The invention discloses inner liner rubber for a
tubeless tire.
Butadiene styrene rubber is added, has a good anti-
ageing property and
heat resistance and has more uniform texture than
natural rubber; additionally,
chloroprene rubber is added, rubber molecules contain
chlorine atoms, and the
chloroprene rubber has good anti-oxidant and
ozone-resistant properties, is nonflammable, can be self-extinguished after being ignited and has good oil resistance,
solvent resistance, acid-base resistance,
ageing resistance and
air tightness;
acrylonitrile-butadiene rubber has great
gasoline and
aliphatic hydrocarbon oil resistance, good
heat resistance, relatively good
air tightness,
wear resistance,
water resistance and the like and high bonding force. Besides, other auxiliary ingredients are added, the prepared inner liner rubber for the
tubeless tire is low in air
transmittance, the tire has good
air tightness, good oil resistance and
heat resistance, and requirements of the inner liner rubber for the
tubeless tire can be fully met.