Hot Sale Intumescent Fire Door Seal for Fire Rated Door
|FOB Price:||US $0.2 / Meter|
|Min. Order:||10,000 Meters|
|Min. Order||FOB Price|
|10,000 Meters||US $0.2/ Meter|
|Production Capacity:||100000 PCS Per Week|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
- Model NO.: KL-FHMFT-002
- Application: Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance
- Cross-Section Shape: Y-Rings
- Color: Black Red Yellow and So on
- Standards: GB/Ce
- Transport Package: Each Root Put in Firm Plastic I. D. 3-5cm Bag.
- Origin: Hebei China
- Material: EPDM
- Effect: Wiper Seal
- Use: Window&Door Seal Strip
- Working Temperature: -40-120deg
- Trademark: Kanglong
- Specification: CE SGS
- HS Code: 391739
The Secret to Intumescent Strip - Flexible Intumescent Seal
The intumescent Seal that expands in a fire to seal door frames and glazing applications to help prevent the passage of fire, smoke and toxic gases.
We has a large range of intumescent seals to suit the OEM and retrofit aftermarket. Intumescent seals are predominantly used in door assemblies manufactured by fire door manufacturers where they incorporate sealing systems into the door set prior to leaving the factory.
Used in fire door assemblies of timber, steel or composite construction, intumescent expands rapidly to many times(6-30 times) its original size upon contact with fire. It concentrates high pressure in confined spaces, exfoliates slowly to protect itself once activated and has good insulation properties. When correctly positioned in the door leaf or door frame margin, the seals expand when activated to prevent the passage of flames, hot smoke and fumes from one compartment to another.
Unlike sodium silicate based material, ours unique intumescent is unaffected by water making them ideal for application in damp or humid environments. The intumescent is clean, non-toxic and displays outstanding durability and reliability.
Intumescent material expands when heated to seal around objects exposed to fire
Smoke seal retards spread of toxic by-products of combustion
Documented aging properties
Excellent flexibility for easy and cost-effective installation
Low flame spread and smoke development
Can be cut required length
Re-enterable (no special tools required)
door and window epdm rubber seal strip
Nitrile Rubber,NR,EPDM, SILICONE,Viton,Neoprene,SBR,HNBR,ACM,etc.
ISO9001:2008,TS16949, ROHS,MSDS,FDA,CTI,REACH,UL etc
OEM & ODM orders are welcome
Standard package or according to your request
1.Ozone and Chemical resistance
2. Anti-aging, good flexibility,good elasticity
3. Excellent oil resistance
Electronic field, industrial machine & equipment, house-hold appliance, tele-communication, automobile, medical equipment industry etc.