PIBSA Polyisobutylene Succinic Anhydride
Description
PIBSA (PIBSA is short for Polyisobutylene Succinic Anhydride) is a intermediate prepared from high reactive polyisobutylene by thermal adduction process. The ashless dispersant for lubricant additive produced by PIBSA or emulsifying agents for emulsion explosives produced by PIBSA possess excellent properties
Applications
◎ Use in preparing polyisobutylene succinimide and ashless dispersant
◎ Use in preparing emulsifying agents for emulsion explosives
◎ Use in preparing processing additive for petroleum chemical plant
Characteristics
|
Item
|
Typical Value
|
Test Method
|
|
PIBSA-1000A
|
PIBSA-1000
|
PIBSA-1300
|
|
Molecular weight
|
1000
|
1000
|
1300
|
Enterprise standard
|
|
Flash Point (COC), °C
|
180
|
180 min
|
180 min
|
ASTM D92
|
|
Kinematics Viscosity (100°C), mm2/s
|
85-100
|
300-700
|
800-1300
|
ASTM D445
|
|
TAN, mgKOH/g
|
70-80
|
85-115
|
85-115
|
Q/SY JZ 0218
|
|
Free maleic anhydride，%
|
0.5 max
|
0.6 max
|
0.7max
|
Q/SY JZ 0217
|
Packing: 200 liter metal drum (net weight: 170 Kg/drum)
Storage
Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 75℃. For long-term storage the suggested temperature is lower than 45℃. The dry, clean and ventilating warehouse is recommended.
安能化学
