橡膠促進劑（M）生產廠家

橡膠硫化促進劑MBT（M）
化學名： 2-硫醇基苯駢噻唑
2-Mercapto benzothiazole
化學式：C7H5NS2

結構式：

分子量：167.24
性狀：淡黃色或灰白色粉末或粒狀、微臭、有苦味無毒。比重1.42-1.52，熔點170攝氏度以上。
易溶于乙酸乙酯、丙酮、氫氧化鈉的稀溶液中，溶于乙醇，不易溶于苯，不溶于水合汽油，儲存穩定。
規格：

注：1、熔點：干品開始融熔之溫度
2、篩余物：適用于粉末，不適用于粒狀
用途：本品為通用型橡膠促進劑，廣泛應用于天然膠與合成膠，具有寬廣的硫化范圍，可單獨使用或
二硫代氨基甲酸鹽類，秋蘭姆類，胍類和其他堿性促進劑并用。在使用爐法炭黑時易引起早期硫化，
易分散、不變色、不污染。有苦味，不適用于食品用橡膠制品，主要用于制造輪船膠帶、膠鞋和其他
工業橡膠制品。
包裝：凈重25公斤，聚乙烯編織袋裝。
貯藏：置通風干燥處。本品有良好的貯藏穩定性，應避免過高或過低的溫度和濕度。

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.