Crosslinking / Curing Products

Esters

Diethyl Fumarate (Fumaric Acid Diethyl Ester)

CAS 623-91-6

An unsaturated diester used as a reactive comonomer and intermediate in polymer synthesis and organic transformations.

Crosslinking / Curing Synthesis Intermediate

View Details

Esters

Diethyl Maleate (DEM)

CAS 141-05-9

An unsaturated diethyl ester used as a Michael acceptor and reactive intermediate in polymer synthesis, copolymerization, and specialty chemical manufacture.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Diethylenetriamine (DETA)

CAS 111-40-0

An acyclic polyamine used as an epoxy-resin curing agent, chemical intermediate, and in production of polyamide resins, fatty aminoamides, and imidazolines.

Crosslinking / Curing pH Adjustment

View Details

Esters

Dimethyl Maleate (DMM)

CAS 624-48-6

An unsaturated diester used as a reactive intermediate in polymer synthesis and specialty chemical manufacturing via addition and copolymerization reactions.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Dimethylamine (DMA)

CAS 124-40-3

A flammable secondary amine supplied as aqueous solution or liquefied gas; used as a chemical intermediate in surfactants, agrochemicals, and pharmaceuticals.

Crosslinking / Curing pH Adjustment

View Details

Acids & Salts

Dimethyloldihydroxyethylene Urea (DMDHEU)

CAS 1854-26-8

An N-methylol crosslinking agent that reacts with cellulose to impart durable-press, wrinkle-resistant.

Crosslinking / Curing

View Details

Polymers & Resins

Epoxy Phenol Novolac Resin (EPN)

CAS 9003-36-5

A multifunctional epoxy resin with high crosslink density for chemical-resistant coatings, electrical laminates, and composite applications.

Crosslinking / Curing Film Formation

View Details

Amines & Amides

Ethylenediamine (EDA)

CAS 107-15-3

A low-molecular-weight diamine epoxy hardener enabling fast ambient cure and serving as a building block for larger ethyleneamines in adhesives.

Crosslinking / Curing pH Adjustment

View Details

Silanes & Organosilanes

Ethyltriacetoxysilane (ETAS)

CAS 17689-77-9

An acetoxy-functional organosilane crosslinker that cures one-part RTV silicone sealants and adhesives through moisture-triggered hydrolysis and condensation.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Acids & Salts

Fumaric Acid (trans-Butenedioic Acid)

CAS 110-17-8

An unsaturated dicarboxylic acid powder used as a food acidulant, polyester fortifier, and chemical intermediate in coatings and resins.

pH Adjustment Synthesis Intermediate

View Details

Specialty Additives

Glutaraldehyde (Glutaral, Pentanedial, Glutaric dialdehyde)

CAS 111-30-8

A five-carbon dialdehyde biocide and cross-linker used for microbial control in oilfield and water treatment applications, leather tanning.

Biocidal Action Preservation

View Details

Esters

Glycidyl Methacrylate (GMA)

CAS 106-91-2

An epoxy-functional methacrylate monomer used as a crosslinking comonomer and adhesion promoter in acrylic resins, coatings, and adhesives.

Crosslinking / Curing Synthesis Intermediate

View Details

Specialty Additives

Glyoxal (Ethanedial)

CAS 107-22-2

A small-molecule dialdehyde crosslinker used in durable-press textile finishing, paper wet-strength systems, and polymer stabilization applications.

Biocidal Action Crosslinking / Curing

View Details

Polymers & Resins

HDI Allophanate Polyisocyanate (Low-Viscosity)

CAS 28182-81-2

A low-viscosity aliphatic polyisocyanate crosslinker for high-solids two-component polyurethane coatings in automotive and industrial applications.

Crosslinking / Curing

View Details

Polymers & Resins

HDI Biuret Polyisocyanate

CAS 28182-81-2

An aliphatic polyisocyanate crosslinker that cures two-component polyurethane coatings for automotive, industrial.

Crosslinking / Curing

View Details

Polymers & Resins

HDI Isocyanurate Trimer Polyisocyanate

CAS 28182-81-2

A liquid aliphatic polyisocyanate hardener for two-component polyurethane coatings, delivering superior UV and thermal resistance in automotive.

