15mm*15mm Flexible Fire Door Seal Intumescent Fire Seal

• Material: PVC
• Usage: Doors & Windows
• Vulcanization: Non-continuous Vulcanization
• Standard: Standard
• Size: 20mm*10mm
• Style: Sealing Strip
• Model NO.: SL1515
• MOQ: 5000m
• Transport Package: 25m/Roll
• Specification: 20mm*1mm
• Trademark: smallboss
• Origin: Tongxiang Zhejiang
• HS Code: 3925900000
• Production Capacity: 50000 Roll/Month

Product Description

 

The Secret to Intumescent Strip- Small Boss 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.

Small Boss 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 Small boss sealing systems into the door set prior to leaving the factory.
Used in fire door assemblies of timber, steel or composite construction, Small Boss 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, Small Boss's unique intumescent is unaffected by water making them ideal for application in da

-- Application -- 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)
Low odor

-- Seal Configurations -- -- Fire test --

-- Product Data --

 

ITEM NO.	PROFILE SIZE(MM) WIDTH×THICKNESS	METERS PER ROLL
SL1010	10×1.0	25/30 meters
SL1015	10×1.5	25/30 meters
SL1020	10×2.0	25/30 meters
SL1510	1.5×1.0	25/30 meters
SL1515	1.5×1.5	25/30 meters
SL1520	1.5×2.0	25/30 meters
SL2010	20×1.0	25/30 meters
SL2015	20×1.5	25/30 meters
SL2020	20×2.0	25/30 meters
SL1215	12×1.5	25/30 meters
SL1611	16×1.1	25/30 meters
SL1810	18×1.0	25/30 meters
SL2210	22×1.0	25/30 meters
SL3018	30×1.8	25/30 meters
SL3020	30×2.0	25/30 meters
SL4012	40×1.2	25/30 meters
SL4220	42×2.0	25/30 meters
SL5020	50×2.0	25/30 meters

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.