Customization: | Available |
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Certification: | ISO9001 |
Environmental Protection: | Yes |
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Product Name | Polyisobutylene |
CAS | 9003-27-4 |
MF | C4H8 |
EINECS | 618-360-8 |
MOQ | 1 kg, please consult for details |
Sample And Customize | Support |
Delivery Time | 7-15 days |
Shipping Method | sea freight,land transport,air transport,express delivery |
Package | standard packaging |
Payment Method | ALL |
Place of Origin | Shandong China |
Brand | DeShang |
Production Capacity | 1000 tons/year |
Quality | Top Quality |
Introduction
Polyisobutylene (PIB) is a colorless, odorless, non-toxic viscous or semi-solid substance with good resistance to heat, oxygen, ozone, weather, UV, acid and alkali. Polyisobutylene is a colorless, odorless, non-toxic isobutylene homopolymer. Due to different preparation methods and process conditions, the molecular weight of polyisobutylene varies in a wide range. Most products will change from a viscous liquid to a viscous semi-solid, and then transition to a rubbery elastomer when the molecular weight reaches 10,000 to 200,000 or above. Polyisobutylene is resistant to acid, alkali, salt, water, ozone and aging, and has excellent air tightness and electrical insulation.
Uses
Polyisobutylene (PIB) is a colorless, odorless, non-toxic viscous or semi-solid substance with good resistance to heat, oxygen, ozone, weather, UV, acid and alkali, and other chemicals. It has very important uses in lubricant additives, polymer material post-processing, medicine and cosmetics, food additives and other fields. Among them, low molecular weight PIB can be used to produce ashless dispersants, adhesives, sealants, moisturizers for medicine and cosmetics, etc.; medium molecular weight PIB is mainly used as chewing gum base and hollow glass sealing materials and agricultural pesticides, etc.