Foam Weather Stripping

The coated seal is composed of high rebound PU (polyurethane) foaming material, covering PE film, and > with PP(poly) support. High rebound PU foaming material has super-high resilience, less than 10% compression deformation, effectively ensuring the long-term sealing of doors and Windows; The outsourcing of PE film greatly prolongs the service life and rich color selection of the product, which makes the appearance of the product new. PP supports the skeleton to act as a fixed and effective product to prevent the product from contracting. The utility model has: non-toxic environmental protection, noise, long service life, heat preservation and heat insulation, 20 years - 40 ℃ to 90 ℃ of ultra wide environment using range, through the fatigue test of 500000 times, product excellent physical properties in the process of long-term use, keep the doors and Windows sealed performance.

I. use scope: seal at the bottom of door frame/door.

2. Materials: outsourced PE film/PU foaming/skeleton pp-tpe.

3. Color: customized according to customer's requirements.

4. Superior performance:

1. Compression deformation test: the compression rate of 50% under 70 is kept compressed for 22 hours, and the deformation rate is less than 10%.

2. Compression force test, with a force of 15N/100mm under 25% compression rate, the compression rate is less than 10N.

3. Temperature range test: there is no obvious change in the sealing performance from -40 to 90.

4. Heat conduction K value test: the value of K value is less than 0.035w /m2K;

5. Fatigue resistance test: simulated window switch 500,000 times, the shape has no obvious change.

6. Sound insulation test: only with the middle strip IV68 window, the noise level is 43 decibels.

7. The IV76 window with the intermediate strip and the attached rubber strip is noisy 45 decibels.

8. Outdoor aging test: it has been over 20 years, and its performance is in good condition.

V. product features:

1. The high quality engineering USES the outer coating 

2, resistance to UV (ultraviolet), resistant to sunlight and UV 5000 kj / ㎡ denudation

3. High elastic open-hole foaming polyurethane material, long time maintaining shape and high elastic temperature range -40 to 90 degrees.

Hebei cui's specialty produces PU foaming seal strip, encapsulated seal. It is a non-toxic, pollution-free, relatively green products. Compression does not deform. Resistance to low temperature. Long service life. It is the first choice sealing strip for high grade doors and Windows, such as security doors, steel doors, copper doors, solid wood doors, aluminum and wooden doors.

Hot Tags: Foam Weather Stripping, China, manufacturers, suppliers, factory, wholesale, customized, High Density Foam Weatherstrip, Coated Weatherstrip Seal Metal Door Strips, bset Polyurethane Foam Sealing, self adhesive door weather stripping, Waterproof Expanding Foam Sealant, High Elastic Polyurethane Foam Strip