DPG (Diphenyl Guanidine) is an essential rubber accelerator widely used in tyre and non-tyre industries. It acts as a secondary accelerator with thiazoles like MBT or MBTS, improving vulcanization efficiency and scorch safety. For more information on DPG and other accelerators, visit www.arihantreclamationpvtltd.com.
DPG works best in natural and synthetic rubbers, especially in SBR and NBR compounds. It provides faster cure rates, higher tensile strength, and enhanced resilience. Unlike primary accelerators, DPG gives compounders more control by extending processing time, which is crucial for large-scale industrial mixing.
In modern rubber chemicals, DPG also acts as an activator for thiuram accelerators like TMTD. This combination results in balanced scorch time, ensuring consistent quality in tyres, conveyor belts, and molded rubber parts.
Another important aspect of DPG is its compatibility with rubber antioxidants such as 6PPD or TMQ. While antioxidants protect against ageing and ozone attack, DPG ensures the compound reaches full vulcanization before long-term protection begins. This balance between accelerators and antioxidants is critical for industries where durability is a priority.
| Application | Role of DPG Accelerator | Benefit | Typical End Products |
|---|---|---|---|
| Tyre manufacturing | Secondary accelerator with MBT/MBTS | Faster vulcanization & strength | Passenger & truck tyres |
| Industrial rubber goods | Activator for thiurams | Improved scorch control | Hoses, belts, gaskets |
| Footwear & soles | Supports balanced cure | Consistent hardness & durability | Sports shoes, work boots |
| Automotive rubber parts | Enhances resilience | Long service life | Bushings, seals, mounts |
Global industries in India, USA, Europe, Middle East, and Southeast Asia increasingly rely on DPG rubber chemicals due to rising demand for high-performance tyres and industrial products. Export markets also prefer DPG-based formulations because of their cost-effectiveness and processing advantages.
For technical specifications, supply details, or bulk orders of DPG rubber accelerator and related chemicals, please contact us:
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Website: www.arihantreclamationpvtltd.com
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Call: +91-8860732624
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Email: arihantreclamation@gmail.com
