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) |