Tianjin Gnee Biotech Co., Ltd., a trusted chemical supplier with its own partner factories, now offers high-quality Polyisobutene (PIB, CAS#: 9003-27-4) in stock with competitive pricing for bulk orders. Known for its consistency and reliability, our PIB meets industrial standards and is ideal for a wide range of applications.
| Appearance | Viscous transparent liquid |
| Average number Molecular Weight | 1300 |
| Viscosity @ 100°C, Cst | 660-740 |
| Flash point, ºC, COC | 220-260 |
| Density @ 25°C, g/cm3 | 0.880-0.920 |
| Acid number, mgKOH/g | ≤0.01 |
| Pour point, ºC | -2ºC-8ºC |
| Water content, ppm | ≤50 |
| Color(Pt-Co Scale) | ≤45 |
|
ITEM |
TYPICAL VALUE |
||
|
HRPIB 1000 |
HRPIB 1300 |
HRPIB 2300 |
|
|
Kinematic Viscosity @ 100ºC, mm 2/s |
195 |
439 |
1538 |
|
Color, APHA |
10 |
10 |
10 |
|
Density @ 15ºC, kg/m 3 |
880 |
896 |
901 |
|
Volatile @ 105 ºC , % |
1.28 |
0.78 |
0.18 |
|
Molecular Weight (g/mol) |
900-1100 |
1200-1400 |
1900-2500 |
|
Molecular Weight Distribution Width Index |
2.0 |
2.1 |
2.4 |
|
Molecular Weight of α-olefin, % |
88.6 |
87.8 |
82.4 |
|
Flash Point (COC), ºC |
204 |
221 |
238 |
Applications of Polyisobutene (PIB)
- Polyisobutylene is mainly used in many fields such as petroleum additives and adhesives.
- Polyisobutylene is used for manufacturing pressure-sensitive adhesives and sealants.
- PIB can also be used as a thickener and combined with other materials to improve adhesion, flexibility, aging resistance, airtightness, and electrical insulation.
- Polyisobutylene is also used for manufacturing wires and cables, plasticizers, etc., and as a gum sugar gum-based chewing material.
Why Choose Tianjin Gnee Biotech Co. Ltd.?
- Direct-from-Factory Supply: Ensures competitive pricing and stable stock.
- Reliable Quality: Consistent molecular weight and high-purity PIB.
- Custom Solutions: Flexible packaging and quantity options for industrial buyers.
- Global Shipping: Fast and secure delivery worldwide.
For bulk orders of Polyisobutene (PIB, CAS#: 9003-27-4) at competitive prices, contact Tianjin Gnee Biotech Co., Ltd. today to request a quotation, discuss packaging options, or download product certificates.
