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Butyl Rubber sheet - Zenith Rubber
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Butyl Rubber sheet - Zenith Rubber


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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, alkalines and aqueous acids. We do not recommend its use in application where resistance to oils and hydrocarbons is required.
BUTYL RUBBER:BLACK
Code
Specific Gravity
Hardness ( +/-5)
Tensile Strength
Elongation at break
Tear Strength
Compression Set 700 C for 22 hrs
Working Temp.
g/cm3
Shore A
(min) kg/cm2
(min)
%
kg/cm
%
°C
IIR 50120
1.20
50
70
350
20
30
-40+130
IIR 60120
1.20
60
90
350
40
35
-40+130
IR 70130
1.30
70
60
300
20
35
-40+130
Standard Length
10mtr
10,000mm
33ft
11 yard
Standard Width
1.2/1.4/1.5 mtr
1200/1400/1500mm
4/4.6/4.92ft
1.33/1.53/1.64 yard
Standard Thickness
1 - 50 mm
1/32"-2"
Form

pageCatalog pdf di En 2012-02-07-13