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Sunchemy International Co., Ltd.

Dbtu, Accelerator, Accelerator Dbtu manufacturer / supplier in China, offering Rubber Accelerator Dbtu, Electrical Inner Tube Vulcanizer/Press, Rubber Tile Vulcanizer/Press and so on.

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Supplier Homepage Product Rubber accelerator Rubber Accelerator Dbtu

Rubber Accelerator Dbtu

FOB Price: Get Latest Price
Min. Order: 500 kgs
Production Capacity: 50, 000mt/Year
Transport Package: 25kg Kraft Bags
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, negotiable

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Basic Info
  • Model NO.: DBTU
  • Environmental Protection: Yes
  • Kind: Accelerator
  • Trademark: Sunchemy
  • Origin: China
  • Certification: REACH
  • Color: White
  • Appearance: Powder/Granular/Oil Powder
  • Specification: Export first class
Product Description
Rubber accelerator DBTU

Product name: ACCELERATOR DBTU
Chemical name: N,N-Di-n-butylthiourea

CAS No.: 109-46-6
Structure:
Rubber Accelerator Dbtu
ItemPowderOil powder
AppearanceWhite crystal powderWhite crystal powder
Initial M.P.ºC60.060.0
Loss on drying % ≤0.300.40
Ash % 0.300.40
Residues on 840μm sieve, % ≤0.000.00
Oil content, %\0.5-2.0
Properties: White crystal powder. Density is 1.06 g/cm3. Soluble in alcohol, partly soluble in diethyl ether, insoluble in water
Application: DBTU is an ullra-accelerator for mercaptan-modified CR (1-3phr). It has a vulcanizalion behaviour similar to that of ETU and DETU. It is also used as a second accelerator for NR and synthetic rubbers. It disperses easily in rubber. It is non-staining and does not bloom. It is practically odourless Antioxidant for NR, antiozonant for NR and SR, particularly SBR. It is also a corrosion inhibitor.  
Packing: In 25kgs bag.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35 ºC can cause unusual compacted product. The validity is 1 year.
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