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Wuhan Boli Chemical Co., Ltd.

Polyurethane Adhesive, Binder, Adhesive manufacturer / supplier in China, offering China Factory Low Price Fireproof Door Glue Polyurethane Glue, Without Benzene Polyurethane Adhesive for All Purposed Glue, Polyurethane Glue for All Purpose Usage and so on.

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Supplier Homepage Product Polyurethane PU adhesive China Factory Low Price Fireproof Door Glue Polyurethane Glue

China Factory Low Price Fireproof Door Glue Polyurethane Glue

FOB Price: US $2,000-2,800 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $2,000-2,800/ Ton
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Port: Shanghai, China
Production Capacity: 5000 Tons/Month
Payment Terms: T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 318#
  • Morphology: Solvent
  • Material: Polyurethane
  • Main Agent Composition: Polyurethane Elastomer
  • Promoter Composition: Solvent
  • Color: Yellow
  • Transport Package: Iron Drum or Plastic Drum
  • Origin: China
  • Bonding Function: Structural Adhesive
  • Application: Construction, Woodworking
  • Classification: Room Curing
  • Characteristic: Weatherability
  • Composition: Organic Material
  • Trademark: GBL
  • Specification: Optional
Product Description
Styrofoam is essential assistant material of anti-theft door, steel wooden doors, polymer doors, which refers to contact with air curing single component adhesive. With the features of  high bonding strength, good weathering resistance, easy to use, water resistance and so on, it is widely used in iron and steel, galvanized steel plate, wood structure and etc.
China Factory Low Price Fireproof Door Glue Polyurethane Glue

China Factory Low Price Fireproof Door Glue Polyurethane Glue

Application Desc.

Honeycomb paper (including aluminum honeycomb paper, polymer honeycomb paper, etc.) special foam glue. Used in need filling device bonding honeycomb paper and other paper products.

General styrofoam. Used for bonding fireproof board, honeycomb paper in devices such as security doors, etc..

Benzene plate special cold press styrofoam. Bonding polystyrene foam board for use in devices such as security doors, etc.


Strong adhesion, shear, high peel strength, high and low temperature resistance, hydrolysis resistance , heat resistance and aging resistance.

It can achieve optimal physical performance after curing at room temperature and no degumming phenomenon in the process of transfer printing of security door.

The operational time adjustment is strong, it can be selected according to the different time and different curing process of Styrofoam.

 Low toxicity solvent, without using highly toxic solvent to reduce costs.

Technical Index:

 Viscosity(with 4 cups, 77ºF):100-300s

 Effective substance contentL78+-3%


1)Brushing process: the surface of the working object  is pretreatment →brushing glue →agglutination →curing. Cleaning the adhesive surface of  security door to ensure that  no rust and no oil. It will effect the adhesion of Styrofoam if this part not be good handled.

2)In order to ensure the strength of the adhesive, place the adhesive evenly coated scratch in the sticky surface. It's better to scrape with plastic toothed blade scraper, it can not use hairbrush brush glue because of high viscosity. The dosage of glue can be confirmed by the embossed depth of door. Brushing should not be too thick, exposed time not too long.

3)Pay attention to speed the process of gluing, coating evenly. It require fast speed in summer, not brush back and forth many times. If the action is slow, you can put pressure in the glue machine, don't wait for the surface glue has dried and then put pressure on. Agglutination can be handled  by cold pier or hot pier, the minimum time of cold pier is  3-4 hours and the minimum time of hot pier is  15-30 minutes. The cement time over 10 hours, it's better that the backing temperature is 190 ~ 220C °.

4)Please seal use lid for the unused glue to avoid curing crust. The clean of tools can use ethyl acetate solvent, or it can be soaked in warm water for a few minutes, and then wash with soap. This product should be stored in a dry, ventilated, sealed environment, please do not touch the water. 


In the two process of brushing glue and pressure on glue, it must be finished in the surface drying time that usually less than 20 minutes .

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