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Rubber Accelerator-DDTS

Categories Rubber Accelerator - Thiurams
Place of Origin: China
Brand Name: Great Bridge
MOQ: 1mt
Packaging Details: 25kg plastic woven bag, paper with plastic film bag
Delivery Time: Within 15 days after receiving the advance payment or L/C.
Payment Terms: T/T,L/C at sight
Supply Ability: Enough stocks
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Rubber Accelerator-DDTS


Chemical Name:Dimethyldiphenylthioperoxydicarbamic acid

Molecular Formula:C16H16N2S4

Structural Formula:



Molecular Weight:364.57

CAS NO:53880-86-7

Specification:

Item
Powder
Oiled powder
Granule
Appearance
Light yellow powder(granule)
Assay,%≥
96.0
95.0
95.0
Initial Melting Point℃≥
180.0
180.0
180.0
Final Melting Point℃≤
184.0
184.0
184.0
Loss on Drying%≤
0.40
0.40
0.40
Ash%≤
0.30
0.30
0.40
Residue on 63μm Sieve,%≤
0.50
0.50
----
Residue on 150μm Sieve,%≤
0.10
0.10
----
Oil content,%
----
1.0~2.0
----
Strength
----
----
0.5~2.5
Physical property
Density at 20℃(kg/m3)
1400
1400
1400

Properties:It is offwhite powder. Relative density: 1.33; not easily soluble in benzene, chloroform; insoluble in acetone, ethanol, tetrachloromethane,ethyl acetate; insoluble in gasoline or water. It is tasteless; good storage stability.

Application:DDTS is slow acting accelerator suitable for natural rubber, SBR, isoprene rubber rubber, cis-polybutadiene etc. It is mainly used together with TMTD, TMTM as secondary accelerator to improve the processing safety of rubbers.

Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag

Storage:Should be stored in cool, dry and draughty place; avoid direct sunlight. Shelf life is 1 year.


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