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Category I • Product Family

SPECIALITY CHEMICALS

Extracted from SPRG source product architecture

Our proprietary products and niche chemicals serve as raw materials and finished goods for the production of defence stores, including conventional propellant binders, stabilizing agents, explosive tagging materials, substituted and high-explosive precursors, and high-performance binder substitutes.

Category I

SPECIALITY CHEMICALS

Speciality chemicals are engineered for demanding formulation environments where purity, repeatability, documentation, and controlled scale-up are essential.

Source reference
2-NDPA
Stabilizing Agent

2-NDPA

2-NDPA is used as a stabilizing agent for double-base propellants and as a moderator in nuclear fuels. It is also used for commercial and experimental synthesis.

Source specificationMIL-N-3399B dated May 14, 1962 CAS No119-75-5 Synonyms2-NDPA
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MAPO
Bonding Agent

MAPO

MAPO is manufactured as a bonding agent for composite solid rocket propellants, where it supports physical and mechanical properties through stronger oxidizer-binder interaction.

Source specificationDOD-T-82666A Grade A and Grade B CAS No57-39-6 SynonymsMAPO / METEPA
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HX-752
Bonding Agent

HX-752

HX-752 is used as a bonding agent to improve mechanical behavior in composite solid propellant systems.

Source specificationMIL-I-85492(AS) Type I dated October 6, 1981 CAS No7652-64-4 SynonymsHX-752
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Propyleneimine
Intermediate

Propyleneimine

Propyleneimine is an intermediate used in the manufacturing of bonding agents MAPO and HX-752.

Source specificationManufactured as per specifications CAS No75-55-8 SynonymsPI
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TNPG
Speciality Nitro Compound

TNPG

TNPG is presented by SPRG as a speciality chemical for defence-store raw material applications.

Source specificationDEF STAN 68-184/1 dated March 2, 1995 CAS No4328-17-0 SynonymsTNPG
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DMDNB / DMNB
Explosive Tagging Agents

DMDNB / DMNB

DMDNB and DMNB are explosive tagging agents used for identification and traceability requirements.

Source specificationA-A-59410 dated March 18, 1999 CAS No3964-18-9 SynonymsDMDNB / DMNB
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MAT-O-BOND
In-house Propellant Bonding Agent

MAT-O-BOND

MAT-O-BOND is an in-house replacement for MAPO and TEPAN used as a bonding agent in composite solid propellants.

Source specificationERDL/TRIM/PROP/RM/7 Hydroxyl value340.00 - 400.00 mg KOH/gm Acid value22.0 mg KOH/gm max
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Hydantoin Resin
Binder Substitute

Hydantoin Resin

Hydantoin Resin is used as a substitute for polyurethane binder in composite solid propellants and is designed to improve thermal stability.

Source specificationHEMRL/SRP-III/DDH/01 CAS No15336-81-9 SynonymsDiglycidyldimethylhydantoin
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TAIW / TADA
HNIW / CL-20 Precursor

TAIW / TADA

TAIW / TADA is manufactured as a precursor for HNIW / CL-20.

Source specificationManufactured as per specification CAS No181940-38-5 SynonymsTAIW / TADA
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3-NP
Speciality Chemical

3-NP

3-NP is listed by SPRG within its speciality chemical portfolio for controlled defence and industrial chemistry requirements.

Source specificationManufactured as per specification CAS No26621-44-3 Synonyms3-Nitro-1H-pyrazole
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SPB-255 Prepolymer
Prepolymer System

SPB-255 Prepolymer

SPB-255 Prepolymer is manufactured for solid propellant binder systems and controlled process applications.

Source specificationHEMRL AppearanceWhite waxy solid Softing point52 - 55 deg C
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Quinone Ether
Curing Support Material

Quinone Ether

Quinone Ether is offered by SPRG as a controlled speciality material with purity-led specification requirements.

Source specificationHEMRL AppearanceLight yellow to dark yellow powder Melting point>= 160 deg C
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TF-PECH
Polymeric Binder Support

TF-PECH

TF-PECH is manufactured by SPRG for speciality polymer and energetic formulation support.

Source specificationHEMRL Product identityTetra Functional Polyepichlorohydrin Manufacturing noteManufactured as per HEMRL specification
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