Ⅰ.Alloy, Air Cylinders and Air Filter

Ⅱ.Series Rubber Seal Strip

Ⅲ.Series Gland Strip for Boxes/Cabinets/Covers

Ⅳ.Seal strip for aluminum alloy doors and windows

Ⅴ.Series seal Strip for Box Cars

Ⅵ.Rubber Products for Automobiles, Trains and Ships

Ⅶ.Series Seal Strip for Vehicle

Ⅷ.Series Soft and Hard Decorative Strip

Ⅸ.Conductive Strip, Insulating Cement Strip, Fire-retardant Strip



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Fireproofing swell rubber seal
Product detail information

  Fireproof and smokeproof inflated seal strip product description:
  Ingredient: Sodium Metasilicate Hydrated,glass fiber,additive, epoxy coating
  When it’s heated,Fireproof and smokeproof seal strip will expand rapidly to seal the door and window gap,and prevent smoke and heat go into it at same time,so that it could ensure personal safety
  Expansion temperature:initial expansion temperature of 199 ℃, the main expansion temperature of 347 ℃; temperature rose to 980 ℃ and last 30min, no burning, no ashes
  Heat,flame and its properties:No obvious smoke between the left,right and upside of the door after installing rubber seal strip,in a certain time(as long as 120mins) it will keep excellent fireproof and smokeproof property. Low reaction temperature, short reaction time to begin to swell, linear expansion of the original expansion ratio greater than or equal to 3 times the thickness; 120 ° C can have a significant bubble pressure, the combination of fire and smoke performance, heat and noise meet isolation, the fire board as "a fire expansion of construction materials" used in the fire building elements have been building through the German regulatory and legal approval
  Resistance to environmental capacity:Keeping same expansion rate under room temperature,50 humidity condition to 120 days.
  General size: 2mm*20mm*1050mm,2mm*15mm*1050mm,2mm*10mm*1050mm,any other sizes are customized by clients


Hebei Qinghe Jufeng Rubber Seal Co., Ltd., Contact
Linkman:Mr. Zhang Tel:0319-8161011 7502102
Fax:0319-7502103 Zip:054800 Website:
All Rights Reserved: Hebei Jufeng Rubber & Plastic Products Co., Ltd.
Tel of the Exporting Department: +86+319-8161011 7502101
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Company Address: No.17, West Wu Song Street, Qinghe County, Hebei Province
Tel: 0319-8161711 8161511 7502102 Fax: 0319-8161311 7502103 Zip code: 054800
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