简 介
美孚DT E 超凡系列是一组可用于高速高压活塞泵、叶片泵和齿轮泵的优质液压油，采用高质量的基础油和特殊添加剂配制而成。因其独特的无灰型抗磨添加剂，对于要求严苛的液压元件如斜盘式活塞泵内的铜合金可提供突出的防腐蚀保护。另外，与金属加工所用的冷却液有相当好的相容性。
美孚DT E 超凡系列通过了Den i so n HFO 油泵性能测试，包括P46 活塞泵及新型的较苛刻的T6 C 叶片泵；同时满足威格士V-104C 和3 5 VQ2 5 叶片泵的要求。美孚 DT E 超凡32 ，46 ，68 还分别符合 辛辛那提 Milacron P-68, P-70, P-69 的规格要求。另外,该系列油品符合或超越其它主要液压设备制造商的要求，并超越 D I N 51524-2 H LP 标准。
优 点
美孚 DT E 超凡系列具有以下优点：
· 卓越的高温性能和热稳定性，减少油泥的形成和沉淀物的淤积，从而延长油品寿命
· 能迅速从金属加工冷却液中分离出来，以致不会将重金属性添加剂混入废水中，故可降低废水处理成本
· 极佳的防锈、防腐和抗磨能力，延长油泵寿命，减少停机故障，降低维修费用
· 在高温，无论是干或含水，均有优异的多种金属相容性。对钢制和铜合金油泵有突出的保护功能
· 有特殊抗乳化能力，当有小量水入侵时，仍能有效地运行，但当有大量水入侵，则能迅速与水分离。另外，油中添加剂不会与水产生反应而形成沉淀

Product Descr1ption
Mobil DTE Excel Series are premium-quality hydraulic oils developed for use in high-speed, high-pressure piston, vane and gear pumps. They are formulated from high quality base stocks and specially selected additives, including a unique ashless antiwear additives system developed to give exceptional corrosion protection for copper-based alloys in severe hydraulic applications such as axial piston pumps. This unique additive system also gives the Mobil DTE Excel Series very good compatibilitywith coolants used in metal working applications. Mobil DTE Excel Series are approved in the Denison HFO pump tests, which include the Denison P46 piston pumpand the new, higher severity Denision T 6C vane pump. They also meet the requirements of Vickers V -104C and 35VQ25 vane pumps. Mobil DTE Excel 32, 46 and 68 are approved by Cincinnati Milacron against their specifications P-68, P-70 and P-69, respectively. Additionally, Mobil DTE Excel Series meet or exceed all other key hydraulic builders’ oil requirements and exceeds the DIN 51524-2 HLP requirements.
Benefits
Mobil DTE Excel Series offer the following benefits :
· Excellent high-temperature performance and thermal stability which minimizes sludge formation and deposit build-up, resulting in longer oil service life.
· Superior separability from metal working coolants, with no transfer of heavy metals to the waste water, potentially lowering waste water treatment costs.
· Excellent protection against rust, corrosion and wear, leading to longer pump life and reducing downtime and maintenance costs.
· Outstanding high temperature multimetal compatibilityunder both wet and dry conditions, protecting pumps made with steel and copper alloys.
· Controlled demulsibility which allows the oil to work effectively when contaminated with small amounts of water, but separate from large amounts of water readily. Additionally, the specially selected additive package will not react to form deposits in the presence of water.