RUBBER LINING

RUBBER LINING

JPI leader in corrosion and abrasion resistant rubber linings for more than three decades., JPI has been supplying the entire range of rubber and other elastomer linings for both standard and highly specialized process equipment.

JPI has, over the years, successfully executed numerous challenging projects for various process industries. A review of JPI's list of prestigious clients, the nature and size of jobs undertaken both in India and abroad - a number of which have been repeat orders - is testimony to the confidence reposed in JPI by clients.

Excellence in quality is one such thing, on which we have never compromised under any condition. We have employed a team of quality auditors, who are checking the quality of our products throughout the production process. They work round the clock and make use of the available resources to guarantee the absolute finesses of our Rubber Lined Equipment (Cold & Hot Vulcanizing Systems).

Every stage of production process passes through stringent quality checks in our well equipped quality control unit. Our range of products is tested on the basis of the following parameters:

  • Resistance to temperature
  • Resistance to chemicals
  • Strength
  • Resistance to acids/ alkaliDimensional accuracy
RUBBER COMPOUNDS FOR

DIFFERENT APPLICATIONS:-

TYPE

SHORE HARDNESS RANGE

CHARACTERISTICS

Soft Natural Rubber

30oA - 70oA

Suitable upto 70oC. Lower hardness compounds for abrasive conditions and higher hardness compounds for chemical resistance

Semi-Ebonite Natural Rubber

60oD - 70oD

Suitable upto 100oC.Resistant to chemicals except chlorine and chlorine-based compounds

Black Semi-Ebonite Natural Rubber

65oD - 75oD

Suitable for fluorine, caustic Soda ( Low Ca, Mg Si) & Membrane cell Industry upto 100oC

Ebonite Natural Rubber

75oD - 85oD

Suitable upto 100oC. Highly resistant to chemical attack including chlorine and chlorine - based compounds

Neoprene

60oA - 70oA

Suitable upto 110oC. Has good abrasion resistance and chemical resistance even in presence of mineral oil

Butyl / Bromo Butyl

50oA - 60oA

Resistant to most chemicals of temperature upto 100oC. Has excellent water - proofing and weathering characteristics.

Hypalon

55oA - 65oA

Has excellent resistance against sulphuric acid, chromic acid and other oxidizing agents even upto 120oC

Nitrile Ebonite

70oD - 75oD

Suitable upto 110oC. Resistant to mineral oils and many solvents

Soft/Hard/Soft (Triplex type-triple layer)

55oA - 69oA

Suitable for combined resistance to chemical, abrasion and mechanical shocks upto 90oC

EPDM

70oA - 80oA

Suitable upto 100oC. Resistant to most chemicals. Used extensively for gaskets. Has excellent water proofing and weathering characteristics

Viton (Moulding Compound)

70oA - 80oA

Suitable upto 180oC. Resistant to highly corrosive Chemicals and oils.

OUR RUBBER LINING STANDARD:-

Description

Standard

Lining of equipment with Polymeric Materials for the process industries Part 5. Specification for Lining with Rubber.

BS 6374 :Part 5 : 1985

Test method for Rubber properties in tension

ANSI / ASTM D 412-80

Code of practice for Lining of Vessels and equipment for Chemical Process.

IS 4682 (Part 1) 1968 & Amendment No.3 Nov. 1982

Part 1 Rubber lining.

ASTM Standards Part 37, 38 (1980)

Test methods for Rubber Property - Adhesion to Rigid Substrata.

ASTM D 429-81 (Re-approved 1988)

FEATURES OF RUBBER LINNIG

  • High impact resistance
  • Chemical resistance
  • Corrosion resistance
  • Temperature Resistance
  • Increase Life of Equipments
  • Easy to replace
  • Strength
  • Abrasive resistance