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Butyl Reclaim

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Butyl Reclaim

Butyl rubber is a synthetic rubber, a copolymer of isobutylene with isoprene. Generally it’s called as IIR. It stands for isobutylene isoprene rubber. Butyl rubber is impermeable to air and used in many applications requiring an airtight rubber.

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 second phase the material is depolymerized and filtered with screens from 60 to 100 Mesh for metal impurities through straining and then further refined for crushing the rubber granules by the means of refining process with high quality rubber refiners to get the original depolymerized Butyl reclaim rubber at the end.

Product Quality

KRI Butyl Reclaim made from used butyl tubes. When incorporated in recipe provides faster mixing & extrusion, reduced power consumption. It is best suited for inner tubes, tyre inner liner, adhesives, cable compound.

Applications

  • Tyre Inner Liner
  • Adhesives, Cables
  • Butyl Inner Tubes
  • Hoses, Black Colored Rubber Products
  • Sound Dampener
  • APPLICATIONS:-
  • BUTYL INNER
    TUBES
  • TYRE INNER
    LINER
  • ADHESIVES
    PRODUCTS
  • CABLE INNER
    COMPOUND
  • SOUND
    DAMPENER
  • WATERPROOFING
    SHEETS

PROPERTIES AND BENEFITS

Recycle

KRI produces high quality reclaim rubber from end of life tyres, tread peelings.

Products according to customer

At KRI, the focus is to manufacture products that fulfill specific requirements of our customers.

Quality products

We continuously strive to improve the effectiveness of our quality system.

Best professionals team

We trust our employees because we choose smart, experienced, and hard working professionals.

Standard Specification Sheet

Butyl Reclaim

Commercial Name

Testing Method

KRI BR90

KRI BR85


Technical Specifications :-

Ash %

ISO 247

4 ± 2

4 ± 2

Carbon Black %

ISO 1408

32 ± 4

32 ± 4

Acetone Extract %

ISO 1407

9 ± 3

9 ± 3

Volatile Matter %

ISO 248

1 Max.

1 Max.

RHC by Diff. %

By Difference

50 Min.

50 Min.

Sp. Gravity

ISO 2781

1.14 ± 0.02

1.14 ± 0.02

Tensile Strength (Kg/Cm²)

ISO 37, ISO/DTS 16095

90 Min.

85 Min.

Elongation at Break %

ISO 37, ISO/DTS 16095

490 Min.

470 Min.

Masssed Mooney Viscosity, ML(1+4) at 100°C

Astm d1646

35 - 55

35 - 55

Hardness (Shore A)

ISO 7619

51 ± 3

51 ± 3


Physical Specifications :-

Grain Size

Visual

Super Fine

Super Fine

Sheet Thickness

Visual

20 MM Max.

20 MM Max.

Dusting

Visual

Uniform

Uniform