Naphthenic base oils generally have intermediate VI's and very low pour points which make them useful in the manufacture of specialty lubricants. Dewaxing is normally not required due to the …

2022年5月10日 · Low pour point, excellent liquidity, low wax, and low aromatic content characterise naphthenic base oil. Printing inks, adhesives and sealants, gear oils, oil extender …

In this follow-up of last year’s STLE paper, we show how Naphthenic speciality wax-free base oils bring value to Hydraulic fluid formulations for low temperature application in aviation and …

MaxNap naphthenic base oils offer high solvency, low pour points, and good color characteristics that are perfect for a wide range of applications including metalworking fluids, grease, …

2023年3月13日 · Calumet offers an extensive product line of naphthenic and paraffinic base oils that can meet your unique needs. Whether you’re looking for adhesives, compressor oils, gear …

Even though naphthenic oil is mineral-based, it is considered a Group V oil because it does not satisfy the API’s qualifications for Group I, II and III. The unique characteristics of naphthenic …

2023年3月15日 · HYDROCAL™ products are naphthenic base oils produced exclusively by Calumet using a multi-stage hydrotreating process operating at pressures above 2500 psi. …

Naphthenic base oil is a kind of group V base oil that is produced by hydro-treating sweet crude distillates at pressures exceeding 2500 psi. Low pour point, excellent liquidity, low wax, and …

Naphthenic base oils outperform paraffinic oils in low-temperature conditions, making them ideal for hydraulic and automatic transmission fluid formulations. Their high solvency power also …

2019年6月24日 · Unlike paraffinics, naphthenics are obtained by refining naphthenic crudes, which contain more of the cyclic, saturated ring structures that are the main components of …