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, ...
EP1101791 2001-05-23 Blowing agents composition for producing foam sheets JP10045935 WO1996012758A1 1996-05-02 RIGID POLYURETHANE FOAMS WO1996014354A2 1996-05-17 FOAMING AGENTS CONTAINING LIQUID CARBON DIOXIDE WO1998039378A1 1998-09-11 AZEOTROPIC OR PSEUDO-AZEOTROPIC COMPOSITIONS AND USE OF THESE ...
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...
These blowing agent compositions yield cellular synthetic polymeric materials with highly uniform cell structure and, further, reduce the tendency of such polymeric compositions to blister relative to foams produced with other known high gas evolution rate compositions. The reason for the foregoing ...
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 ...
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...
Tang Z, Maroto-Valera MM, Andresena JM, Miller JM, Listemann ML, McDaniel PL, et al. Thermal degradation behavior of rigid polyurethane foams prepared with different fire retardant concentrations and blowing agents. Polymer 2002;43:6471e9....
The blowing agents for polyurethane foams, and methods for useInvention patent: < b > \"blowing agents for polyurethane foams, and methods for use\" < d >.A blowing agent comprises a combination of at least one hidroclorofluorocarbono and at least onJAMES DAY...
BLOWING AGENTS,POLYURETHANE FOAMSThis review of trends in the use of blowing agents for polyurethane foams covers the period up to the mid-1980s and since the mid-1980s, and the impact of the Montreal Protocol and other regulations on their use. Environmental, feasibility and performance ...
Blowing agents for polyurethane and polyisocyanurate foamsdoi:US5925612 AAzeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 1,1-dichloro-1-fluoroethane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams and as ...