采购的一切问题都可以问采购专家小美!
企业营业执照已认证!
电话:576-81100568
手机:18957617021
扫码通过手机查看
执行标准: 企业标准
项目 | 标准值 |
外观 | 深褐色粉末 |
AW有机物含量/(%) ≥ | 66.0 |
加热减量/% ≤ | 1 |
灰份/% ≤ | 34.0 |
[产品性能]
棕褐色粉末,溶解于石油醚(沸程60-120℃的馏份)、苯、四氯化碳、乙醇;不溶于水。较稳定,长期保存而不变质。
[适用范围]
防止橡胶制品由臭氧引起的龟裂,特别适用于动态条件下使用的橡胶制品。与防H、防丁,防4010等一起配合使用,可增强其效能。本品对脂肪食品亦有较好的抗氧化酸败作用。
Executive standard: enterprise standard
project | standard value |
Appearance | Dark brown powder |
AW organic content /(%) ≥ | Sixty-six |
Heating reduction/% ≤ | One |
Ash/% ≤ | Thirty-four |
[performance]
Brown powder, soluble in petroleum ether (boiling range of 60-120 DEG C fractions), benzene, carbon tetrachloride and ethanol; slightly soluble in acetone, ethyl ether; insoluble in water. Non-toxic, stable, and long-term preservation.
[application]
To prevent rubber products induced by ozone cracking, especially for rubber products in dynamic conditions of use. With anti H, anti Ding, 4010 together with the use, can enhance the effectiveness. The product of fatty food also has good antioxidant rancidity.