作者: Noriaki Kuroda , Hidekazu Takeyama , Masahiro Ikawa , Osamu Ozawa , Tetsuji Kawazura
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摘要: A polymer composition for a tire having an air permeation coefficient of 25×10 -12 cc·cm/cm 2 ·sec·cmHg (at 30° C.) or less and Young's modulus 1 to 500 MPa, including (A) at least 10% by weight, based on the weight total component, one thermoplastic resin not more than MPa (B) elastomer component wherein amount (A)+(B) is 30% pneumatic obtained therefrom.