Sovchem® MBT Granule
Applications
Uses: Fast curing primary accelerator suitable for use in most polymers. Best results are obtained with a combination of MBT as the primary accelerator and thiuram, dithiocarbamate or guanidine accelerators as boosters. MBT acts as a retarder in CR based compounds. MBT acts as a mild peptizer for NR and CR rubbers. Applications include motor cycle/scooter tires, butyl tubes, belts, retreads, footwear, hot air cured products, hoses, cables and miscellaneous molded
and extruded rubber products.
Polymers: Natural rubber and most synthetic elastomers.
Synergism: MBT cure performance can be boosted with thiuram, dithiocarbamate or guanidine accelerators.
Cure Effect: Promotes a flat fast cure rate. MBT is a moderately low activation temperature -very active above 115°C.
Crosslink Type: MBT promotes a balance of mono-, di- and poly-sulfidic crosslinks resulting in vulcanizates with a good balance between heat aging resistance and tear resistance.
Color: MBT itself does not discolor white compounds; however, a slight yellowing effect is observed when white colored products are exposed to sunlight.
Uses: Fast curing primary accelerator suitable for use in most polymers. Best results are obtained with a combination of MBT as the primary accelerator and thiuram, dithiocarbamate or guanidine accelerators as boosters. MBT acts as a retarder in CR based compounds. MBT acts as a mild peptizer for NR and CR rubbers. Applications include motor cycle/scooter tires, butyl tubes, belts, retreads, footwear, hot air cured products, hoses, cables and miscellaneous molded
and extruded rubber products.
Polymers: Natural rubber and most synthetic elastomers.
Synergism: MBT cure performance can be boosted with thiuram, dithiocarbamate or guanidine accelerators.
Cure Effect: Promotes a flat fast cure rate. MBT is a moderately low activation temperature -very active above 115°C.
Crosslink Type: MBT promotes a balance of mono-, di- and poly-sulfidic crosslinks resulting in vulcanizates with a good balance between heat aging resistance and tear resistance.
Color: MBT itself does not discolor white compounds; however, a slight yellowing effect is observed when white colored products are exposed to sunlight.
一般属性
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物料形态
已商用：当前有效
文档
description
Technical Datasheet (English)
下载文档可用性
北美洲, 拉丁美洲, 欧洲, 亚太地区
其他属性
Additives Category, 形式, NFPA 704 Safety Rating, 密度
加工
Find specific processing information for Sovchem® as well as general information for the Additive -- Antioxidant / Heat Stabilizer generic family. 注册 或 登录 了解更多信息。
购买地点
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