Singh, S.N. Blowing agents for polyurethane foam. Rapra Review Reports, Expert overviews covering the science and technology of rubber and plastics, ISSN: 0889-3144; Report 142, 2001; Vol. 12, No. 10.Singh, S.N. (2001), "Blowing agents for polyurethane foams", Rapra Review Reports, ...
US5189074 * Dec 17, 1991 Feb 23, 1993 Arco Chemical Technology, L.P. Tertiary ethers as blowing agents for polyurethane foamsUS5189074 * 1991年12月17日 1993年2月23日 Arco Chemical Technology, L.P. Tertiary ethers as blowing agents for polyurethane foams...
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1、Blowing Agentsv Introductionv Polymer Foamingv Blowing agent Physical blowing agent Chemical blowing agentvSelection criteria for blowing agent Polymeric foam Definition The substance that produces a cellular structure in a polymer mass is defined as a blowing agent. Function The blowing agents play...
Insulation performance of extruded polystyrene(XPS)foams expanded with various halogenated blowing agents including HFC-134a or HCFC-142b was measured over... CV Vo,AN Paquet - 《Journal of Cellular Plastics》 被引量: 0发表: 2004年 加载更多 研究点推荐 BLOWING AGENTS EXTRUDED POLYSTYRENE FOAM expan...
French chemicals producer Arkema has announced a new molecule, Forane(R) 1233zd, for use as a low global warming potential (GWP) blowing agent for polyurethane foams. According to the company, the new molecule provides 'exceptional energy performance and environmental benefits' compared to existing...
forblowingagent Introduction •Polymericfoam Introduction •Definition Thesubstancethatproducesacellularstructureinapolymermassisdefinedasablowingagent.Function Theblowingagentsplayaveryimportantroleinboththemanufactoringandperformanceofpolymerfoam Effectofblowingagentonperformanceofpolymerfoam Density...
for validation of methyl formateasablowing agentinthe manufacture of polyurethane foam (phase I) in Brazil [...] multilateralfund.org multilateralfund.org 经讨论后,执行委员会决定核准在巴西聚氨酸泡沫塑料制造业中将甲酸甲酯确认为一种发泡剂的试验项目(第一阶段),总费用为 401,500 美元,外加开发计划署...
This, in turn, is augmenting the demand for foam blowing agents in the region. China is projected to be a key consumer of foam blowing agents in the near future, owing to the increase in demand for blowing agents for polyurethane foams in the country. Growth in demand for foam blowing ...
The present invention relates to blowing agent compositions for polymeric foams that contain carbon dioxide and a hydrofluorocarbon having a boiling point of 14° C. or higher and lower than about 120°