Functional Role

Flame Retardants

35 products serving this function

Flame retardants raise ignition resistance in plastics, textiles, and coatings via char, gas-phase, or endothermic action. RawSource supplies phosphorus, mineral, and brominated FRs in bulk.

Phosphate Esters & Derivatives
2-Ethylhexyl Diphenyl Phosphate (DPOP)
CAS 1241-94-7
Low-temperature flame retardant plasticizer for flexible PVC and vinyl Fire-resistant flexibilizer for wire/cable jacketing and coated fabrics Mixed alkyl-aryl phosphate balancing flame resistance and cold-flex
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Phosphate Esters & Derivatives
2,6,7-Trioxa-1-phosphabicyclooctane-4-methanol 1-oxide (PEPA)
CAS 5301-78-0
Phosphorus-rich, char-forming intumescent flame retardant and intermediate Building block for halogen-free flame retardant systems in plastics and coatings Reactive component for fire-resistant textile and polymer finishes
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Phosphate Esters & Derivatives
Aluminum Diethylphosphinate
CAS 225789-38-8
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Mineral Fillers & Pigments
Aluminum Hydroxide (ATH, Alumina Trihydrate)
CAS 21645-51-2
A halogen-free mineral flame retardant that quenches fire by releasing water as it decomposes. In plastics, rubber, and latex foams it releases water on heating to retard flame and suppress smoke.
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Acids & Salts
Ammonium Polyphosphate (APP)
CAS 68333-79-9
A halogen-free phosphate widely used as the acid source in intumescent fire-retardant systems. It is used as a halogen-free flame retardant in intumescent coatings and polymers and as a phosphorus-nitrogen source in liquid fertilizers.
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Mineral Fillers & Pigments
Antimony Trioxide (Antimony(III) Oxide, ATO)
CAS 1309-64-4
A flame-retardant synergist and polyester catalyst with opacifying and pigment functions. It is used as a flame-retardant synergist in plastics and textiles, a plastics stabilizer, a polycondensation catalyst (including for PET), an opacifier in glass, ceramics, and enamels, and a pigment.
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Acids & Salts
Boric Acid (Orthoboric Acid)
CAS 10043-35-3
A primary boron feedstock bridging glassmaking, fluxing, and flame-retardant treatments. It is used in the manufacture of borosilicate glass and glass fiber, as a flux in metallurgy and soldering, as a flame retardant for cellulose insulation and textiles, and as a wood preservative.
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Phosphate Esters & Derivatives
Caged Bicyclic Phosphate Flame Retardant (PEPA)
CAS 5301-78-0
PEPA is a phosphorus-rich caged bicyclic phosphate that serves as a char-forming, intumescent flame retardant and as a reactive building block for halogen-free flame-retardant systems. On heating it promotes a protective surface char that shields the underlying polymer and limits fuel release. Its pendant hydroxymethyl…
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Phosphate Esters & Derivatives
Cresyl Diphenyl Phosphate (CDP)
CAS 26444-49-5
Flame retardant plasticizer for flexible PVC, cellulose esters, and vinyl Low-temperature, fire-resistant plasticization for coatings and films Cost-effective aryl phosphate flexibilizer for fire-rated compounds
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Acids & Salts
Diammonium Phosphate (DAP)
CAS 7783-28-0
A high-analysis nitrogen-phosphorus source serving agriculture, fermentation, and flame-retardant uses. It is used as a fertilizer and plant nutrient, as a yeast nutrient in fermentation, as a flame retardant for cellulosic materials, and as a soldering flux and corrosion inhibitor.
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Mineral Fillers & Pigments
Expandable Graphite
CAS 7782-42-5
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Mineral Fillers & Pigments
Hydrotalcite (Synthetic Magnesium Aluminum Hydroxycarbonate)
CAS 11097-59-9
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Phosphate Esters & Derivatives
Isodecyl Diphenyl Phosphate (DPDP)
CAS 29761-21-5
Flame retardant plasticizer for flexible PVC, coatings, and vinyl compounds Low-volatility, fire-resistant flexibilizer with good low-temperature performance Mixed alkyl-aryl phosphate for fire-rated flexible polymer goods
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Phosphate Esters & Derivatives
Isopropylated Triphenyl Phosphate
CAS 68937-41-7
Isopropylated triphenyl phosphate (IPPP) is a halogen-free aryl phosphate ester that acts as a flame-retardant plasticizer, softening a polymer and raising its fire resistance in a single additive. It is widely used in flexible PVC and engineering plastics and as a fire-resistant base-fluid component in…
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Mineral Fillers & Pigments
Magnesium Hydroxide (MDH)
CAS 1309-42-8
A high-temperature, halogen-free mineral flame retardant that also neutralizes process acids and treats effluent. In polymers it serves as a halogen-free flame retardant and smoke suppressant with higher thermal stability than aluminum hydroxide.
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Mineral Fillers & Pigments
Magnesium Oxide (Light)
CAS 1309-48-4
High-surface-area light magnesia for refractories, feed and fertilizer additives, and acid-acceptor duty in rubber and process chemistry. Documented uses span refractory and insulation products, animal feed and fertilizer additives, rubber compounding, and food-grade applications such as anticaking and pH adjustment; it also acts as an…
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Specialty Additives
Melamine
CAS 108-78-1
