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Viscosity Index Improver

SITE : Home > Products > Viscosity Index Improver
PIB Polyisobutene
Product Code: PIB Polyisobutene
Application: Used in lubricating oils as Viscosity Index Improver
Packing: 200 liter metal drum (net weight: 165kg/drum)
Shelf Life: 2 years, stored in dry, clean and well ventilated warehouses, lower than 45°C.
 

Description

This product is the non-volatile liquid with the stable chemical performances. There are no residues after high-temperature volatilization and thermal decomposition. The series of this product have the excellent thermal oxidation performance. It is impermeable to vapor and other gases. It has hydrophobicity performance and the good shear performance.


Applications

There are several types in the series of PIB:

PIB950 is used to produce the ashless dispersant of low molecular weight, and is used for blending the additive for two-stroke oils. It can be also used as viscosity index improver /tackifiers for many kinds of materials.

PIB6240 can be used as drawing oil, gear oil, tackifier, adhesive, plasticizer and mold release agent, etc.

PIB1050 is used to produce the ashless dispersant of low molecular weight and for blending the additive for two-stroke oils. It is also used in the industry like lubricating, adhesive, rubber, etc.

PIB1300 can be used as the tackifier for the hydraulic oils, gear oils, drawing oils, quenching oils and many kinds of materials.

T603D is used for blending two-stroke oils, and used as the tackifier for many kinds of materials. It is also used in the industry such as lubricating, adhesive, rubber, etc.


Characteristics

Item

Typical Value

Test method

PIB950

PIB1300

PIB6240

PIB2500

Kinematic Viscosity (100), mm2/s

210-250

559-665

4500-4900

4500-5100

GB/T265

Density (20), kg/m3

report

report

report

report

GB/T1884

Flash Point (opening),

≥165

≥170

≥170

≥240

GB/T3536

Chroma No.( Platinum-cobalt)

70

70

70

≤50

ASTMD1209

Molecular weight

≥900

1200-1375

2400

2490

ITM32-003


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 than45℃. The dry, clean and ventilating warehouse is recommended.

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