T161B Polyisobutylene Succinimide
Specifications
- Origin
- China
- Price Term
- EX-Work
- Payment Term
- T/T
T161B Polyisobutylene Succinimide is a Chemicals product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.
Product Description
Description T161B is a boronized high molecular weight ashless dispersant prepared from high reactive isobutylene (=2300) by thermal adduction process. It has excellent dispersion & solubility effect of oil sludge and soot; and can effectively control the increase in viscosity of engine oils. It has antioxidation property and abrasion resistance.
It is able to improve the compatibility with fluoro rubber seals in engines, and to decrease the corrosion rate of copper/lead bearing bush under high temperature. It doesn’t contain chlorine.
Special features ■ Excellent dispersion of oil asludge at low temperature ■ Excellent soot dispersibility ■ Good detergency at high temperature ■ Free of chlorine ■ Antioxidation property and abrasion resistance
Applications Used for blending API SG and higher grade gasoline engine oils Used for blending API CF-4 and higher grade diesel engine oils Particularly suitable for blending environment-friendly engine oils The dosage: 2.0-5.0%
Characteristics
Item Specification Test method Density, kg/m3, at 20oC 890.0 ~ 935.0 ASTM D1298 Flash point (COC), oC ≥ 180 ASTM D92 Kinematic viscosity, mm2/s, at 100oC 300.0 ~ 400.0 ASTM D445 Nitrogen, mass% 1.00 ~ 1.20 ASTM D3228 Base number, mgKOH/g 15.0 ~ 30.0 ASTM D2896 Boron, mass% ≥ 0.35 ASTM D4951 The enterprise standard Q/JTH 007-2009 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.
