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High Purity Polyisobutylene (PIB) Polymer with Excellent Chemical Resistance for Versatile Applications

Brand Name:	Zorui
MOQ:	500g, 1kg or 25kg for sample, 1000kg for commercial order
Payment Terms:	T/T, LC, OA
Supply Ability:	3000 Tons/month

Detail Information

Product Description

Detail Information

Place of Origin:

Shanxi, China

Certification:

ISO, COA, MSDS, TDS, AAA

Name:

Polyisobutylene

CAS:

9003-27-4

Abbreviation:

PIB

Structural Unit:

-(CH2-C(CH3)2)-)

Sample:

Available

Port:

Tianjin,Shanghai,Qingdao,Other Ports In China

Port:

Tianjin, Shanghai, Qingdao, Other Ports In China

Trade Term:

EXW, DAP, FOB, CFR, CIF, CPT, CIP

Shipping:

Sample By Express, 100kg+ By Air, 1000kg+ By Sea

Packaging Details:

Net Weight 25kg or 200kg/package

Highlight:

High purity Polyisobutylene

Excellent chemical resistance PIB

Versatile polymer Polyisobutylene

Product Description

Polyisobutylene (PIB) CAS 9003-27-4

Polyisobutylene (PIB) is a polymer produced by the positive ionic polymerization of isobutylene, with molecular weights ranging from hundreds to millions. It is a typical saturated linear polymer. The main body of the molecular chain does not contain double bonds, there is no long branched chain, and its structural unit is -(CH2-C(CH3)2)-, in which there is no asymmetric carbon atom, and the structural units are connected by a first and a last regular sequence.

Key Benefits

High purity and consistent quality

Excellent chemical resistance

Wide range of molecular weights available

Versatile polymer for various applications

Target Industries & Applications

Suitable for use in adhesives, sealants, lubricants, and as a viscosity modifier in various industrial applications.

Technical Specifications

Name	Abbreviation	Structural Unit
Polyisobutylene	PIB	-(CH2-C(CH3)2)-

Product Introduction

Polyisobutylene (PIB) is a synthetic rubber and polymer widely recognized for its excellent elasticity, gas impermeability, and chemical resistance. As a versatile material, PIB is used in a variety of applications, including adhesives, sealants, and coatings. Its unique properties make it an essential ingredient in industries ranging from automotive to consumer products.

Physical and Chemical Specifications

Property	Specification
Common Name	Polyisobutylene (PIB)
Chemical Formula	(C4H8)n
CAS Number	9003-27-4
Appearance	Clear to amber viscous liquid or solid
Molecular Weight	Variable (low to high molecular weight)
Glass Transition Temperature	-60°C (for PIB)
Solubility	Soluble in organic solvents; insoluble in water

Product Functions

Adhesive: Provides strong adhesion and flexibility in various applications, making it ideal for use in adhesives and sealants.
Sealant: Excellent sealing properties on various substrates, usually used in automotive and construction industries.
Viscosity Modifier: Used to adjust the viscosity of formulations, enhancing the texture and stability of products.
Gas Barrier: Offers superior impermeability to gases, making it suitable for packaging materials.

Application Areas

Adhesives and Sealants: Commonly used in construction, automotive, and packaging industries for bonding and sealing applications.
Coatings: Employed in paints and coatings to improve durability, flexibility, and weather resistance.
Automotive: Utilized in fuel systems, tires, and gaskets due to its excellent resistance to oils and fuels.
Consumer Products: Found in a variety of applications, including chewing gum, where it provides texture and chewability.

Manufacturing Process

Polymerization: PIB is produced through the polymerization of isobutylene using cationic catalysts, resulting in linear or branched polymers depending on the reaction conditions.
Purification: The polymer is purified to remove unreacted monomers and achieve the desired molecular weight and properties.
Quality Control: Each batch is rigorously tested for physical properties, molecular weight, and compliance with industry specifications.

Why Choose Our Polyisobutylene

High Quality: Our Polyisobutylene (PIB) is sourced from reputable suppliers and processed under stringent quality control measures.
Versatile Applications: Suitable for a wide range of uses in adhesives, sealants, coatings, and automotive applications.
Expert Support: Our knowledgeable team provides technical assistance and formulation guidance tailored to your specific needs.
Sustainability Commitment: Focused on environmentally responsible sourcing and manufacturing practices.

Frequently Asked Questions

What is Polyisobutylene (PIB)?

PIB is a synthetic rubber and polymer known for its elasticity, gas impermeability, and chemical resistance.

What are the benefits of using PIB?

It provides excellent adhesion, sealing properties, viscosity modification, and gas barrier protection.

Is PIB safe for use in consumer products?

Yes, PIB is generally recognized as safe for use in consumer products, including food packaging and adhesives.

What are typical applications for PIB?

Common applications include adhesives, sealants, coatings, automotive parts, and consumer products like chewing gum.

What are recommended storage conditions for PIB?

It should be stored in a cool, dry place, away from heat and direct sunlight to maintain its quality.

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Fertilizer Powder

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Food Ingredients

Food Starches

Food Safe Emulsifiers

Amino Acids Powder

Sweeteners

Nutritional Supplements Powder

Flavour Additives

Food Preservatives

Food Thickeners

Food Phosphates

Vitamins Powder

Antioxidant Agent

Acidulants

Leavening Agents

Plant Extracts

Proteins and Enzymes

Anti Caking Agents

Industrial Chemicals

EDTA Chelating Agent

Polymer Powder

Catalyst Powder

Plasticizer Powder

Chemical Solvent

Surfactant Chemicals

Water Treatment Chemicals

Oil Drilling Chemicals

Flame Retardant Agent

Rubber Agent

Adhesives And Sealants

Coating Chemicals

Reducing Agents

Rust And Corrosion Inhibitors

Lubricating Agents

Flotation Agents

Resin Powder

Other Industrial Chemicals

Cosmetic Raw Materials