Plastics & Polymers Chemicals

Specialty Additives

Triethanolamine Stearate (TEA-Stearate)

CAS 4568-28-9

An anionic surfactant and self-emulsifying soap that stabilizes oil-in-water emulsions for creams, lotions, polishes, and industrial waxes.

Surfactancy Emolliency

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Esters

Triethyl Citrate (TEC)

CAS 77-93-0

A plasticizer and coalescing agent for cellulose esters and soft PVC, also used as a solvent in flavor and fragrance formulations.

Plasticizing Solvency

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Phosphate Esters & Derivatives

Triethyl Phosphate (TEP)

CAS 78-40-0

A low-viscosity, halogen-free phosphate ester used as a flame retardant, reactive diluent, and solvent in polyester and polyurethane formulations.

Flame Retardancy Solvency

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Amines & Amides

Triethylenetetramine (TETA)

CAS 112-24-3

A liquid aliphatic tetraamine that cures epoxy resins at room temperature for adhesives, coatings, and flooring applications.

Crosslinking / Curing pH Adjustment

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Polymers & Resins

Triglycidyl Isocyanurate

CAS 2451-62-9

A trifunctional epoxy crosslinker that cures carboxyl-polyester powder coatings into hard.

Crosslinking / Curing Synthesis Intermediate

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Phosphate Esters & Derivatives

Triisobutyl phosphate (TIBP)

CAS 126-71-6

A low-viscosity trialkyl phosphate defoamer and solvent used to control entrained air in concrete, gypsum, and coatings with flame-retardant properties.

Defoaming / Foam Control Solvency

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Specialty Additives

Trimellitic Anhydride (TMA)

CAS 552-30-7

A cyclic anhydride used to manufacture trimellitate plasticizers for PVC, epoxy resin curing agents, and poly(amide-imide) and poly(ester-imide) resins.

Crosslinking / Curing Synthesis Intermediate

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Phosphate Esters & Derivatives

Trimethyl Phosphate (TMP)

CAS 512-56-1

A halogen-free trialkyl phosphate liquid used as a flame retardant, solvent, and methylating agent in polymers, coatings, and chemical synthesis.

Flame Retardancy Solvency

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Amines & Amides

Trimethylaminoethylethanolamine (Reactive Amine Polyurethane Catalyst)

CAS 2212-32-0

A liquid amino-alcohol catalyst that gels polyurethane foam while chemically bonding into the polymer matrix.

Crosslinking / Curing

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Polymers & Resins

Trimethylhexamethylene Diisocyanate (2,2,4-/2,4,4- isomer mixture)

CAS 32052-51-0

A branched aliphatic diisocyanate crosslinker for non-yellowing polyurethane coatings, elastomers, and adhesives requiring light stability and flexibility.

Crosslinking / Curing Synthesis Intermediate

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Amines & Amides

Trimethylhexamethylenediamine (TMD)

CAS 25513-64-8

A branched aliphatic diamine hardener that cures epoxy resins at ambient temperature to flexible, low-color, weather-resistant coatings and adhesives.

Crosslinking / Curing Synthesis Intermediate

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Glycols & Polyols

Trimethylolpropane (TMP)

CAS 77-99-6

A trihydric alcohol polyol used as a branching and crosslinking agent in alkyd resins, polyurethane coatings and foams, and synthetic ester lubricants.

Moisture Control Synthesis Intermediate

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Silicone Fluids & Oils

Trimethylsiloxysilicate (MQ Resin)

CAS 56275-01-5

A silicone resin film former that dries to a flexible, cross-linked coating for long-wear and water-resistant applications in personal care and cosmetics.

Film Formation Coupling / Adhesion Promotion

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Phosphate Esters & Derivatives

Triphenyl Phosphate (TPP)

CAS 115-86-6

A white crystalline triaryl phosphate that serves as a halogen-free flame retardant and plasticizer in engineering plastics, PPO/PC blends, and cellulosics.

