Diisobutylthiuram Disulfide (CAS 3064-73-1): Technical Guide & Application Insights
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Specification | Grade Comparison |
|---|---|---|
| CAS Number | 3064-73-1 | Consistent across suppliers |
| Purity | ≥97% (Standard), ≥99% (High-Purity) | Varies by supplier and application requirements |
| Appearance | Pale yellow crystalline powder | Uniform physical characteristics |
| Melting Point | ≥65°C (Premium Grade) | Industry-standard for rubber processing |
| Packaging | 100g, 500g, 25g (Research Grade) | Flexible options for industrial vs. lab use |
2. Key Applications & Functional Properties
Core Industrial Uses:
- Rubber Vulcanization: Primary accelerator for tire manufacturing and industrial rubber goods
- Polymer Modification: Cross-linking agent in specialty elastomers
- Research Standard: Reference material for analytical chemistry applications
Performance Advantages:
- Delayed-action activation improves processing safety
- Enhanced thermal stability in compound formulations
- Low volatility during high-temperature curing processes
3. Industry Use Cases
A. Automotive Tire Production
Optimizes cure rates in radial tire sidewall compounds, improving flex fatigue resistance by 18-22% compared to conventional accelerators.
B. Industrial Hose Manufacturing
Enables precise control over vulcanization parameters for oil-resistant hose applications meeting API 16D specifications.
4. Client Success Stories
Case Study 1: Southeast Asian Tire Manufacturer
Achieved 15% reduction in curing cycle time while maintaining DIN 53504 mechanical properties through optimized TIBTD dosage.
Case Study 2: European Technical Rubber Producer
Implemented TIBTD-based system to meet REACH compliance requirements for food-grade conveyor belting applications.
5. Contact for Customized Solutions
Request technical datasheets or formulation assistance:
| Contact Method | Details |
|---|---|
| info@vivalr.com | |
| Phone | (86) 15866781826 |
| Service Hours | Mon-Fri: 8:30 AM – 5:30 PM (GMT+8) |



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