Pneumatic sealing strip should be TPE sealing strip. It has low density, high quality filling effect, good thermal insulation material, good stability, use temperature range between-50 ~ 135℃, no deformation at high temperature, no shrinkage at low temperature; good aging resistance, with the advantages of oxidation resistance and uviofast, can still ensure Bridge-cutoff aluminum alloy doors and windows sealing effect for a long time; Corrosion resistance, can resist the corrosion of acid rain and ozone. It does not contain heavy metals and can be recycled to reach the food hygiene level. In addition. The TPE sealing strip uses thermal welding during installation to fundamentally solve the problems of lax corner sealing and cracking of glue.
