.外观Appearance: 淡黄色或灰白色粉末
Appearance:Light yellow or grey powder
2.初熔点≥290℃
Early melting point:not less than 290℃
3.水份≤0.50%
Heatdeceleration:not more than 0.50%
4.灰份≤0.50%
Ash content:not more than 0.50%
5.筛余物: (40孔/厘米筛)≤0.10%
Fineness:not less than 99.90%
(pass through the sifter with 1600 hole/cm2)
包装及储运: 10Kg纸板箱,储存在干燥处;防潮或暴晒
CAS-No:583-39-1
化学名称: 2-硫醇基苯咪骈唑
英文名称: 2-mercaptobenzimidazole; 2-benzimidazolethiol;
分子量: 150.16
Molecular weight: 150.16
用途: MB在橡胶工业上是主要的非污染性防老剂,能减少橡胶硫化时的变色。本品适于制造透明、白色及艳色制品,耐热及泡沫制品,本品不变色,不被污染。
Main Usage:An important pollution-free age-resistants which widely used in rubber processing.It is effective to extanuate that fade in valcanization.
质量标准(Quality Standard):
1.外观Appearance: 淡黄色或灰白色粉末
Appearance:Light yellow or grey powder
2.初熔点≥290℃
Early melting point:not less than 290℃
3.水份≤0.50%
Heatdeceleration:not more than 0.50%
4.灰份≤0.50%
Ash content:not more than 0.50%
5.筛余物: (40孔/厘米筛)≤0.10%
Fineness:not less than 99.90%
(pass through the sifter with 1600 hole/cm2)
包装及储运: 10Kg纸板箱,储存在干燥处;防潮或暴晒