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Specialty Additives
Melamine Cyanurate
CAS 37640-57-6
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Polymers & Resins
Melamine-Formaldehyde Resin (Melamine Resin)
CAS 68002-20-0
A thermosetting amino resin that cures into hard, heat- and scratch-resistant networks. It is used as a crosslinking agent in industrial coatings, as a binder in laminates and molding compounds, and as a finishing resin in textiles.
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Mineral Fillers & Pigments
Mica
CAS 12001-26-2
A platy aluminosilicate mineral that reinforces and insulates across coatings, plastics, and drilling fluids. Ground mica's primary end uses are joint compound, oil-well-drilling additives, paint, roofing, and rubber products.
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Acids & Salts
Monoammonium Phosphate (MAP)
CAS 7722-76-1
A fully water-soluble nitrogen-phosphorus salt for fertilizers, fire control, and food leavening. It is used as a fertilizer and water-soluble plant nutrient, as the active in ABC dry-chemical fire extinguishers and as a flame retardant for cellulosic materials, and as a leavening acid and acidity…
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Glycols & Polyols
Pentaerythritol
CAS 115-77-5
A tetrafunctional polyol that delivers high crosslink density to alkyds, esters, and radiation-cure resins. Industry references record its use in alkyd resins, rosin and tall-oil esters, radiation-cure monomers, synthetic lubricants, and antioxidant intermediates.
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Specialty Additives
Potassium Silicate
CAS 1312-76-1
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Acids & Salts
Sodium Tetraborate Decahydrate (Borax)
CAS 1303-96-4
A hydrated borate that moves between glass-and-ceramic fluxing, cleaning chemistry, and pH buffering. It is used as a buffering and chelating agent, a flux and raw material in glass and ceramics, a detergent builder, and a flame retardant; it also carries registered insecticidal and herbicidal…
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Phosphate Esters & Derivatives
Tricresyl Phosphate
CAS 1330-78-5
Tricresyl phosphate (TCP) is a triaryl phosphate ester used as a flame-retardant plasticizer and as an anti-wear/extreme-pressure additive. It plasticizes and flame-proofs flexible PVC, vinyl and nitrocellulose, and is a long-established load-carrying additive in lubricants and hydraulic fluids. Modern commercial grades are made from low-ortho…
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Phosphate Esters & Derivatives
Triethyl Phosphate (TEP)
CAS 78-40-0
Halogen-free flame retardant and viscosity depressant for unsaturated polyester resins and PU foams Reactive solvent and catalyst carrier in polymer and coating systems Flame-resistance additive for cellulosic and resin formulations
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Phosphate Esters & Derivatives
Trimethyl Phosphate (TMP)
CAS 512-56-1
Phosphorus flame retardant for polyester resins and textile finishes Reactive intermediate and methylating agent in chemical synthesis Catalyst and solvent component in polymer processing
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Phosphate Esters & Derivatives
Triphenyl Phosphate (TPP)
CAS 115-86-6
Non-halogen flame retardant for engineering thermoplastics (PPO/PC-ABS) and cellulosic plastics Plasticizer and fire-resistance additive in coatings, films, and adhesives Solid aryl phosphate FR for rigid and semi-rigid polymer compounds
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Acids & Salts
Tris(1-chloro-2-propyl) Phosphate (TCPP)
CAS 13674-84-5
An additive chlorinated phosphate ester specified mainly for flame-retardant polyurethane systems. It is used principally as a flame retardant, most notably in polyurethane foams, and additionally functions as a plasticizer.
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Phosphate Esters & Derivatives
Tris(2-Butoxyethyl) Phosphate
CAS 78-51-3
Flame retardant and plasticizer for cellulose esters, synthetic rubber, and vinyl resins Leveling and antifoam aid in floor polishes and water-based coatings Processing aid and viscosity modifier in plastics compounding
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Phosphate Esters & Derivatives
Tris(2-Ethylhexyl) Phosphate
CAS 78-42-2
Low-temperature plasticizer for PVC, vinyl, and synthetic rubber compounds Phosphorus flame retardant imparting flexibility and burn resistance Flexibilizer in coated fabrics and films requiring cold-flex performance
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Phosphate Esters & Derivatives
Trixylenyl Phosphate (TXP)
CAS 25155-23-1
Aryl phosphate flame retardant and plasticizer for flexible PVC and vinyl Low-volatility flame resistance in wire-and-cable insulation and coatings Permanent flexibilizer for fire-rated polymer compounds
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Acids & Salts
Urea (Carbamide)
CAS 57-13-6
The benchmark high-nitrogen building block bridging fertilizer, resin, and formulation chemistries. It is used as a nitrogen fertilizer and livestock feed nutrient, as a monomer for urea-formaldehyde and melamine resins, and as a humectant and skin-conditioning agent in cosmetics.
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Acids & Salts
Urea Phosphate
CAS 4861-19-2
A dual-nutrient N-P compound that puts nitrogen and phosphate into one acidic, water-soluble crystal. Its documented use is as a plant fertilizer and soil amendment, including in aqueous (liquid) fertilizer applications.
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Specialty Additives
Zinc Borate
CAS 1332-07-6
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