Rubber Accelerators DBTU CAS 109-46-6

Model NO.: 98%
Mf: C9h20n2s
Trademark: Ever Century
Transport Package: 25kg/Bag
Specification: 98%
Origin: China

Rubber Accelerator CAS NO. 109-46-6 DBTU

Product Description

Rubber Accelerator CAS NO. 109-46-6 DBTU
Chemical Name: N,N'-Dibutyl thiourea
Molecular Formula: 
Molecular Structure:

Molecular Weight: 188.25
CAS NO.:109-46-6

Rubber Accelerator CAS NO. 109-46-6 DBTU Specifications

Item
Crystal
Appearance
White crystal powder
Initial Melting PointºC≥
60.0
Loss on Drying%≤
0.50
Ash%≤
0.30
Residue on 250μm Sieve,%≤
0.50
Physical property
Density at 20ºC(kg/m³)
1060
Bulk density(kg/m³)
360-390

 

Rubber Accelerator CAS NO. 109-46-6 DBTU Properties

White crystal powder. Soluble in alcohol, partly soluble in diethyl ether, insoluble in water.is tasteless;good storage stability.
Rubber Accelerator CAS NO. 109-46-6 DBTU Applications

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 secondary 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.

Packaging & Shipping

Rubber Accelerator CAS NO. 109-46-6 DBTU: 

Package: 25kg plastic woven bag, paper with plastic film bag, 25kg drum.
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. Since the date of production,the storage period is 12 months.

 

 

 
 

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Specification of our ball lens:
*Material:BK7 or other optical glasses,optical crystal materials
*Diameter:1mm - 40mm
*Dimension Tolerance:+/-0.005mm
*Surface Quality:40-20
*Sphericity:0.005mm
*Coating:optional

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