Crosslinking / Curing

View Details

Polymers & Resins

Hexamethylene Diisocyanate (HDI)

CAS 822-06-0

An aliphatic diisocyanate intermediate converted to polyisocyanates for crosslinking two-component polyurethane coatings in automotive refinish.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Hexamethylenediamine (HMDA)

CAS 124-09-4

A linear aliphatic diamine used primarily as the nylon-6,6 monomer and as an epoxy hardener and polyamide building block.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Hindered Aliphatic Polyether Diamine

CAS 9046-10-0

A low-viscosity difunctional polyetheramine used as a curing agent for epoxy resins and as an amine building block in polyurea and polyurethane formulations.

Crosslinking / Curing Synthesis Intermediate

View Details

Glycols & Polyols

Hydrogenated Bisphenol A (HBPA)

CAS 80-04-6

A cycloaliphatic diol building block for saturated polyester and polyurethane coatings with enhanced UV stability and weatherability.

Crosslinking / Curing Synthesis Intermediate

View Details

Specialty Additives

Imidazole

CAS 288-32-4

A nucleophilic imidazole epoxy curing agent and accelerator used in electronics, laminates, and adhesives to build high-crosslink, heat-resistant networks.

Crosslinking / Curing Corrosion Inhibition

View Details

Amines & Amides

Isophorone Diamine (IPDA)

CAS 2855-13-2

A cycloaliphatic primary diamine used as an epoxy resin curing agent and intermediate for polyurethane and isocyanate production.

Crosslinking / Curing pH Adjustment

View Details

Polymers & Resins

Isophorone Diisocyanate (IPDI)

CAS 4098-71-9

A cycloaliphatic diisocyanate used to produce light-stable polyurethane coatings, varnishes, and elastomers resistant to discoloration and chemical attack.

Film Formation Crosslinking / Curing

View Details

Amines & Amides

L-Cysteine Hydrochloride Monohydrate (L-Cysteine HCl Monohydrate)

CAS 7048-04-6

An amino acid salt used as a reducing agent and dough conditioner in baking, flavoring agent in food, and conditioning ingredient in cosmetics.

Crosslinking / Curing pH Adjustment

View Details

Silicone Fluids & Oils

Liquid Silicone Rubber (LSR)

A polydimethylsiloxane elastomer that cures into a heat- and weather-resistant rubber for molded seals, gaskets, electrical insulation, and flexible molds.

Crosslinking / Curing Film Formation

View Details

Polymers & Resins

Low-Viscosity HDI Trimer Polyisocyanate

CAS 28182-81-2

An aliphatic HDI isocyanurate polyisocyanate crosslinker engineered for low viscosity in high-solids.

Crosslinking / Curing

View Details

Amines & Amides

m-Xylylenediamine (MXDA)

CAS 1477-55-0

An araliphatic primary diamine used as a curing agent for epoxy resins and as a precursor to isocyanates in coatings, adhesives, and polymer systems.

Crosslinking / Curing pH Adjustment

View Details

Specialty Additives

Maleic Anhydride (MAH)

CAS 108-31-6

A reactive anhydride intermediate used in unsaturated polyester and alkyd resins, copolymerization, coatings, lube-oil additives, and organic acid synthesis.

Film Formation Synthesis Intermediate

View Details

Specialty Additives

Melamine

CAS 108-78-1

A white crystalline triazine used to manufacture melamine-formaldehyde resins for laminates, coatings, and molded products.

Synthesis Intermediate Flame Retardancy

View Details

Polymers & Resins

Melamine-Formaldehyde Resin (Melamine Resin)

CAS 68002-20-0

An amino resin crosslinker used in industrial coatings, laminates, molding compounds, and textile finishing applications.

Film Formation Crosslinking / Curing

View Details

Amines & Amides

Methoxy PEG/PPG Copolymer Monoamine, PO/EO ≈ 10/31, Mn ≈ 2000 (CAS 83713-01-3)

CAS 83713-01-3

A polyether monoamine chain stopper and reactive modifier for epoxy and isocyanate formulations, dispersants, and surfactant synthesis.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Methoxy PEG/PPG Copolymer Monoamine, PO/EO ≈ 3/19, Mn ≈ 1000 (CAS 83713-01-3)

CAS 83713-01-3

A polyether monoamine chain stopper and reactive modifier used in epoxy and isocyanate formulations, dispersants, and water-soluble surfactant systems.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

Methoxy PEG/PPG copolymer monoamine, PO/EO ≈ 8/58, Mn ≈ 3000

CAS 83713-01-3

Compare RS-M3085 with the other polyetheramine grades, with functionality, molecular weight, AHEW and amine value side by side, on the polyetheramine supplier page. For the polyol side of polyurethane and polyurea systems, see polyurethane polyols (polyether and polyester).

