Butyl Rubber Reclaim
At MV Enterprises, we produce butyl rubber reclaim in the name of our brand ALSTRONG. Our manufacturing plant in Dehradun is known for its environment-friendly production of reclaimed rubber. Our products can be relied upon for use in a variety of verticals like automobile tubes, tyre inner liners, hoses, sound dampers, adhesives, and a wide range of rubber-moulded goods.
Grades of Butyl Rubber Reclaim
- ALBR-95TR
- ALBR-90DR
Production Process
The butyl scrap is collected from a network of approved suppliers and is further segregated to ensure only the butyl material is taken for reclaiming. The entire process is divided into two phases. In the first phase, the scrap is passed through a number of stages to ensure that it is free of contaminants.
In the second phase, sulphur crosslinks within the butyl rubber are broken through the process of Devulcanization. Subsequently, a number of straining and refining steps are followed to remove non-homogeneous particles, so as to accord a high degree of quality to the end product.
Advantage ALSTRONG
The tyre, automobile and rubber industries are increasingly using ALSTRONGreclaim as an essential component in their end products. The use of our product ensures decrease in calendaring and extrusion temperatures during the production stage. It also reduces die-swell and air permeability, thus improving the flex fatigue resistance qualities of the end product.
| Key Grades | ALBR-95TR | ALBR-90DR | ||
| Ash | ( % ) | ASTM D297-18 | 4 ± 2 | 4 ± 2 |
| Carbon Black | ( % ) | ASTM E 1131 | 33 ± 2 | 33 ± 2 |
| Acetone Extract | ( % ) | ASTM D297-18 | 11 ± 2 | 11 ± 2 |
| Rubber Hydrocarbon Content | ( % ) | ASTM E 1131 | 50 min. | 50 min. |
| Specific Gravity | Kg/m3 | ASTM D297-93 | 1120 ± 20 | 1120 ± 20 |
| Tensile Strength | Kg /cm2 | ASTM D412 | 85 min. | 80 min |
| Elongation at Break | ( % ) | ASTM D 412 | 500 min | 480 min |
| Hardness | Shore A | ASTM D2240 | 49±3 | 49±3 |
| Mooney Viscosity | @100ºC | ASTM D1646 | 45±10 | 45±10 |
| Physical Appearance | Black Sheets Packed in 25 kg Low Density Poly Ethylene Bags. |
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