Overview: This product is heat-treated by the Dade Shandong Academy of Science and Technology Co., Ltd. China Petroleum jointly developed and produced by a professional product, which is dedicated to the spring plate quenching. With highly refined base oils adding additives unique formula compounded by science to blend in the country many manufacturers use a spring board to get the praise, is your best choice for quenching spring plate! The main technical indicators spring board for quenching oil dragon -1022, Standard Flash point (open) ℃ ≥ 185 ASTM D92 moisture without ASTM D95 bright, level 1 SH0564 thermal oxidation stability, viscosity ratio, ≤ 1.25 ASTM D943 main advantages 1, steam film stage is short, high temperature stage cooling faster, cryogenic cooling is slow, can effectively control the crack and deformation of the spring plate 2, less oil consumption, reduce costs, parts are easy to clean, long-term use by the customer, quenching a ton of products, oil loss 6-7% in the same industry-leading level of similar products in three, high flash point, low smoke, use of safety, environmental pollution 4, oxidation stability, cooling characteristics stable, long life