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Factory Supply Rubber Accelerator Dptu/ Ca Chemicals for Rubber

China Factory Supply Rubber Accelerator Dptu/Ca Chemicals for Rubber, Find details about China Dptu, Rubber Additives from Factory Supply Rubber Accelerator Dptu/Ca Chemicals for Rubber

Model NO.
Rubber accelerator DPTU/CA
Kind
Accelerator
Appearance
Powder/Granule
Port
Any Main Port in China
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
2933290090
Model NO.
Rubber accelerator DPTU/CA
Kind
Accelerator
Appearance
Powder/Granule
Port
Any Main Port in China
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
2933290090
Rubber accelerator  DPTU(CA)
 
CHEMICAL NAME:N, N'-Diphenylthiourea
MOLECULAR FORMULA:C13H12N2S
CHEMICAL STRUCTURE:Factory Supply Rubber Accelerator Dptu/Ca Chemicals for Rubber
MOLECULAR WEIGHT:228.3
CAS NO:102-08-9
QUALITY STANDARD:
ITEMPOWDEROILED POWDERGRANULE
AppearanceWhite powder (granule)
Initial melting point148.0ºC min148.0ºC min148.0ºC min
loss on drying0.30% max0.50% max0.30% max
Ash0.30% max0.30% max0.30% max
Residue on 150μm sieve0.10% max0.10% max/
Residue on 63μm sieve0.50% max0.50% max/
Additive/0.1%-2.0%/
Granule diameter//0.6-2.5mm
PROPERTIES:
White powder/granule. The density is 1.32. A little bitter, flammability, almost no poison. Soluble in alcohol, acetone, diethyl ether, cyclohexanone, tetrohydrofuran, partly soluble in all PVC platicizers, insoluble in water and CS2. Soluble in alkali solutions and precipitation from acid solution.
APPLICATION:
Medium-speed vulcanization accelerator. Synergises with sulfur donor to boost vulcanization when used in NR, SBR. Need ZnO to be effective. Used as secondary accelerator in CR & EPDM vulcanization system. Used in latex products, cables and general industrial products. Its critical temperature is 80. also could b used as raw materials for pharmaceutical and dye and the best reagent for Os and Rh.
PACKING&LOADING:
Granule Form: 10Mt per 20'GP, 20Mt per 40'GP, palletized
Powder Form: 8Mt per 20'GP, 16Mt per 40'GP palletized
Plastic woven bag,paper with plastic film bag,kraft paper bag.
LEAD TIME:
Quantity(Metric Tons)1-12-30>30
Est.Time(days)1525To be negotiated
SHIPPING MARKS:Neutral export standard. Also can be customized.
STORAGE VALIDITY:12 months.  
 

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