Product Description
Polyisobutylene (PIB) is a high-purity polymer produced from isobutylene monomers. With 98% purity, it offers excellent tackiness, elasticity, and gas barrier properties.
PIB is colorless, transparent, and highly stable, making it is mainly used in many fields such as Adhesives And Sealants.
|
Item |
Quality Index |
|
Product Name |
Polyisobutene/Pib/Poly |
|
Purity |
≥99% |
|
CAS NO |
9003-27-4 |
|
EINECS No. |
618-360-8 |
|
Appearance |
Colorless transparent |
|
Flash Point (º C) |
110~263 |
|
Application |
it has good light resistance, heat resistance, and oxidation resistance. |
Polyisobutylene (PIB) Main Features
- Adhesion and flexibility
- Chemical and oxidation resistance
- Compatible with resins, rubbers, and plasticizers

Polyisobutylene (PIB) Applications
- Adhesives and sealants
- Lubricants and grease thickeners
- Cable insulation compounds
- Plastic and rubber modification

Packaging & Storage Of Polyisobutylene (PIB)
Packaging: 180 kg drums or customized bulk packaging.
Storage: Store in a cool, dry, and well-ventilated area, away from direct sunlight and strong oxidizing agents.
Handling Precautions Of Polyisobutylene (PIB)
Avoid Moisture: Keep PIB dry to maintain quality.
Secure Loading: Ensure bags and containers are fastened to prevent shifting.
Temperature Control: Avoid extreme temperatures.
Safe Handling: Use proper equipment to prevent spillage.
Company Profile
Gneebio is a professional chemical raw material manufacturer.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc.
Main products: PIB (low, medium, high MW), IIR, halogenated butyl rubber.
FAQ
Q: Can I request samples for testing?
A: Yes, we provide samples. The customer is responsible for the initial shipping cost, which will be refunded upon our first cooperation.
Q: How does your factory guarantee quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring strict quality control. Every batch of goods undergoes SGS inspection before leaving the factory.
Q: What is your delivery time?
A: Usually, we ship within 5 to 10 days after receiving payment. Large orders will be confirmed with the production department to ensure timely and quality-assured delivery.
Q: What are your payment methods?
A: We accept Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, and PayPal. Other methods can be discussed.
Q: What documents do you provide?
A: Standard documents include commercial invoice, price list, packing list, certificate of analysis, certificate of origin, quality/quantity certificate, beneficiary certificate, Material Safety Data Sheet (MSDS), Bill of Lading (B/L), and other documents available upon request.
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