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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: Chemical Auxiliary Agent
  • Other Names: PIB Polyisobutene
  • MF: PIB Polyisobutene
  • EINECS No.: 123
  • Purity: 99.9%
  • Place of Origin: Liaoning, China (Mainland)
  • Type: Viscosity Index Improver/VII
  • Usage: Petroleum Additives
  • Brand Name: Anneng
  • Model Number: PIB6240
  • type1: Viscosity Index Improver/VII
  • type2: lubricant additive
  • type3: engine oil additive
  • type4: petroleum additive
  • type5: additrive supplier/manufacturer

Packaging & Delivery

Packaging Details Viscosity Index Improver/VII is packed in 200 liter metal drums (net weight: 165Kg/drum).
Delivery Time 7 days after T/T


Our Services

          Here ,you could see the additive enterprise with profession and integrity.

          Here, tailored products will be customized just for you.


          Here ,you will have a bunch of friends with talents and intelligence .

          No need to wait anxiously ,we will follow the direciton of the goods and offer you the report in time.

          Mass of enthusiasm and Chinese food to look forward to your visit to our factory guidance.

          A company would go together with you for your ideas.

            Because of your choosing us ,millions fo people will prefer to use and appreciate your products.

Related Products


Viscosity index improver

Product No.

Chemical Name


Ethylene-propylene Copolymer


Ethylene-propylene Copolymer


Ethylene-propylene Copolymer





Solid Ethylene-propylene Copolymer Rubber(EPM)



PIB6240 Polyisobutene with high viscosity



Product Description



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




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




Typical Value   


Item                                                    Typical Value   Test Method


Kinematic Viscosity (100°C), mm2/s         4700         ASTM D445           


Density (20°C), kg/m3                              910.5         ASTM D4052


Flash Point (opening), °C                          ≥200         ASTM D93B


Chroma No. (Platinum-cobalt)                    ≤20          ASTM D1209   


Water content, PPm                                    35           ASTM D6304


Molecular Weight                                       2800        ITM 32-003,00



Packaging & Shipping

 Packing: The product is packed in 200 liter metal drums (net weight: 165Kg/drum).

 Storage: Keep the temperature not higher than 75°C. For long-term storage, the suggested temperature is lower than 45°C


Company Information




Q: how do you control your product quality?


A: all of our products have to go through 5 check in the whole producing process make sure the quality strictly comply with TDS we offered for you. SGS is supported as well.


Q: What is the time of delivery ?


A: Usually within 7 working days for one 20 foot container.


3.What kind of package do you supply?


200L metal drum    Flexibag       IBC(Tons of barrels)     ISO-ANKT


Q: what’ your advantage? why choose you as my supplier?


1/with twenty years experiences in this field, our products have been exporting to many overseas markets successfully with fantastic feedback.

2/ we have professional engineers with rich experience. we could offer tailored products according to your specific technical parameters of products.

3/we have our own lab and factory with fully automatic equipments, clients could supervise the producing process of order items.


Q: Can I get the free sample?  


A: Yes!  200ml free sample could be offered for your test.


Q: How to get the free sample?


A: the sample will be ready for delivery in 3 days by air after receiving your courier cost or your freight collect express number.





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China (Mainland) | Trading Company
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