T809B 酯型降凝剂-润滑油添加剂

description
t809b is a copolymer of high carbon alcohol esters. when added into oil, it can effectively reduce the freezing point and improves low temperature fluidity. this product has nice sensitivity to the low-wax base oil, therefore, it is a special purpose pour point depressant for blending multi-grade oils with multi-grade, low viscosity and fine low temperature performance.

special features
■ excellent pour point depressing effect for low-wax base oils. add 0.5m% into dewaxed base oils (hydrogenated), the pour point depression is more than 20 degrees celsius.
■ significant improvement on the low temperature fluidity of dewaxed base oil.

applications
used for blending multi-grade and low pour point multi-grade oil with low kv such as 5w/30, 5w/40, 10w/40, 10w/50, 15w/40
the dosage: 0.1-0.5%

item	typical value
density (20oc), (astm d1298), kg/m3	950
flash point (coc), (astm d92),oc	170
kinematic viscosity (100oc), (astm d445), mm2/s	650
pour point depression*, (astm d97),oc	20.0

*the pour point depression is obtained when 0.5m% t809b is added into hydrogenated base oils with a freezing point no higher than -17oc and viscosity(100oc) at 5mm2/s.
the enterprise standard q/jth008-2007

points for attention
it is packed in 200 litre metal drums. store in dry, clean and well ventilated warehouses. for the details of health and safety precautions, please see the related material safety data sheet.