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Butyl Rubber Reclaim

At MV Enterprises, we produce butyl rubber reclaim in the name of our brand ALSTRONG. Our state-of-the-art setup 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 – 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 reclamation. 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 ALSTRONG 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 ASTM D297-93 1.12 ± 0.02 1.12± 0.02
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 50±10 50±10
Physical Appearance Black Sheets thick 15 – 20 mm
Packed in 50/25 kg White and Green Colored HDPE BAGS




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