Accelerator ZDEC (Zinc Diethyldithiocarbamate)
CAS Number: 14324-55-1
Zinc Diethyldithiocarbamate (ZDEC) is an ultra-fast primary dithiocarbamate accelerator widely used in latex and dry rubber vulcanization. It is particularly favored in latex systems for surgical gloves, condoms, and medical dipped goods where low extractable nitrosamine levels are required. ZDEC provides a short induction period and fast crosslink formation, delivering high modulus and tensile strength.
Technical Specifications
| ash (%) | ≤0.50 |
| appearance | White powder |
| purity (%) | ≥97.0 |
| moisture (%) | ≤0.30 |
| zinc content (%) | 20.0–22.0 |
| melting point (°C) | 172–176 |
Applications
- Medical and surgical latex gloves
- Latex condoms and catheters
- NR and synthetic rubber latex foam
- Dry NR and SBR general compounds
- Accelerator component in mixed accelerator systems
Key Features
- Low extractable nitrosamine for medical latex applications
- Ultra-fast crosslink formation in latex systems
- High modulus and tensile strength development
- Compatible with ZMBT for balanced latex cure systems
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CAS Number
14324-55-1
Category
Rubber / Tire ChemicalsAvailability
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