Closed cell PVC sealing foam tape is made by 300-400kg/m³ density PVC foam. The foam sealant combines a closed-cell polyvinyl chloride foam substrate with a pressure-sensitive adhesive on both sides.
Closed cell PVC sealing foam tape of Polyvinyl Chloride plastic as the main raw material, through high temperature mixing, adding foaming agent, auxiliary agent and other raw materials to make the independent closed-hole foaming material.The foam sealant combines a closed-cell polyvinyl chloride foam substrate with a pressure-sensitive adhesive on both sides.The appearance is smooth,the bubble hole structure is more subtle, press back to play slowly. It has the excellent properties of toughness, heat insulation, sound insulation, high resistance to corrosion, good resilience, small absorption of water, conductive or antistatic.Sanhe foam performance in the window glazing market has made it the good choice in a kind of glazing applications.
1.Strong adhesion, excellent shock absorption and crack resistance, sound absorption, and thermal insulation；
2.Good isolation and buffering performance, no water absorption, good shockproof effect；
3.Excellent fire resistance, heat and flame retardant effect, good mechanical strength and electrical insulation；
4.High tensile strength, good elongation, good adaptability to base expansion or cracking deformation；
5.Good stain resistance, easy to clean, special UV treatment, corrosion resistance；
It is used for flexible connection of building, household, decoration and so on, and is also the best choice of window glass assembly, which is loved by people in developed countries in Europe and America.