RUBBER SHEET, PNEUMATIC TIRE USING SAME, AND METHOD FOR PRODUCING RUBBER SHEET

摘要

The present invention provides a rubber sheet having a thickness of 500 µm or less, wherein a rubber component in a rubber composition to constitute the rubber sheet contains a liquid elastomer having a weight-average molecular weight of from 500 to 100000, and a method for producing a rubber sheet having a thickness of 500 µm or less, which includes a step (A) of forming a film of a rubber composition not containing an organic compound having a boiling point not higher than 150°C, on a substrate sheet at a temperature at which the viscosity of the rubber composition falls within a range of from 10 to 100000 mPa·s. Using the specific liquid elastomer, the present invention provides a rubber sheet having a thickness of 500 µm or less. Not using any special coating apparatus, the present invention provides a method for producing a rubber sheet of a rubber composition not containing an organic compound having a boiling point not higher than 150°C.