Basic Information
|
Item |
PIB-950 |
PIB-1300 |
PIB-1400 |
PIB-2300 |
|
Kinematic Viscosity @ 100℃, mm 2/s |
200~245 |
640~760 |
730~870 |
1400~1800 |
|
Color, APHA |
<50 |
<50 |
<50 |
<50 |
|
Density @ 15℃, kg/m 3 |
884 |
898 |
900 |
905 |
|
Molecular Weight (Mn) |
950-1050 |
1300-1400 |
1400-1500 |
2300-2400 |
|
Pour Point, ℃ |
-9 |
-6 |
0 |
0 |
|
Water, mg/kg |
30 |
30 |
30 |
30 |
|
Flash Point (COC), ℃ |
210 |
230 |
236 |
250 |
|
Sodium, mg/kg |
<1 |
<1 |
<1 |
<1 |
|
Kalium, mg/kg |
<1 |
<1 |
<1 |
<1 |
|
Iron, mg/kg |
<1 |
<1 |
<1 |
<1 |
|
Total Sulfur, mg/kg |
<0.5 |
<0.5 |
<0.5 |
<0.5 |
|
Acid Value, mgKOH/g |
0.02 |
0.02 |
0.02 |
0.02 |
|
Breakdown Voltage, KV |
43 |
43 |
43 |
43 |
|
Dielectric Constant |
2.16 |
2.18 |
2.18 |
2.18 |
Products Description
Polyisobutylene (PIB) is a linear polymer made from isobutylene, available in various molecular weights. It is chemically inert, hydrophobic, and impermeable to water vapor and gases. Produced through low-temperature polymerization, Polyisobutylene (PIB) has excellent resistance to oxidative and thermal degradation. With a straight-chain structure, it offers strong moisture and barrier properties and is soluble in many organic solvents. All grades are colorless, non-staining, and odorless, typically used in applications requiring low-temperature flexibility.
Polyisobutylene (PIB) uses
Polyisobutylene (PIB) is primarily used in the manufacture of ashless dispersants, gasoline engine fuel system flush additives and anti-corrosion additives.
Adding polyisobutylene to lubricating oils improves lubricity, controls ash buildup and enhances anti-wear protection.
Polyisobutylene (PIB) is also used in gear oils, two-stroke oils and metalworking fluids. Polyisobutylene helps regulate viscosity, improves low-temperature performance, increases adhesion and aids in clean combustion.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. Established in 2021, it is a well-known supplier and manufacturer of chemical raw materials in China. Leveraging the advantages of direct sourcing from chemical raw material manufacturers, competitive pricing, and factory-direct supply, we provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
Q: Are you a factory or trading company?
A: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q : What's Your MOQ?
We have no fixed requests on MOQ,it should according to Customers'actual demand.
Q : How Will You Deliver The Goods?
We have closed cooperation with most famous Shipping companies,Airlines,Express Couriers.
We'll suggest the best way according to your order quantity.
Q:Do You Accept Sample Orders?
Yes,we accept sample orders.
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