Flame Retardancy Plasticizing

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Mineral Fillers & Pigments

Tripotassium Phosphate (Potassium Phosphate Tribasic)

CAS 7778-53-2

An alkaline salt functioning as a pH buffer, sequestrant, and corrosion inhibitor in food processing, cleaning formulations, and fertilizer applications.

pH Adjustment Cleaning / Degreasing

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Phosphate Esters & Derivatives

Tris(1-chloro-2-propyl) Phosphate (TCPP)

CAS 13674-84-5

A low-viscosity chlorinated phosphate ester flame retardant for rigid and flexible polyurethane foam.

pH Adjustment Flame Retardancy

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Phosphate Esters & Derivatives

Tris(2-Butoxyethyl) Phosphate

CAS 78-51-3

A liquid phosphate ester plasticizer and leveling agent used in floor polishes, coatings, and finishes with anti-foam and flame-retardant properties.

Flame Retardancy Plasticizing

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Phosphate Esters & Derivatives

Tris(2-Ethylhexyl) Phosphate

CAS 78-42-2

A trialkyl phosphate plasticizer providing low-temperature flexibility and flame resistance in flexible PVC, synthetic rubber, and hydraulic fluids.

Plasticizing Flame Retardancy

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Amines & Amides

Tris(3-dimethylaminopropyl)amine

CAS 33329-35-0

A liquid tertiary amine catalyst that accelerates blowing, cure, and trimerization reactions in rigid polyurethane and polyisocyanurate foam systems.

Crosslinking / Curing

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Silicone Fluids & Oils

Trisiloxane

CAS 13940-57-3

An unsubstituted siloxane compound used as a surfactant and wetting agent in rinse aids, agricultural adjuvants, and industrial cleaning formulations.

Wetting Surfactancy

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Phosphate Esters & Derivatives

Trixylenyl Phosphate (TXP)

CAS 25155-23-1

A low-volatility triaryl phosphate flame-retardant plasticizer for flexible PVC, vinyl compounds, and fire-resistant hydraulic fluids.

Flame Retardancy Plasticizing

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Mineral Fillers & Pigments

Ultramarine Blue (Ultramarines)

CAS 57455-37-5

A synthetic inorganic blue pigment used as a colorant in paints, coatings, plastics, printing inks, and as a bluing agent in detergents.

Color / Pigmentation

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Acids & Salts

Urea (Carbamide)

CAS 57-13-6

A nitrogen-rich organic compound used as a fertilizer, feed additive, resin monomer, and reducing agent in emissions control systems.

Moisture Control pH Adjustment

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Acids & Salts

Urea Phosphate

CAS 4861-19-2

A crystalline nitrogen-phosphorus fertilizer combining urea and phosphoric acid for soil amendment and liquid fertilizer formulations.

pH Adjustment Flame Retardancy

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Specialty Additives

UV-1130 Liquid Benzotriazole UV Absorber

CAS 104810-48-2

A liquid benzotriazole UV absorber that blends readily into solvent- and water-borne coatings to protect binders and substrates from ultraviolet degradation.

UV Protection

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Specialty Additives

UV-1577 Hydroxyphenyl-Triazine UV Absorber

CAS 147315-50-2

A hydroxyphenyl-triazine UV absorber that protects polycarbonate, PET, and engineering plastics from ultraviolet degradation at high processing temperatures.

UV Protection

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Specialty Additives

UV-234 Benzotriazole UV Absorber

CAS 70321-86-7

A high-molecular-weight benzotriazole UV absorber for engineering plastics that resists volatilization during melt processing and protects polycarbonate.

UV Protection

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Specialty Additives

UV-328 (Benzotriazole UV Absorber)

CAS 25973-55-1

This product is restricted and not supplied; compliant UV absorber alternatives are available for coatings, plastics, and adhesives.

UV Protection

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Specialty Additives

UV-360 Benzotriazole UV Absorber (Bisoctrizole)

CAS 103597-45-1

A dimeric benzotriazole UV absorber providing strong ultraviolet protection and low volatility for polycarbonate, PET, and engineering plastics.

