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DBTU
N,N`-Di-n-butyl thiourea

Molecular Formula: C9H20N2S

Molecular Weight: 188.34

Structure Formula:

CSA NO.: 109-46-6

Specification:

 ITEM
INDEX
Appearance (Visual inspection)
white powder
M.P, oC ≥
                                       75
Loss on drying, % ≤
                                       0.5%
Ash, % ≤
                                       0.3%
Residues on 60μm, % ≤
                                       0.5%

Properties: DBTU is the most active thiourea promoter for CR within the high or low temperature. It can also provide better properties for resistance to oxidation.

Usage:

It can be used as a three EPDM sulfur vulcanization system in rubber accelerator, easily dispersed, without frost spray worries.

Storage:

The product should be stored in the dry and cooling place with good ventilation. The validity is 1 year.