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Hydroxyl-terminated Polybutadiene (HTPB) Liquid Rubber with Hydrolysis Resistance Acid and Alkali Resistance and Low Temperature Resistance

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:

Hydroxyl-terminated Polybutadiene(HTPB)

Uses:

Manufacture Of Adhesives, Coatings

Normal Temperature:

Liquid

CAS RN:

69102-90-5

Advantages:

Hydrolysis Resistance, Acid And Alkali Resistance, Abrasion Resistance, Low Temperature Resistance And Excellent Electrical Insulation Properties

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:

Hydrolysis Resistance HTPB

Acid and Alkali Resistance Liquid Rubber

Low Temperature Resistance Hydroxyl-terminated Polybutadiene

Product Description

Hydroxyl-Terminated Polybutadiene (HTPB) CAS 69102-90-5

Hydroxyl-terminated polybutadiene is a liquid prepolymer that can be transformed into an elastomer with a three-dimensional network structure through chain extension and cross-linking curing reactions. With properties comparable to solid rubber, it is also referred to as liquid rubber. The cured material exhibits exceptional mechanical properties, including outstanding hydrolysis resistance, acid and alkali resistance, abrasion resistance, low temperature performance, and excellent electrical insulation capabilities.

Key Benefits

Excellent Hydrolysis Resistance
Superior Acid and Alkali Resistance
High Abrasion Resistance
Excellent Low Temperature Resistance
Excellent Electrical Insulation Properties

Target Industries & Applications

Adhesives, Coatings, Sealants, and other Polymer applications.

Technical Specifications

Name	Uses	Normal Temperature	CAS RN	Advantages
Hydroxyl-terminated polybutadiene (HTPB)	Manufacture of adhesives, coatings	Liquid	69102-90-5	Hydrolysis resistance, acid and alkali resistance, abrasion resistance, low temperature resistance and excellent electrical insulation properties

Product Overview

Hydroxyl-Terminated Polybutadiene (HTPB) is a versatile liquid polybutadiene polymer terminated with hydroxyl groups. Known for its excellent mechanical properties and high resilience, HTPB is widely used in various applications, including adhesives, coatings, sealants, and as a binder in rocket propellants.

Physical and Chemical Specifications

Specification	Description
CAS Number	69102-90-5
Chemical Formula	C₄H₆O
Appearance	Clear to yellowish liquid
Density	Approximately 0.9 g/cm³
Viscosity	Varies depending on molecular weight
Molecular Weight	Varies (typically low to medium)

Functional Properties

Flexibility and Resilience: Offers excellent flexibility, making it suitable for applications requiring high elasticity
Adhesion: Provides strong bonding capabilities for various substrates, enhancing performance in adhesives and sealants
Chemical Resistance: Exhibits good resistance to a wide range of chemicals, oils, and solvents
Thermal Stability: Maintains performance characteristics across a broad temperature range

Application Areas

Aerospace and Defense: Commonly used as a binder in solid rocket propellants due to its ability to withstand extreme conditions
Construction: Utilized in adhesives and sealants for strong bonding properties and flexibility
Coatings: Serves as a component in coatings requiring durability and environmental resistance
Automotive: Employed in various automotive applications including gaskets, seals, and adhesives

Manufacturing Process

Polymerization: HTPB is synthesized through radical polymerization of butadiene with specific conditions that terminate the chain with hydroxyl groups
Purification: The polymer is purified to remove unreacted monomers and impurities, ensuring quality
Quality Control: Rigorous tests are performed on each batch to ensure consistency and compliance with industry standards

Why Choose Our HTPB

High Quality: Our Hydroxyl-Terminated Polybutadiene meets stringent industry standards for performance and safety
Expert Support: Our knowledgeable team provides assistance with product formulation and application solutions
Custom Solutions: Tailored products to meet specific application requirements and performance needs
Reliable Supply: Consistent availability and timely delivery to support your operational requirements

Frequently Asked Questions

Q: What is HTPB used for?

A: HTPB is commonly used in aerospace and defense applications, adhesives, sealants, and coatings.

Q: Is HTPB safe for use?

A: Yes, HTPB is generally safe when handled properly; however, proper safety guidelines should always be followed.

Q: How should HTPB be stored?

A: Store in a cool, dry place away from direct sunlight and heat sources to maintain integrity.

Q: Can HTPB be customized for specific applications?

A: Yes, various grades and formulations of HTPB can be tailored to meet specific performance requirements.

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Feed Additives

Amino Acid Feed

Vitamin Feed

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Fertilizer Powder

Health Care Powder

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