二、典型數據：

Optic 131適用于使用礦物油的所有液壓系統，無論泵的類型、工作速度和壓力，也可用于中負荷條件下密閉式齒輪傳動器、軸承、工具機械、紡織機械、真空泵等；以及要求防銹與抗氧化產品的工業循環系統和大型船舶液壓系統。

Optic 131 is applicable to all the hydraulic systems of the used mineral oil, no matter which type the pump belongs to, whether the working speed and pressure of pump is big or not. It can also be used to closed type gear driver, bearings, tool machinery, textile machinery and vacuum pump etc. in middle load conditions; as well as the circulatory industry system and vessels hydraulic system which requires anti-rust and anti-oxidation products.

▲杰出的高溫氧化穩定性和過濾性，減少油泥和積炭和產生。

▲Outstanding high-temperature oxidation stability and filterability to reduce the generation of sludge and carbon deposition

▲卓越的抗乳化性和水解穩定性，保障油品的使用壽命。

▲Excellent anti-emulsifying properties and hydrolytic stability to guarantee the service life of oil products

▲良好的極壓抗磨性能，可減緩設備的磨損，延長葉片和活塞泵使用壽命。

▲Has a good anti-wear performance under extreme pressure, relieve the wear and tear of equipment, and extend the service life of vanes and the piston pump.

▲優越的空釋放性和抗泡沫性能，使微震減至最少，降低運行時產生的“爬行”現象。

▲Excellent anti-foam and air release properties to minimize the microseism and reduce the “crawling” phenomenon generated during the run-time. 

▲良好的對密封材料的兼容性，對各種橡膠的密封不腐蝕。

▲Superior compatibility for the sealing material, non-corrosive to sealing of various rubbers