Looking for high-quality fire-proof zippers

Fire retardant zippers are also called fire-proof zippers, fire-resistant zippers, flame-resistant zippers. Fire-proof zippers are a special kind of zipper. We can apply it to many products, especially protective clothing. FRHOO produces two types of flame retardant zippers: metal teeth and plastic teeth.

Where are fire-proof zippers used?

When Safety Matters, Trust FRHOO Fire Retardant (Flame Retardant) Zipper. FRHOO offers a full line of tested and certified flame retardant zippers. Designed and manufactured to withstand high temperatures and harsh environments. Size: Available in #3, #5, #7, #8, #10, fireproof (flame retardant) zipper - a safe choice to protect the skin, according to the safety, different needs and requirements of various products, we according to Customers' specifications, using different materials to provide different options. They are versatile fireproof zippers for firefighting uniforms/suits, electrical protective clothing, utility worker overalls and clothing, home textiles, footwear, etc..

About the material of flame retardant zipper

Aramid and NOMEX are two common flame-retardant materials, which are widely used in zipper tapes.

Aramid is a synthetic fiber with excellent heat resistance, chemical resistance and flame retardant properties. It is composed of polymers such as polyaramid (Para-aramid) or polyisophthalamide (Meta-aramid). The aramid material maintains structural stability in high-temperature environments, does not melt or drip, and has high tensile strength. This makes it very popular in flame retardant applications.

NOMEX is a polyaramid fiber, which is polymerized from monomers such as bottom nylon (P-Phenylene diamine) and phthalic acid. NOMEX has excellent flame retardancy and heat resistance, and can maintain stability at high temperatures. It also has low smoke toxicity, excellent electrical insulating properties and mechanical strength, making it an ideal material in many high temperature environments.

In zipper tapes, aramid and NOMEX materials are commonly used to provide flame retardant protection. These materials can be used as the tape part of the zipper to ensure that the zipper is not easy to burn or melt in a fire or high temperature environment. They can effectively slow down the spread of fire and buy more time for the wearer or user to escape.

All in all, aramid and NOMEX zipper tapes are common choices in flame retardant applications. They provide fire protection and durability to ensure safety and reliability in high temperature environments.