What is a Rubber Reclaiming Agent?
Rubber reclaiming agents, also known as devulcanizing agents or reclaiming chemicals, are specially formulated chemical compounds used in the rubber industry to recycle vulcanized rubber. Vulcanization is a process that involves cross-linking rubber molecules with sulfur, which makes the rubber strong and durable but also makes it difficult to reshape or recycle.
Rubber Reclaiming Agent plays a vital role in the devulcanization of crumb rubber from rubber scrap, enabling the process without compromising its chemical and physical properties. It works by breaking the cross-linkages between sulfur and rubber molecules under high temperature and pressure. This results in higher tensile strength and reduced Mooney viscosity in the reclaimed rubber, making it suitable for the remanufacturing of rubber products. Whether it’s natural or synthetic rubber, both can be effectively reclaimed using this agent. The reclaiming agent is a specially formulated chemical, produced through precise reactions and distillation involving toluene and other solvents.
Physical and Chemical Properties of Rubber Reclaiming Agent
- Form: Fluid
- Colour: Dark Brown
- Smell: Characteristic Odour
- Danger of Explosion: Not Explosive
- Solubility in Water: Not Miscible
Key Benefits of Using Rubber Reclaiming Agent
- Significantly reduces autoclave time even at lower temperature and pressure
- Lowers overall power consumption during processing
- Minimizes fuel intake, leading to cost savings
- Speeds up the rubber reclaiming process
- Enhances the overall efficiency of the reclaiming plant
- Improves the quality and consistency of the reclaimed rubber
- Reduces the risk of hardening during processing
- Eco-friendly formulation that supports sustainable manufacturing
Technical Specification of Rubber Reclaiming Agent
| Property | Value |
|---|---|
| Material | Reclaiming Agent |
| Specific Gravity | 1.180 to 1.240 g/cm³ at normal temperature |
| Flash Point | 90°C to 160°C |
| Loss on Heating | 1% to 1.5% at 150°C |
| Sulphur Content | 10% to 16% |
| pH Value | 7.0 to 7.5 |
| Viscosity | Maximum 5 minutes at 33°C |
