Acid resistance and air-proof fabric (bears the strong acid)

Introduction: This fabric is produced under the national GBIZ012 standard. It mostly applys to protection about acid pollution seriously, for example chemicalplant, metallurgy, smelt, petroleum, transportation, storage etc.

Main technical index item 80%m/mH2SO4 30%m/mHCL 40% m/m HNO3 Acid proof bleeding time（min） ≥120 ≥120 ≥120 Strengrh reduced rate soakde by acid(%) 98%m/mH2SO4 ≤30 ≤30 ≤50