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Glycidyl Azide Prepolymer (GAP)

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MOQ : 1 Kilogram

Glycidyl Azide Prepolymer (GAP) Specification

Refractive Rate
1.44-1.47

Density
1.25 Gram per cubic centimeter(g/cm3)

Physical Form
Liquid

Structural Formula
[-CH2-CH(CH2N3)-O-]n

HS Code
39095000

Grade
Industrial

Application
Solid rocket propellants, explosives, energetic binders

Ingredients
Glycidyl azide-functionalized polyether

Ph Level
Neutral (pH 7, not water-soluble)

Shape
Amorphous

Molecular Formula
C6H11N3O2 (repeating unit)

Shelf Life
12 months (under recommended storage conditions)

EINECS No
231-173-2

Solubility
Soluble in organic solvents, insoluble in water

Properties
Energy-rich azide groups, high nitrogen content, combustible, low glass transition temperature, forms energetic binders

Purity
>99%

Melting Point
Below -50C (liquid at room temperature)

Usage
Binder for propellants and explosives, as energetic plasticizer

Poisonous
Yes (Toxic, handle with care)

Storage
Store in a cool, dry, well-ventilated area, away from sources of ignition, in tightly sealed containers

Molecular Weight
Varies with polymerization (typically ~1000-3500 g/mol)

Appearance
Light yellow transparent viscous liquid

Product Type
Chemical

CAS No
7406-61-9

Smell
Faint chemical odor

Glass Transition Temperature (Tg)
-30°C to -45°C

Polydispersity Index
1.1-1.2

Hazard Statement
May cause skin and eye irritation, handle with care

Compatibility
Compatible with nitrate esters, plasticizers

Stability
Stable under recommended storage conditions

Packaging
Supplied in steel drums or HDPE containers

Viscosity
3000-7000 mPa·s at 25°C

UV Absorption
No significant UV absorption

Decomposition Temperature
Above 230°C

Flash Point
Above 100°C

Glycidyl Azide Prepolymer (GAP) Trade Information

Minimum Order Quantity
1 Kilogram

Supply Ability
1 Kilogram Per Week

Delivery Time
1 Week

About Glycidyl Azide Prepolymer (GAP)

Glycidyl Azide Prepolymer (GAP)

Product	Glycidyl Azide Prepolymer GAP
CAS Number
Molecular Formula	OH-[-CH2-CH-O-]-OH \| CH2N3
Business	Manufacturers & Exporters of Glycidyl Azide Prepolymer (GAP) from India.

Specifications

Test Parameters	Specifications
Appearance	Brown coloured free flowing viscous liquid
Appearance Purity (Nitrogen Determination)	Not less than 98 % w/v
Appearance Purity (Nitrogen Determination)	Molecular Weight 400 ± 50
Functionality	Linear Hydroxyl
Functionality	Branched Azide
Hydroxyl Value mgs KOH/gm	350 ± 50
Specific Gravity at 250C	1.25-1.3
Moisture	Not more than 1.00%

Glycidyl Azide Prepolymer (GAP)Uses:Energetic binder and plasticizer for rocket propellants. Plasticizer in plastic bonded explosives

Advanced Energetic Binder

Glycidyl Azide Prepolymer stands out in the field of energetic materials thanks to its high nitrogen content and exceptional combustibility. Its unique polymeric structure enables its use in solid propellants and explosives, enhancing performance through efficient energy transfer. This makes GAP an invaluable asset for manufacturers and engineers seeking advanced binders with reliable stability and processability.

Stability and Storage

GAP exhibits stability when stored under recommended conditions. It should be kept in tightly sealed steel drums or HDPE containers, in a cool, dry, and well-ventilated area, away from sources of heat or ignition. Proper storage not only preserves its physical and chemical properties but also ensures safe handling, maintaining its efficacy for up to 12 months.

FAQs of Glycidyl Azide Prepolymer (GAP):

Q: How should Glycidyl Azide Prepolymer (GAP) be safely handled during use?

A: GAP should always be handled with protective gloves, goggles, and appropriate protective clothing. Direct skin or eye contact should be avoided as it may cause irritation. Use in well-ventilated environments and follow industrial safety protocols, including proper storage in airtight, approved containers.

Q: What are the main applications of GAP in the energetic materials industry?

A: GAP is primarily used as a binder in solid rocket propellants and explosives. Its high nitrogen and azide content provide energetic properties, making it suitable for enhancing the performance of rocket motors and other energetic formulations. It is also used as an energetic plasticizer in specialized applications.

Q: When should GAP be replaced or disposed of?

A: GAP should be used within 12 months from the date of manufacture, provided it is stored as recommended. If the material shows signs of degradation, contamination, or is past its shelf life, it should be disposed of following local hazardous chemical disposal guidelines.

Q: Where is GAP commonly supplied or packaged?

A: GAP is typically distributed in steel drums or HDPE containers to wholesalers, manufacturers, and other industrial users. It is available for export and supply throughout India and internationally, ensuring reliable packaging to maintain quality and safety during transit and storage.

Q: What is the process for incorporating GAP into energetic formulations?

A: GAP is typically dissolved in compatible organic solvents and mixed with oxidizers, metallic fuels, and plasticizers as part of propellant or explosive synthesis. Its low glass transition temperature and solubility make it easy to process and blend with other components for optimized binder performance.

Q: How does using GAP benefit energetic material performance?

A: GAP enhances energetic material performance by providing a high nitrogen content and combustibility. Its low glass transition temperature improves binder flexibility, while compatibility with other energetic components leads to stable, high-performance formulations suitable for demanding aerospace and defense applications.

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