Product: 1,3-Diphenyl guanidine
Synonyms: Rubber Accelerator DPG(D)
CAS NO: 102-06-7
Molecular formula: C13H13N3
Structure formula:
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Properties:
White or grey powder. No odor or poison. Specific gravity: 1.13-1.23, soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.
Application:
Suitable used in NR, SNR, IIR, IR SBR, NBR, and CR. Seldom use alone, commonly with thiazoles, thiurams and sulfenamide to promote its activity, mainly in application of shoes and black and dark-colored products for industrial usage. This product causes little pollution and tastes bitter, which makes it unsuitable for food containers, white or light color products.
Specification:
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Items
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Quality
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Initial Melting point,°C
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144.0 min.
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Heat Loss,%
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0.30 max.
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Ash,%
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0.40 max.
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Residues on 150μm Sieve,%
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0.10 max.
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