T809A Ester-Type Pour Point Depressant

Description
T809A is a copolymer of high carbon alcohol esters. When added into oils, it can effectively reduce the pour point of lubrication oils and improves its fluidity at low temperature. It is a pour point depressant generally used for the lubricating oils.

Special features
■ Fine pour point depressing effect for paraffin-based oil
■ Add 0.5 mass% into HVI 150SN base oil (the pour point not higher than -15oC), the pour point depression will be more than 15 degrees Celsius

Applications
Used for blending various low pour point engine oils, machine oils and hydraulic oils
The dosage: 0.1-0.5%

Characteristics Item Specification Test method
Density, kg/m3, at 20oC 920.0 ~ 960.0 ASTM D1298
Flash point (COC), oC ≥ 170 ASTM D92
Kinematic viscosity, mm2/s, at 100oC 200.0 ~ 400.0 ASTM D445
Pour point depression, oC ≥ 15.0a ASTM D97
Note: a The pour point depression is obtained when 0.5 mass% T809A is added into HVI 150SN base oil with a pour point no higher than -15oC.
The enterprise standard Q/JTH 008-2009


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.