rub ber

• Post Date:

  Apr 24,2013

• Expiry Date:

  Oct 21,2013

• Detailed Description:

  Cas No. :149-30-4 Quantity: 500Metric Tons
  Specs:25Kg/Bag.
  Price:6000 USD Metric Tons
  Payment Method: L/C,T/T,
  Rubber Accelerator MBT
  
  Rubber Accelerator MBT is one important rubber additives.
  The product detail is as follows.
  Chemical Name 2-Mercaptobenzothiazole
  Molecular Formula C7H5NS2
  Molecular Weight 167.26
  Chemical Structure
  CAS No.: 149-30-4
  EINECS No.: 205-736-8
  Classification: Chemical Auxiliary Agent
  Usage: Rubber Auxiliary Agents
  Purity: 99%
  Place of Origin: Henan China (Mainland)
  Brand Name: Xinxiang Yuanye
  Packaging & Delivery
  Packaging Detail: 25Kg/Bag. Polypropyrene knitted bags lined with polyethylene bags。
  Delivery Detail: Within two weeks. According to the quantity of your order
  
  Item Top? grade Frist grade Qualified grade
  Appearance Gray-white powder
  (granule) Gray-white powder(granule) Gray-white powder(granule)
  Initial M.P. (Min) ≥ °C 173 171 170
  Loss on drying (Max) ≤ % 0.30 0.40 0.50
  Ash (Max) ≤ % 0.30 0.30 0.30
  Residue on 150 μm sieve (Max) ≤ % 0.00 0.10 0.10
  Specifications
  # Rubber Accelerator MBT(M)
  # Main supllier in China
  # Best Quality# Assay: 99% min# Competitive Price
  Properties:
  Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline.
  Application:
  Used for NR, IR, SBR, NBR, HR and EPDM.One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. Imparts excellent aging properties, when used both alone and in combination with DM, TMTD and many others, mainly basic accelerators for higher activity. But care should be taken because it has a slight tendency to scorch. Unsuitable for use in the manufacture of food contact materials. Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.
  Storage:
  Keep container tightly closed in a cool, well-ventilated place. The recommended max storage life is 2 years when stored under normal conditions.
  Packaging:
  25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
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• CAS Registry Number:

  149-30-4

• Synonyms:

  ;2-Benzothiazolethiol;MBT;Sulfur Accelerator M;Benzothiazole-2-thiol;2-MBT;Z-MBT;1,3-benzothiazole-2(3H)-thione;M;Rubber Accelerator MBT;Rubber Pharmaceutical intermediate Refined(M);Rubber Accelerator M;2-Mercapto benzothiazole;ACCELERATOR MBT(M);ACCELERATOR MBT;ACCELERATOR M;Accelerator MBT;

• Molecular Formula:

  C₇H₅NS₂

• Molecular Weight:

  167.2513

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
   N:Dangerous for the environment;
  

• Risk Codes:

  R43:;
  R50/53:;
  

• Safety Description:

  S24:;
  S37:;
  S60:;
  S61:;
  

• Company:

  Xinxiang Yuanye Trade Co., Ltd.     [ China ]        

• Contact:

  vincent zhang

• Tel:

  86-0373-3319068

• Fax:

  86-0373-3319068

• Email:

  yymy05@outlook.com