橡胶促进剂（M）生产厂家

橡胶硫化促进剂MBT（M）
化学名： 2-硫醇基苯骈噻唑
2-Mercapto benzothiazole
化学式：C7H5NS2

结构式：

分子量：167.24
性状：淡黄色或灰白色粉末或粒状、微臭、有苦味无毒。比重1.42-1.52，熔点170摄氏度以上。
易溶于乙酸乙酯、丙酮、氢氧化钠的稀溶液中，溶于乙醇，不易溶于苯，不溶于水合汽油，储存稳定。
规格：

注：1、熔点：干品开始融熔之温度
2、筛余物：适用于粉末，不适用于粒状
用途：本品为通用型橡胶促进剂，广泛应用于天然胶与合成胶，具有宽广的硫化范围，可单独使用或
二硫代氨基甲酸盐类，秋兰姆类，胍类和其他碱性促进剂并用。在使用炉法炭黑时易引起早期硫化，
易分散、不变色、不污染。有苦味，不适用于食品用橡胶制品，主要用于制造轮船胶带、胶鞋和其他
工业橡胶制品。
包装：净重25公斤，聚乙烯编织袋装。
贮藏：置通风干燥处。本品有良好的贮藏稳定性，应避免过高或过低的温度和湿度。

VULCANIZATION? ACCELERATOR MBT（M）
Chemical name:2-Mercaptobenzothiazole
Chemical formule:C7H5NS2
Structural formule:
M.W.:167.24
Shape and properties:
Light yellow or greyish white powder or granular with slightly foul odour and bitter taste,nonpoisonous.Specific graviy:1.42-1.52.Melting point:over 170 oC.Easily soluble in ethyl ace,acetone,thin solution of sodium hydroside and sodium carbonate,soluble in ethyl alcohol,not easily soluble in benzene,insoluble in water and gasoline.Stabel in storage.
Specification:

1. The melting point means the temoerature in which the dried products begin melt.
2. The residue is used for powder,but not grain.

Application:
The product is general-purpose rubber accelerator,extensively used in vulcanization of naturl and sunthetic rubbers,has wide range of vulcanization,can be exployed alone and together with dithiocarbamates,thiuram type,guanidines and other alkaline accelerators.The accelerator easily causes prevulcanization in the presence of furnace carbon blace,easily disperses,doesn’t discolour and contaminate,and has bitter taste,so is not suitable for foodstuff rubber goods.It is mainly usde in manufacture of rubber tire,rubber belts,rubber shoes and othertechnical rubber goods.

Package:Net weight 20kg polyethy lene bags loaded..

Storage:
Should be kept in bentilated and dry place.The product has good storage stability,but should be kept off over high or too low temperature and humidity.