Sunwell Sealing Materials Co., Ltd.
Add: No.1789, Xiaolin Road, Xiaolin Industrial Zone, Cixi, Zhejiang, China.
Tel: +86.574.2345.0017
Fax: +86.574.23450015
E-mail: nina@sunwellseals.com
Home > Rubber Sheets > Butyl Rubber Sheets
Butyl Rubber Sheets

Butyl Rubber Sheets

SUNWELL B800000 Range




Butyl Rubber Sheets
SUNWELL Butyl Rubber is a copolymer or isobutylene and a small percentage of insoprene and has a very low permeability to air and other gases. Butyl rubber has excellent resistance to ozone, oxidation and sunlight.

Temperature:
- 45 oC to + 130 oC

Application:
Butyl rubber has a very low resilience which makes it ideal for vibration damping and shock absorption application. But offer a moderate resistance to abrasion and compression set. With careful compounding, butyl compound can be made to acquire really good tensile strength. Butyl is resistant to most inorganic products and highly resistant to mineral acids, alkalines and aqueous acids.
Note: SUNWELL do no recommend its use in application where resistance to oils and hydrocarbons is required.

Specification:
BUTYL RUBBER: BLACK
Code Specific Gravity Hardness (±5) Tensile Strength Elongation at break Tear Strength Compression Set at 70°C for 22 hrs Working Temp.
g / cm3 Shore A (min) kg / cm2 (min) % kg / cm % °C Range
B801201 1.20 60 90 350 40 35 -40+130
B801301 1.30 70 60 300 20 35 -40+130

Standard Length 10 Mtr 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"
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