Rubber; Determination of rebound resilience of vulcanizates
Описание (англ.):
Describes a method for a narrow range of impact strain and strain rate, by means of any form of impacting and measuring apparatus conforming to the requirements described in the standard. Method is applicable to vulcanized rubbers, the hardness of which, at the test temperature, lies betwen 30 and 85 IRHD. Annes A refers to non-standard test pieces and contains a table for recommended fundamental parameters. -Constitutes a minor revision ofthe first edition (ISO 4662-1978).
Заменяет стандарты:
ISO/R 1767:1971
Дата регистрации:
01.09.86
Дата введения:
01.08.86
Код КГС:
Л69
Код ОКСТУ:
2509;2510
Код ОКС(МКС):
83.060
Код ОКП:
2509;2510
Нормативные ссылки:
DIN 53512-1988, NEQ*NF T46-036-1978, NEQ*UNE 53-604-90(1990/AENOR), EQV*DS/ISO 4662(1988/DS), EQV*NBN T 31-038(1988/IBN), EQV*NEN-ISO 4662(1990/NNI), EQV*BS 903 PART A8(1990/BSI), NEQ