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Quality Chemicals for the Rubber industry




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Accelerators / ZDEC

Characteristics

ZDEC is used as a fast curing primary or secondary ultra-accelerator for synthetic rubber and their latexes. It is used for NR, IR, BR, SBR, NBR, EPDM and their latexes. ZDEC is a fast-curing primary or secondary ultra-accelerator for natural and synthetic latex form compounds. This product has less resistance to scorching than ZDMC and shows a slight tendency to premature vulcanization. ZDEC can be used as an antioxidant in adhesive systems.

 

Properties:   Limits:  
  Powder Granules Method:
Appearance: White powder White granules  
Specific Gravity kg/m3: 1.48 @ 20°C 1.48 @ 20°C  
Melting Point ▫C min: 174.0 174.0 GB/T11409.1
Zinc Content, %: 17.0-19.0 17.0-19.0 Q/LH-0501-13(02)
Heat Loss, % max: 0.40 0.30 GB/T11409.4
Residue on sieve (63 μm): 0.50 - GB/T11409.5
Residue on sieve (150 μm): 0.10 - GB/T11409.5
Oil content, %: 0.0-2.0 - Q/LH-0901-13(02)