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1. (WO2018120258) LOW-CARBON ENVIRONMENTAL FOAMER COMPOSITION

Pub. No.:    WO/2018/120258    International Application No.:    PCT/CN2017/000461
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Jul 22 01:59:59 CEST 2017
IPC: C08J 9/14
C07C 21/18
F25B 9/00
Applicants: ZHEJIANG QUHUA FLUOR-CHEMISTRY CO LTD
浙江衢化氟化学有限公司
Inventors: HONG, Jiangyong
洪江永
YANG, Bo
杨波
ZHAO, Yang
赵阳
ZHANG, Yan
张彦
ZHOU, Huadong
周华东
OUYANG, Hao
欧阳豪
GONG, Haitao
龚海涛
FANG, Min
方敏
Title: LOW-CARBON ENVIRONMENTAL FOAMER COMPOSITION
Abstract:
A low-carbon environmental foamer composition, which is composed of, in parts by weight: 1-chlorine-3,3,3-trifluoropropene: 60-98.99%; 1,1,1,2,3-perfluoropropane: 1-39.9%; and 1,2,2,3-tetrafluoropropane: 0.01-1%. The low-carbon environmental foamer composition has a lower GWP value than a single medium HFC-245fa, and has characteristics such as environmental friendly, good foaming performance, and few modifications to a foaming device, and can reduce the heat conductivity coefficient and the power consumption level of the whole machine.