Flame-Retardant Powder Coating
We are a manufacturer based in China, specializing in high-quality Flame-Retardant Powder Coating for industrial clients worldwide. Technical support and custom formulation available.
Category：powder Coating, Special powder coatings | Brand：MT
Introduction
Flame-retardant powder coating is a halogen-free, smokeless, fire-resistant functional powder built on a glass / ceramic-state flame retardant. On heating it forms a hard ceramic shell that slows flame spread and reduces smoke, while staying environmentally friendly and easy to disperse in the powder formulation.
Product Grades
| Grade | Form | Appearance | Service Temp / Use | Function | Typical Loading |
|---|---|---|---|---|---|
| MT500 | Nano mixture | White / translucent | ≤ 500°C, electrical sheets, metal substrates | Main functional filler | 45–55% |
| MT650 | Nano mixture | White | ≤ 650°C, electrical sheets, metal substrates | Main functional filler | 55–63% |
| MT690 | Nano mixture | White | ≤ 800°C, iron-based enamel coatings | Main functional filler | 87–92% |
| MT360 | Nano spheroidal | White / translucent | Materials operating ≤ 650°C | Crack-resistance improver | 8–18% |
| MT460 | Nano spheroidal | White / translucent | Materials operating ≤ 730°C | Crack-resistance improver | 8–18% |
What a Flame Retardant Should Deliver
| High flame-retardant efficiency, with little loss of the film’s mechanical and electrical properties | Matches the decomposition temperature and processing window of the resin |
| Good resistance to thickness variation | Low migration, retaining effect over the service life |
| Good compatibility and easy dispersion in the resin | Low toxicity, low pollution, reasonable cost |
Product Advantages
Ceramic Hard ShellHeated above about 330°C it melts and forms a secondary ceramic film that insulates the substrate and slows flame spread; rated up to UL94 V-0.Chemically InertResistant to acid, alkali, solvents, oxidation, salt spray and electrochemical stress.
Easy to DisperseMicro/nano particle size, stable crystal structure; mixes well with resins, pigments and metal substrates.Halogen-Free & Pure WhiteHalogen-free, smokeless; natural white supports colour matching without a dull tint.
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