产品名称: 1,1,1,3,3- 五氟丙烷(R245fa) 分子式: CsH3Fs, 相对分子量: 134.05, 产品标准Q/JHGS 166-2016 产品用途:作为第三代的替代发泡剂,替代CFC, HCFC 用作硬质聚氨酯(PU)泡沫塑料的发泡剂,也可用于制冷剂替代中央空 调中的R123, R22 制冷剂。 预防措施:防止泄漏到工作场所空气中。受高热分解,放出有毒的氟化物和氯化物气体。遇热容器内压增大,有爆炸危险。 急救措施:吸入:转移至新鲜空气处,如呼吸困难或呼吸停止,进行人工呼吸,皮肤接触:液体的迅速汽化可能引起冻伤,如有 接触,用大量清水冲洗,眼睛接触:立即用大量水冲洗至少15分钟。 安全储存:在阴凉、通风良好处储存。防止日晒,远离火种、热源。 废弃处置:根据国家和地方有关法规的要求处置,或与制造商联系处置方式。 包装规格:非重复充装钢瓶: 30lb/13.6kg、 501b/22.7kg. 重复充装钢瓶: 100升、 400升、 800升. 926升、1000升、 ISO-TANK Product name: 11.1.3,3-perfluoropropane Molecular formula: CHFs, Relative molecular weight: 134.05, standard compliance: Q/JHGS 166-2016 Application : 1.1.3.3-Pentafluoropropane(R245fa) is a third generation foaming agent to replace CFCs and HCFCS , it could be used as foaming agent for rigid polyurethane(PU) plastic and refrigerantor, it also could be used as refrigerant to replace R123, R22. Precaution: Prevent steam leak into working area Decompose in high temperature, may release poisonous fluoride and chloride gas. If heated, the internal pressure increase, may cause explosion. Emergency measure:Skin contact: it could quickly vaporize which may lead to frostbite.if contacted use plenty of water to wash.Eye contact: use plenty of water to wash for at least 15 minutes. Storage: Keep in cool and ell-ventilated place.Avoid sunshine, keep away from heat resoucre.Keep seperately from fire source. Disposal: Dispose of in accordance with national or local laws or regulations, or contact manufacturer for disposal method. Package Specifications:Disposable cyindere310b/13.6kg. 51b/2.kg Rillble clinder:00.400L. 800L.926L. 100 ISO-TANK 技术指标Technical specification 项目 优等品 -等品 合格品 Item premium quality quality regular 纯度purity w/% 2 99.8 99.6 99.5 水分moisture w/%≤ 0.0010 0.0010 0.0020 酸度(以HCI计) acidity (as HFC) w/% s 0.0001 0.0001 0.0001 蒸发残留物evaporated residue w/%≤ 0.005 0.005 0.005 氯化物(CI)试验chloride (CI)test 通过pass 通过pass 通过pass
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