Semi-processed polymeric articles, impregnated with a flammable gas or liquid as a blowing agent; may evolve small quantities of flammable gas.
半加工聚合物物质，注入易燃的气体或液体作为一个发泡；会放出少量易燃气体。
Pentane combines advantageous physical and technical properties with good environmental data. As a blowing agent for polyurethane rigid foams, it is suitable for China market.
戊烷作为发泡剂具有良好的物理和工艺性能及合适的环境数据，适合于我国聚氨酯泡沫市场。
OBSH is a recently developed blowing agent of rubber and plastics in our country. An outline of its synthetic route, characteristics in use and modifying methods was given.
OBSH是国内近年来开发的橡塑发泡剂。本文概要介绍了它的合成路线、应用特色及改性方法。
OBSH is a recently developed blowing agent of rubber and plastics in our country.
OBSH是国内近年来开发的橡塑发泡剂。
The blowing agent utilized in the inventive composition is preferably selected such that the composition has a zero ozone depletion and low global warming potential.
优选选择用于本发明组合物的发泡剂使得该组合物具有零臭氧消耗和较低的全球变暖化潜在可能性。
Blowing agent is a foaming agent, and stabilize the foam, lashing water additives, such as a general term (composite foaming agent that contains more than several auxiliaries).
发泡剂是起泡剂，稳泡剂，缚水剂等助剂的总称(复合发泡剂包含以上几种助剂)。
There must be a question about choice of blowing agent for environment especially in terms of global warming issue.
在选择发泡剂时必须考虑的一个问题即环境因素特别是温室效应。
There must be a question about choice of blowing agent for environment especially in terms of global warming issue.
在选择发泡剂时必须考虑的一个问题即环境因素特别是温室效应。
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