Surfactancy Crosslinking / Curing

View Details

Amines & Amides

Methoxy PEG/PPG copolymer monoamine, PO/EO ≈ 9/1, Mn ≈ 600

CAS 83713-01-3

Compare RS-M600 with the other polyetheramine grades, with functionality, molecular weight, AHEW and amine value side by side, on the polyetheramine supplier page. For the polyol side of polyurethane and polyurea systems, see polyurethane polyols (polyether and polyester).

Crosslinking / Curing Surfactancy

View Details

Amines & Amides

Methylcyclohexanediamine (MCDA)

CAS 13897-55-7

A cycloaliphatic liquid diamine hardener that cures epoxy systems at ambient temperature with balanced reactivity, low color.

Crosslinking / Curing Synthesis Intermediate

View Details

Polymers & Resins

Methylene Diphenyl Diisocyanate (MDI)

CAS 101-68-8

An aromatic diisocyanate used to manufacture rigid and semi-rigid polyurethane foams, reaction-injection-molded parts, elastomers, adhesives, and coatings.

Crosslinking / Curing Synthesis Intermediate

View Details

Silanes & Organosilanes

Methyltriacetoxysilane

CAS 4253-34-3

An acetoxy-functional organosilane crosslinker that cures via atmospheric moisture for one-component silicone sealants, adhesives.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Silanes & Organosilanes

Methyltriethoxysilane (MTES)

CAS 2031-67-6

An ethoxy-functional organosilane that promotes adhesion and cohesion in coatings, sealants, and pesticide formulations.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Silanes & Organosilanes

Methyltrimethoxysilane (MTMS)

CAS 1185-55-3

A trifunctional methoxysilane coupling agent and crosslinker used in silicone sealants, water-repellent coatings, and hard-coats for plastics.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Silanes & Organosilanes

Methyltris(methylethylketoxime)silane

CAS 22984-54-9

An oxime-functional organosilane crosslinker for neutral-cure silicone sealants, adhesion promotion, and moisture-resistant coatings.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Silanes & Organosilanes

N-(2-Aminoethyl)-3-aminopropylmethyldimethoxysilane (Diamino-Functional Silane)

CAS 3069-29-2

A diamino-functional silane coupling agent that promotes adhesion between inorganic substrates and organic resins in composites, coatings.

Coupling / Adhesion Promotion Crosslinking / Curing

View Details

Amines & Amides

N,N-Dimethylbenzylamine (BDMA)

CAS 103-83-3

A liquid tertiary amine catalyst that accelerates polyurethane and epoxy curing reactions in coatings, adhesives, and composite applications.

Crosslinking / Curing

View Details

Amines & Amides

N,N,N’,N’-Tetrakis(2-Hydroxyethyl)adipamide

CAS 6334-25-4

A crystalline beta-hydroxyalkylamide crosslinker for TGIC-free polyester powder coatings, curing via hydroxyl-carboxyl reaction for exterior-durable finishes.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

N,N’-Bis(3-aminopropyl)ethylenediamine

CAS 10563-26-5

A liquid tetraamine hardener that cures epoxy coatings, adhesives, and chemical-resistant systems through dense crosslinking and ambient polymerization.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

N,N’-Di-sec-butyl-4,4′-methylenedianiline

CAS 5285-60-9

A secondary aromatic diamine chain extender for polyurethane, polyurea, and epoxy systems, providing extended pot life and enhanced toughness.

Crosslinking / Curing

View Details

Amines & Amides

N,N’-Diisopropyl Polyoxypropylenediamine, Mn ≈ 2050 (CAS 81455-53-0)

CAS 81455-53-0

A secondary polyether diamine curing agent with hindered amine groups that provides extended pot life for epoxy coatings, adhesives, and polyurea systems.

Crosslinking / Curing Synthesis Intermediate

View Details

Amines & Amides

N,N’-Diisopropyl Polyoxypropylenediamine, Mn ≈ 315 (CAS 81455-53-0)

A secondary amine-terminated polyether diamine providing controlled epoxy curing and extended pot life for polyurea systems, coatings, and adhesives.

Crosslinking / Curing Synthesis Intermediate

View Details

Polymers & Resins

Neopentyl Glycol Diglycidyl Ether (NPGDGE)

CAS 17557-23-2

An aliphatic difunctional epoxy reactive diluent that reduces viscosity in epoxy resin systems for coatings, sealants, and composite applications.

Crosslinking / Curing Viscosity Modification

View Details