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
