摘要 |
<p>Disclosed is a low-permeable rubber laminate which is obtained by arranging a low-permeable resin composition layer (A) on one side of a rubber composition layer (B). The low-permeable resin composition layer (A) has an air permeability coefficient at 30°C (as measured in accordance with JIS K7126) of not more than 0.5 × 10<SUP>-12</SUP> cc·cm/cm<SUP>2</SUP>·sec·cmHg, an average thickness d of 0.05 µm < d < 5 µm, and a Young's modulus E at 160-200°C of 0.5 MPa < E < 300 MPa. The low-permeable rubber laminate is excellent in air pressure maintaining performance and durability, and enables to prevent occurrence of blisters during formation of a pneumatic tire. Also disclosed is a pneumatic tire using such a low-permeable rubber laminate in an inner liner.</p> |