Fire Door and Window Sealant Strip Fire Proof Expansion Sealing Strip
| Product name | Fire door and window sealant strip fire proof expansion sealing strip |
| Material | Expandible graphite and PVC |
| Size | The width:10-50mm The thickness: 1-5mm |
| Color | Red, brown, white, black |
| Initial expansion temperature |
199℃ |
| Main expansion temperature |
347℃ |
| Linear expansion ratio | ≥3 times |
| Function | When on fire, the rapid expansion, closed doors and windows crack, prevent smoke and heat channeling into, to ensure personal safety, sound insulation |
| Application | Fire-proof door, community security door, heating furnace, heat sink, building pipe wells etc. |
1. Intumescent material expands when heated to seal around objects exposed to fire.
2. Smoke seal retards spread of toxic by-products of combustion.
3. Documented aging properties.
4. Excellent flexibility for easy and cost-effective installation.
5. Low flame spread and smoke development.
6. Can be cut required length.
Used in fire door assemblies of timber, steer 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.
1. One part is packaged with one plastic bag, then certain quantity of rubber sealing strip are put into carton box.
2. Carton box insider rubber sealing strip is with packing list detail. Such as, item name, the type number of rubber mounting, quantity of rubber sealing strip, gross weight,net weight, dimension of carton box, etc.
3. All of carton box will be put on one non-fumigation pallet, then all carton boxes will be wrapped by film.
4. We have our own forwarder which has Rich experience in delivery arrangement to optimize the most economic and quickest shipping way, SEA, AIR, DHL, UPS, FEDEX, TNT , etc.
1. Product: we specialize in rubber molding,injection and extruded rubber profile.
And complete advanced production equipment and test equipment.
2. High quality: 100% of the national standard has been no product quality complaints.
the materials are environmentally friendly and the technology reaches the international advanced level.
3. The competitive price: we have own factory, and the price is directly from factory. In additional, perfect advanced production equipment and enough staff. So the price is the best.
4. Quantity: Small quantity is available
5. Tooling: Developing tooling according to drawing or sample, and solve all of questions.
6. Package: all of package meet standard internal export package, carton outside, inside plastic bag for each part; as your requirement.
7. Transport: We have our own freight forwarder which can guarantee our goods can be delivered safely and promptly by sea or air.
8. Stock and delivery:Standard specification, lots of stocks, and fast delivery.
9. Service: Excellent service after-sales.
