Details
Accelerator DPG(D)
Chemical Name : Diphenyl guanidine
Structral Formula:
Molecular Formula: C13H13N3
Technical Indexes: HG/T 2342-92
Structral Formula:
Molecular Formula: C13H13N3
Technical Indexes: HG/T 2342-92
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Item Index
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First grade
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Qualified product
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Physical Form (eyeballing)
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White to pale white powder or granular
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Initial melting point , C º min.
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145.0
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144.0
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Heating loss ,%max.
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0.20
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0.30
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Ash ,max.
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0.30
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0.40
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Sieve residue (150um) ,%min.
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0.0
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0.1
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Properties: White or pale white powder, bitter taste, density 1.12-1.20g/cm3, soluble in ethanol, acetone, benzene, slightly soluble in carbon tetrachloride, stable in air.
Usage: accelerator for natural and synthetic rubber ,used in tires ,rubber boards ,rubber shoes, and other technical goods.
Usage: accelerator for natural and synthetic rubber ,used in tires ,rubber boards ,rubber shoes, and other technical goods.