结果表明芳香族添加剂,尤其是二苯乙炔,能提高硅橡胶的耐辐射性能。
The results show that the aromatic additives, especially diphenylacetylene, can improve radiation resistance of silicone rubbers.
目前,氯丁橡胶的生产方法主要有乙炔法和丁二烯法。
Currently, the main production methods of chloroprene rubber include acetylene process and butadiene-based.
出于安全考虑,许多国家已放弃了乙炔法,而采用丁二烯法生产氯丁橡胶。
Because of security concerns, most manufacturers in different countries have abandoned the acetylene method, but use the butadiene method.
出于安全考虑,许多国家已放弃了乙炔法,而采用丁二烯法生产氯丁橡胶。
Because of security concerns, most manufacturers in different countries have abandoned the acetylene method, but use the butadiene method.
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