混合发泡剂FAB-1在冰箱硬泡中的应用
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摘要
主要介绍了基于顺式HFO-1336mzz的混合发泡剂FAB-1在冰箱硬泡中的应用情况。研究了FAB-1与多元醇的相容性、与常用基材的兼容性、与其他发泡剂的差异、与环戊烷(CP)的混配应用,以及FAB-1发泡体系组合聚醚的储存稳定性。结果表明,FAB-1发泡制得的聚氨酯硬泡导热系数(10℃)可低至17.63 m W/(m·K)。
The application situation of FAB-1 as blended blowing agent for rigid polyurethane foam applied in refrigerators was introduced. The compatibility of FAB-1 with polyols,with base materials,and the comparison with other blowing agents, the application of FAB-1 blended with CP, the stability of foam blends were investigated. The results showed that the thermal conductivity( 10 ℃) of rigid foams using blowing agent FAB-1 was17. 63 m W/( m·K).
The application situation of FAB-1 as blended blowing agent for rigid polyurethane foam applied in refrigerators was introduced. The compatibility of FAB-1 with polyols,with base materials,and the comparison with other blowing agents, the application of FAB-1 blended with CP, the stability of foam blends were investigated. The results showed that the thermal conductivity( 10 ℃) of rigid foams using blowing agent FAB-1 was17. 63 m W/( m·K).
引文
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[3]万元俊,沈晨光,樊陆欢,等.零ODP聚氨酯泡沫发泡剂替代技术进展[J].聚氨酯工业,2017,32(1):1-4.
[4]潘榕伟,秦桑路,林云.新一代高效节能环保家电发泡剂技术的开发与应用[J].电器,2012(S1):83-86.