| 摘要 |
FIELD: polymer materials. ^ SUBSTANCE: invention relates to air bladders such as inner tire cover or pneumatic tire tube including composition based on halogenated terpolymer constituted by units derived from C4-C8-isoolefins, units derived from C4-C14-multiolefins, and units derived from p-alkylstyrene. Compositions based on halogenated terpolymer are characterized by low air permeability, good adhesion to tire body, and acceptable longevity, which all allows their use in manufacture of air bladder. ^ EFFECT: improved performance characteristics of air bladders. ^ 11 cl, 1 dwg, 8 tbl |
