Basic Information
Low Molecular Weight Polyisobutylene PIB Oil Additives
|
Rade Index |
UNIT |
PIB1300 |
PIB2400 |
|
Number - Average Molecular Weight, Mn |
|
1,300 |
2,400 |
|
Viscosity |
100℃,Cst |
640±50 |
4200±200 |
|
Flash Point |
℃ |
220 |
240 |
|
Pour Point |
℃ |
3±5 |
17±5 |
|
Density |
25℃ |
0.896 |
0.905 |
|
Acid VALUE |
mgKOH/g |
0.01 |
0.01 |
Products Description
Polyisobutylene is a colorless, odorless, non-toxic viscous liquid or semi-solid substance, which has the properties of heat resistance, oxygen resistance, ultraviolet resistance, acid and alkali resistance and other chemicals. It is widely used in the fields of petroleum additives, carrier agents, adhesives, and blending with other high polymers.
For the field of lubricating oil and its additives, low molecular weight polyisobutylene (referred to as PB, PIB) is mainly used, and the common molecular weights are 950, 1300, 2400.
Application of polyisobutylene PIB in lubricant additives
Viscosity control: PIB helps maintain correct oil thickness and improves performance at high and low temperatures.
Oxidation Resistance: It prevents the oil from decomposing when exposed to heat and air, thus extending the life of the oil.
Seal Protection: PIB keeps rubber seals in the engine soft and flexible, preventing leaks.
Reduces Friction: It helps reduce wear by minimizing friction between engine parts.
Improved Grease: PIB is used in grease to improve the stability and performance of the grease at various temperatures.


Company Profile
Gneechem 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
Are you a factory or trading company?
We are tading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Could you send me all your price list?
As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
How to confirm the Product Quality before placing orders?
1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Is there a Discount?
Different quantity has different discount.
Which mode of transport would be better?
In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
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