Product Description
High molecular weight Polyisobutylene is a highly viscous polymer used extensively in lubricants, adhesives, and sealants due to its thermal and oxidative stability. Its long molecular chains provide elasticity and tack, making it ideal for formulations in automotive, electronics, and construction industries.
Polyisobutylene 2400 Typical Properties
|
Item |
Specifications |
|
Appearance |
Transparent, without impurities |
|
MnMolecular Weight |
– |
|
Viscosity(100℃),mm2/s |
4900±200 |
|
Color(HAZEN ,Pt-Co) |
≤45 |
|
Flash Point(Open Cup)(℃) |
≥240 |
|
WaterWt-ppm(Karl Fischer) |
≤50 |
|
Density(20℃,kg/m3) |
900±20 |
Polyisobutylene (PIB 2400) Uses
- Lubricant and grease thickener
- Adhesives and sealants for electronics and automotive
- Plastic and rubber modifier
- Insulation and coating material
- Hot melt adhesives
Polyisobutylene (PIB 2400) Packaging & Storage
- Packaging Options: 25 kg bags, 500 kg drums, or bulk shipment.
- Storage Conditions: Store in a cool, dry place away from direct sunlight. Avoid contact with strong oxidizers.
- Shelf Life: 12 months under recommended storage conditions.
Company Profile
Gneebio is a trusted chemical raw material supplier from China, established in 2016, exporting high-quality PIB, IIR, and halogenated butyl rubber to over 60 countries.
FAQ
Q. What are your payment terms?
A: Small orders: 100% prepayment via wire transfer or credit card payment.
Large orders: Documentary letters of credit, 30% deposit via wire transfer, 70% balance payment before shipment. We will provide product and packaging photos before the final payment.
Q. What is your delivery lead time?
A: Typically 15-20 days after receiving the advance payment. Specific delivery time depends on the product type and quantity ordered.
Q. Do you conduct pre-shipment inspection for all goods?
A: Yes, we implement 100% pre-shipment inspection.
Q: How do we build a long-term, mutually beneficial partnership?
A: 1. We consistently deliver high-quality products at competitive prices to ensure customer value.
2. We treat every client as a valued friend. Regardless of location, we conduct business with sincerity and foster lasting relationships.
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