10-15 times expandable ratio Fireproof intumescent door - J&X

the volume of our intumescent seal strip will expand into 7 to15times when meet fire it will prevent the fire and smoke spreadi - details see: https://www.buildingsupplieshub.com/10-15-times-expandable-ratio-fireproof-intumescent-door-10050155

Type: Other Door & Window Accessories	Place of Origin: China (Mainland)	Brand Name: J&X	Model Number: J&X
Product name: Fireproof intumescent seal strip	Application: window and door	Expansion rate: 7-15 times	Color: according to customer requirement

10-15 times expandable ratio Fireproof intumescent door

contact supplier for 10-15 times expandable ratio Fireproof intumescent door

Product Description

Fireproof intumescent seal strip is an ideal fireproof component for construction. It’s widely used for fireproof seal of all kinds of fire rated steel doors and fire rated wooden doors, also can be used as fireproof components of the vehicles and ships. It includes flexible and hard fireproof seal strip and specific size seal strip. It can be designed according to its local functionalization requirement. It also has excellent sealing and damping effect. When meeting fire, it will expand rapidly without incineration. The expansion rate can be up to 10-15 times.The quality meets national standard of GB 16807-2009.

Features

A. Produced by compound co-extruted techniques, seal length can be customized

according to client’s requirement.

B. Seal’s three surface is wrapped, beautiful and durable.

Size

1.5x10mm

1.5x15mm

1.5x20mm

2x10mm

2x15mm

2x20mm

2x40mm