UV Protection

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Specialty Additives

UV-531 Benzophenone UV Absorber (Octabenzone)

CAS 1843-05-6

A benzophenone UV absorber that protects polyolefins, PVC, adhesives, and coatings by absorbing ultraviolet light and converting it to heat.

UV Protection

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Specialty Additives

UV-P Benzotriazole UV Absorber (Drometrizole)

CAS 2440-22-4

A hydroxyphenyl-benzotriazole UV absorber that protects coatings, adhesives, and thin plastics by converting ultraviolet radiation to heat.

UV Protection

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Esters

Vinyl Acetate Monomer (VAM)

CAS 108-05-4

A reactive monomer used to produce polyvinyl acetate and polyvinyl alcohol for adhesives, paints, coatings, and safety-glass interlayers.

Synthesis Intermediate

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Polymers & Resins

Vinyl Acetate-Ethylene (VAE) Copolymer

CAS 24937-78-8

A water-dispersible copolymer used as a binder and adhesive in paints, coatings, and construction materials.

Film Formation Coupling / Adhesion Promotion

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Silicone Fluids & Oils

Vinyl-Terminated Polydimethylsiloxane (Vinyl PDMS)

CAS 68951-99-5

A linear silicone polymer with vinyl end groups used as the base resin in addition-cure silicone elastomers, sealants, and coatings.

Crosslinking / Curing Film Formation

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Silanes & Organosilanes

Vinyltriethoxysilane (VTES)

CAS 78-08-0

A vinyl-functional trialkoxysilane coupling agent that promotes adhesion between inorganic fillers and polymers in polyethylene pipe, cable.

Coupling / Adhesion Promotion Crosslinking / Curing

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Silanes & Organosilanes

Vinyltrimethoxysilane (VTMS)

CAS 2768-02-7

A vinyl-functional silane coupling agent that promotes adhesion and crosslinking in filled polymers, composites, and moisture-curable systems.

Coupling / Adhesion Promotion Crosslinking / Curing

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Silanes & Organosilanes

Vinyltris(2-Methoxyethoxy)Silane

CAS 1067-53-4

A vinyl-functional silane coupling agent that promotes adhesion between inorganic fillers and polymer matrices in sealants, coatings.

Coupling / Adhesion Promotion Crosslinking / Curing

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Acids & Salts

Vitamin C (Ascorbic Acid)

CAS 50-81-7

Ascorbic acid (Vitamin C) is a water-soluble antioxidant and reducing agent for food preservation, fortification, personal care and analysis.

Preservation pH Adjustment

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Polymers & Resins

VP/VA Copolymer (PVP/VA Copolymer)

CAS 25086-89-9

A film-forming copolymer of vinyl pyrrolidone and vinyl acetate used as a styling resin and binder in hair gels, sprays, and personal care formulations.

Film Formation

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Specialty Additives

Zinc Borate

CAS 1332-07-6

A white halogen-free powder that suppresses flame, smoke, and afterglow in plastics, coatings.

Flame Retardancy Biocidal Action

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Mineral Fillers & Pigments

Zinc Oxide (Zinc White)

CAS 1314-13-2

An inorganic white powder used as a vulcanization activator in rubber, pigment and corrosion inhibitor in coatings, and opacifier in ceramics and glass.

Biocidal Action Thickening / Rheology

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Specialty Additives

Zinc Pyrithione (Pyrithione Zinc, ZPT, Zinc-pyrion)

CAS 13463-41-7

An organozinc biocide used as an antimicrobial preservative in marine antifouling coatings, metalworking fluids, cosmetics, and textile finishes.

Biocidal Action Preservation

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Acids & Salts

Zinc Stearate

CAS 557-05-1

A zinc salt of stearic acid serving as a lubricant, release agent, and stabilizer in rubber, plastics, and PVC formulations.

Viscosity Modification Lubrication

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