液体猪油:油性添加剂黄色油状液体，易溶于醚类溶剂。分子中酯基易与金属表面形成定向吸附层，提高润滑性能，降低磨损程度。适用于轧制油及金属切削油的调配，也可与乳化剂复合，配制乳化油、半合成液。Liquid Lard: Boundary Lubricant AdditiveYellow clear liquid, soluble in ether solvents. The ester group absorbs with the surface of metal, forming a long chain molecular film, enhancing the capacity of lubrication and decreasing wear degree. Used for formulating Rolling oil, cutting oil, etc. Also can be blended with emulsifiers to make soluble oil, semi-synthetic lubricant. 项目Item规 格Specification实验方法Test Method比重 (20℃)，g/cm3DensityAppro. 0.915GB/T 1884-2000　游离脂肪酸,%FFA1GB/T 5530色 度Color ≤ 2ASTM D1500倾点（℃）Pour Point ≤ 0ASTM D 97 碘价（gI/100g） Iodine Value 75-85GB/T5532粘度, 40℃, mm2/sViscosity30-50GB/T 11137最大无卡咬(N)，Pb10% 490ASTM D 278315%530磨斑直径（mm）, Wear Scar Diameter（392N,60min）10%0.60ASTM D 417215%0.62 注：基础油 / Base oil,Pb: 382N 磨斑直径（392N,60分钟）/ Wear Scar Diameter (392N, 60min)：
0.72mm