The new interior door seal PU foam wrap-around seal

Hebei Cui Rubber Products Co., Ltd. the latest development of a new generation of coated sealing strip is made of high resilience PU (polyurethane) foam material, the outer sheath PE (polyethylene) film,  composition; high rebound PU foam material with ultra-high resilience, lower than the compressive strain of 10% or less, effectively guarantee the long-term sealing doors and windows; outer coating PE film greatly extend the life of the product , rich color choices so look gorgeous novel; PP supportive framework play a fixed installation product, effectively prevent product shrinkage. The utility model: a drug-free environment, noise reduction, long service life of 20 years, thermal insulation, wide environmental range -40 ℃ to 90 ℃ by fatigue test 50 million times, product superior physical properties Long-term use, maintaining the sealing performance of doors and windows. First, the use of: frame / door seal at the bottom of the two materials: Outsourcing PE film / inner PU foam / skeleton PP-TPE three colors: brown four, superior performance: 1 compression deformation test: 70 ℃ under 50% 22 hours continuous compression compression ratio, deformation rate ≤10% 2, the compression force test, at 25% compression rate, applied 15N / 100mm of force, the compression ratio ≤10N 3, test temperature range: from -40 ℃ to 90 ℃ no significant changes in sealing performance 4, thermal conductivity K value of the test: at 0 ℃ K value ≤0.035W / m2K; 5, resistance to fatigue testing: mimic window switch 50 million times, no significant changes in the shape of 6, noise test: only with intermediate strip IV68 windows, drop noisy 43 db 7, IV76 windows with intermediate strips and an additional strip, down noisy 45 db 8, outdoor anti-aging test: currently has more than 20 years, the performance remains intact V. Product Features : 1, advanced engineering with polyethylene outer envelope, good corrosion resistance and paint migration and glamorous look. 2, anti-UV (ultraviolet), resistant to sunlight and UV 5000Kj / m 3 no erosion, high elasticity foamed polyurethane material openings, long time to maintain the shape and high elastic temperature range -40 ℃ to 90 ℃ Hebei Cui professional production of PU hair bubble seal, wrap-around seal. It is a non-toxic, pollution-free, relatively green products. Compression deformation. Low temperature. Longer service life. Anti-theft doors, steel doors, and other high-grade copper door seal doors and windows of choice