Polyvel Inc. has developed a line of nonhalogenated, flame-retardant masterbatches for engineering resins.
The Hammonton, N.J., firm said the products eliminate the difficulties of handling uncompounded flame retardants, which are often viscous liquids, low-melting- point solids or dusty powders. Polyvel's masterbatches are free-flowing pellets suited to polycarbonate, PC/ABS alloys, PET, polyphenylene oxide/high-impact polystyrene and similar resins.
The flame-retardant products complement Polyvel's focus on specialty concentrates for difficult-to-handle additives.
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