Waterproof and breathable, good temperature resistance, good chemical stability, good sound permeability, insulation, high temperature resistance, aging resistance.
CHANG QI
ePTFE sheet
Chemical corrosion resistance, high and low temperature resistance, excellent physical properties.
CHANG QI
PTFE SUPER SEAL LINE
High strength ,safe Durable ues,loose-proof Clesn,fast and convcnicnt.