IIR/Butyl Rubber Sheets


Butyl Rubber is a copolymer or isobutylene and a small percentage of isoprene and has a very low permeability to air and other gases. It has excellent resistance to ozone, oxidation and sunlight, with an excellent temperature range of -45° C to + 130° C. Butyl has a very low resilience, which makes it ideal for vibration damping and shock absorption applications but offer a moderate resistance to abrasion and compression set. With careful compounding, Butyl compound can be made to acquire really good tensile strength. It is resistant to most inorganic products and highly resistant to mineral acids, alkaline and aqueous acids. We do not recommend its use in application where resistance to oils and Hydrocarbons is required. We can offer halogenated Butyl Rubber Sheets for specified applications.

 

BUTYL RUBBER SHEETS

Code

Specific
Gravity

Hardness
(±5)

Tensile
Strength

Elongation
at break

Compression Set
at 70°C for 22 hrs

Temp.
Range

Colour

gm / cm3

Shore A

(min)
kg / cm2

(min)
%

%

°C

IIR 55110

1.10

55

130

550

25

-45 to +125

Black

IIR 60120

1.20

60

90

350

40

-40 to +150

Black

IIR 65135

1.35

65

60

250

40

-40 to +125

Black

 

Standard Length

10 Mtr

33 Ft

11 Yard

Standard Width

1.2/1.4/1.5 Mtr

4/4.6/4.92 Ft

1.33/1.53/1.64 Yard

 

Note

1). One side or both side smooth or fabric finish can be supplied.

2). Specifications are subject to change without notice.

 

  Downloads Materials Data Sheets

Silicone Rubber Sheets Flouro Elastomer (FKM) Rubber Sheets (Viton®) NBR/Nitrile Rubber Sheets
CR/Neoprene Rubber Sheets NR/SBR Rubber Sheets EPDM Rubber Sheets
IIR/Butyl Rubber Sheets CSM (Hypalon®) Rubber Sheets Cloth Insertion Rubber Sheets
Electrical Insulation Matting Portable Water Rubber Sheet EVA Foam Sheets
Polyethylene Foam Sheets Ethafoam 220


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