High Viscosity PU Binder for Fire-Rated Door

High Viscosity PU Binder for Fire-Rated Door

Adhesive is essential assistant substance of anti-theft doorway, metal wood doors, polymer doors, which refers to speak to with air curing solitary element adhesive. With the features of high bonding power, very good weathering resistance, simple to use, h2o resistance and so on, it is extensively employed in iron and steel, galvanized metal plate, wooden construction and etc.

Application Desc.:

Honeycomb paper (incXiHu (West Lake) Dis.Hu (West Lake) Dis. aluminum honeycomb paper, polymer honeycomb paper, and many others.) EPT foam glue. Employed in require filling unit bonding honeycomb paper and other paper goods.

Utilized for bonding fireproof board, honeycomb paper in devices this sort of as security doors, and so forth..

Bonding polystyrene foam board for use in devices such as protection doors, and many others.


1. Sturdy adhesion, shear, high peel strength, large and minimal temperature resistance, hydrolysis resistance , heat resistance and growing older resistance.

two. It can achieve optimal bodily efficiency right after curing at area temperature and no degumming phenomenon in the method of transfer printing of protection door.

3. The operational time adjustment is sturdy, it can be chosen in accordance to the different time and various curing approach of Styrofoam.

4. Lower toXiHu (West Lake) Dis.town solvent, without having employing hugely toXiHu (West Lake) Dis.c solvent to lessen costs.

Technological Index:

Viscosity(with 4 cups, 77 ordmF):a hundred-300s

Powerful compound contentL78+-3%


one)Brushing approach: the floor of the functioning item is pretreatment #8594brushing glue #8594agglutination #8594curing. Cleansing the adhesive floor of safety doorway to ensure that no rust and no oil. It will impact the adhesion of Styrofoam if this component not be excellent taken care of.

two)In orEPTto make sure the energy of the adhesive, spot the adhesive evenly coated scratch in the sticky surface. It is greater to scrape with plastic toothed blade scraper, it can not use hairbrush brush glue since of high viscosity. The dosage of glue can be verified by the embossed depth of door. Brushing should not be also thick, uncovered time not also EPT.

three)Spend attention to velocity the procedure of gluing, coating evenly. It require quickly speed in summer season, not brush back again and forth a lot of times. If the motion is sluggish, you can set force in the glue EPT, never hold out for the surface area glue has dried and then put pressure on. Agglutination can be handled by cold pier or sizzling pier, the least time of chilly pier is 3-4 several hours and the minimal time of hot pier is 15-30 minutes. The cement time above 10 hours, it truly is much better that the backing temperature is 190 ~ 220C deg.

four)You should seal use lid for the unused glue to avoid curing crust. The clean of resources can use ethyl acetate solvent, or it can be soaked in heat drinking water for a number of minutes, and then clean with cleaning soap. This solution ought to be saved in a dry, ventilated, sealed surroundings, make sure you do not touch the water.


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

EPT amp Delivery:

EPT Specifics 200kg/drum, eighty drums for a 20” container.
Shipping and delivery Time 15 daEPTafter buy

About us:
HangZhou XiHu (West Lake) Dis.hu (West Lake) Dis. Chemical Co., Ltd. is a single of the most significant adhesive manufacturers in China, EPTizes in the research, manufacture and marketing and advertising of different kinds of adhesives, incEPTd: Drinking water-Based mostly Homo-Polyvinyl Acetate Emulsion Adhesive, Polyurethane adhesive, spray adhesive, speak to adhesive, footwear adhesive, wallpaper glue, and so on. OEM is offered below.

High Viscosity PU Binder for Fire-Rated Door

High Viscosity PU Binder for Fire-Rated Door