Emkarate RL系列合成冷冻机油技术指标
指标 测试方法 RL 32H RL 46H RL 68H RL 100H RL 170H RL 220H
Viscosity粘度at 40℃cSt D445 32.5 45.3 65.5 98.8 170 222
Viscosity粘度at 100℃cSt D445 5.8 7.1 9.3 12.7 17.0 19.5
Pour Point倾点℃ D97 -46 -46 -39 -36 -25 -22
Density密度at 20℃ D1298 0.977 0.977 0.98 0.974 0.968 0.976
Flash Point闪点℃ E92 258 260 270 270 290 280
Water Content水份ppm E1064-85 <40 <40 <40 <40 <40 <40
Acid Value酸值mg KOH/g * 0.02 0.02 0.02 0.02 <0.04 0.02
Colour色度Hazen D1209 60 70 70 125 250 100
互溶性，10%油在R-134a：
高温℃
低温℃ * >80
-42 >80
-37 >80
-26 >75
+6 不相容 -16
R11, R12, R13, R13B1, R14, R22, R23, R32, R113a, R123, R124, R125, R133a, R134a, R141b, R142b, R143a, R152a, R170, R227ea, R236fa, R245fa, R290, R401a, R401b, R401c, R402a, R402b, R404a, R407c, R408a, R410a, R502, R503, R507, R508b, R600a, R11
