Danfoss压缩机-冷冻油对照表油型号压缩机型号制冷剂160pmt/ltr22-r12-r502160p***r22160pzmtzr407c/r404a/r507a/r134a160zltzr404a/r507a160szszr407c/r404a/r134a320szsyr407c/r404a/r134adanfoss冷冻油典型技术参数特性测试方法160p160z160pz160sz粘度cst(40oc)nft6010029.8-31.830-3431-3330-34粘度cst(100oc)nft601004.45.2-6.25.65.2-6.2比重kg/m3(15oc)nft60101870-8850.975-0.9810.988-0.9980.975-0.981色度astmd15000.5max150max100150max***大倾点(oc)nft60105-36max-35max-45-35max闪点/(oc)astmd92177200200200介电强度,千伏(-25oc)astmd87730884788总酸值(mgkoh/g)astmd664<0.05<0.04<0.15<0.04)