T204 Alkali-Type Zinc Dioctyl Primary Dialkyl Dithiophosphate

T204 Alkali-Type Zinc Dioctyl Primary Dialkyl Dithiophosphate

Product description:

T204 is an alkali type zinc thiophosphate, which is prepared from thiophosphoric acid made from octyl alcohol. When added into oils, it can inhibit oil oxidation. It works for antioxidation, antiwear and corrosion resistance. This product has outstanding abrasion resistance and hydrolysis stability.

Special features

• Fine hydrolytic stability • Fine abrasion resistance
• Better antioxidation • High pH value

Used for blending antiwear hydraulic oils
Used for blending medium and high grade engine oils
Used for blending medium speed marine engine oils
The dosage: 0.3-5.0%

Test method
Density, kg/ m3, at 20oC
1060.0 ~ 1130.0
ASTM D1298
Flash point (COC) ,oC
≥ 180
Sulfur, mass%
13.50 ~ 16.00
Phosphorus, mass%
7.00 ~ 8.00
ASTM D1091
Zinc, mass%
8.50 ~ 10.50
ASTM D4927
pH value
≥ 6.30
SH/ T 0394, Affix A
The enterprise standard Q/ JTH 006-2009

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.