Polyisobutylene
Molecular weight 2400
- Product Code: 95393
Alias:
PIB；
CAS:
9003-27-4
| Molecular Weight: | Molecular Formula: | CH₂CCH₃₂ | |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00084436 | |
| Melting Point: | Boiling Point: | ||
| Density: | Storage Condition: | room temperature |
Product Description:
Polyisobutylene is widely used in the production of adhesives and sealants due to its excellent flexibility, water resistance, and adhesive properties. It is a key component in pressure-sensitive adhesives, which are found in tapes, labels, and sticky notes.
In the automotive industry, it is utilized in the manufacture of inner liners for tires, providing airtightness and improving tire performance. Its impermeability to gases makes it ideal for this application.
Additionally, polyisobutylene is used in lubricants and fuel additives to enhance viscosity and reduce engine wear. It also serves as a base material for chewing gum, offering the desired elasticity and chewiness.
In construction, it is employed in roofing membranes and waterproofing materials due to its durability and resistance to weathering. Its versatility and unique properties make it valuable across various industries.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless to light yellow viscous liquid or elastic rubbery semi-solid |
| MWGMOL | 2400 |
| Infrared spectrum | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $11.70 |
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| 100.000 | 10-20 days | $27.60 |
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| 500.000 | 10-20 days | $97.81 |
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| 2500.000 | 10-20 days | $335.43 |
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Polyisobutylene
Polyisobutylene is widely used in the production of adhesives and sealants due to its excellent flexibility, water resistance, and adhesive properties. It is a key component in pressure-sensitive adhesives, which are found in tapes, labels, and sticky notes.
In the automotive industry, it is utilized in the manufacture of inner liners for tires, providing airtightness and improving tire performance. Its impermeability to gases makes it ideal for this application.
Additionally, polyisobutylene is used in lubricants and fuel additives to enhance viscosity and reduce engine wear. It also serves as a base material for chewing gum, offering the desired elasticity and chewiness.
In construction, it is employed in roofing membranes and waterproofing materials due to its durability and resistance to weathering. Its versatility and unique properties make it valuable across various industries.
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