Flame Retardants

Flame retardants (FRs) are additives or reactives that reduce a material’s flammability. They act through different mechanisms, such as heat absorption (endothermic cooling), gas phase radical quenching, char/barrier layer formation (intumescence), and smoke suppression—slowing ignition and limiting flame spread.

We support all relevant industries, such as construction, electronics & electrical, automotive & transportation, textiles, wire & cable, coatings/adhesives/sealants (CASE), and composites—from building panels and insulation to connectors, housings, interior trims, upholstery, cables and protective textiles.

Our portfolio spans mineral FRs (e.g., aluminum trihydrate/ATH, magnesium hydroxide/MDH), phosphorus and phosphorus- nitrogen systems (including DEPAL and intumescence packages like APP based systems), expandable graphite, synergists (e.g., zinc borate, molybdates, certain antimony formulations where permitted), and tailormade FR masterbatches.

Yes. Our focus is on halogenfree and sustainable systems, optimized for low smoke and low toxicity, frequently used in wire & cable, transport, and public buildings where smoke density and acidity are critical.

Selection depends on polymer type, processing temperature, target classifications (e.g., UL 94, glow wire test, FMVSS 302, EN 135011, EN 455452), mechanical/optical requirements, regulatory constraints, and continues. Share your target standard, polymer grade, process, and part geometry; our technical team will recommend a shortlist with dose ranges.

Absolutely. We align formulations to goals such as UL 94 V0/V1, IEC 60695 glow wire (GWIT/GWFI), EN 135011 classifications for building products, EN 455452 for rail, FMVSS 302 for automotive interiors, and other sector specific tests. We can advise on compounding and prescreening prior to thirdparty certification.

Every product is supplied with a Safety Data Sheet (SDS) and Technical Data Sheet (TDS). On request, we provide Certificates of Analysis (CoA), REACH and RoHS statements, SVHC declarations, and restricted substances confirmations.

We work with qualified, globally established manufacturing partners and operate under formal quality systems (e.g., supplier ISO 9001), with lot traceability, incoming/outgoing QC, and stability/consistency checks. CoAs can be issued batchwise upon request.

Of course. Compliance is product specific. Many grades are designed to meet REACH requirements and RoHS limitations; some legacy chemistries may face restrictions in certain regions. We monitor regulatory updates (e.g., ECHA Candidate List) and propose compliant alternatives when needed.

Indicative ranges (final value depends on your polymer, part thickness, and test target): ATH ~30–65%, MDH ~40–65%, intumescent systems ~15–30%, polymeric/oligomeric phosphates ~10–25%, synergists often 1–10% alongside primary FRs. We’ll optimize loading for FR performance vs. mechanical properties and processing.

They can. High mineral loadings may raise density and affect tensile/impact; certain organophosphorus grades can influence color or transparency. We help balance impact strength, flow, color, and electrical properties via FR selection, synergists, coupling agents, and masterbatch formats for better dispersion.

As a guide, ATH suits lower temperature polymers (it decomposes ≈180–200 °C), MDH fits higher temperatures (stable to ≈320–340 °C), and polymeric/oligomeric phosphates can support engineering resins (e.g., PC/ABS, PET/PBT). We’ll match the FR to your melt history and cycle to avoid degradation.

Yes—granular masterbatches and liquid Flame Retardants are available for clean handling, faster changeovers, improved dispersion, and reduced dust in compounding or textile finishing.

Packaging typically includes 25 kg bags, big bags, drums, or IBCs (for liquids). Store in closed, dry conditions, away from heat and ignition sources. For hygroscopic grades, keep sealed; re‑drying instructions are provided where relevant.

Stocked items usually ship quickly; made to order or specialty grades may require additional lead time. Minimum order quantities vary by product and format. Tell us your delivery location and required quantity, and we’ll confirm current availability and timelines.

Yes. We can arrange evaluation samples, share starting formulations, and offer application support (e.g., compounding guidance, pre‑screen tests like LOI/UL 94 where feasible) or coordinate with accredited external labs for certification testing.

Each product’s SDS details PPE, dust control, and storage. General best practices: minimize dust, use local extraction, wear gloves/eye protection, and follow housekeeping procedures. We also advise on process safety (e.g., avoiding hot spots that could prematurely decompose FRs).

We offer halogenfree and low smoke solutions, and grades compatible with recycling streams. Where available, we can share sustainability statements, and advise on eco-design to meet upcoming regulations and customer briefs.

We proactively track EU/UK/US/Asia regulatory developments, share change notifications, and recommend drop‑in or reformulation paths when substances face new restrictions—helping you maintain continuity and certification status.

Yes. We supply FRs for back-coatings, padding/finishes, and back-coated composites, plus coatings/adhesives/sealants solutions (including intumescent packages) for construction and transportation.

Additive FRs are blended physically into the chemical, e.g. the polymer; they’re versatile and retrofit friendly. Reactive FRs chemically bond into the chemical network (e.g., certain resins/coatings), offering lower migration, durability, and often better mechanical retention.

Share your polymer, process (e.g., extrusion, injection, textile finish), target standard/class, color/clarity needs, annual volume, and delivery location. Our specialists will propose suitable grades, sample options, estimated loadings, and logistics details tailored to your project.