Electrical insulation implementation Standard: GB-12011-2009

PU polyurethane has good electrical insulation performance, the experimental voltage is 6000 V, the test time is 1 min, and the leakage current is less than 1.8A. Suitable for iron and steel, smelting, construction, electricity, automobile manufacturing and other enterprises

Penetration Resistance Standard: GB21147-2007

Put steel plate in the middle outsole , up to the penetration force >= 1100N (special grade)

Suitable for iron and steel, smelting, construction, electricity, automobile manufacturing and other enterprises

High-temperature-resistant performanceStandard: LD32-1992

The rubber material is used to resist high temperature sole, and the instantaneous temperature can withstand a 300土2°.

Suitable for iron and steel, smelting and other enter-prises

Oil resistance implementation Standard: GB16756-79

Polyurethane is used at the outsole, and its unique molecular structure determines the good oil resistance. The volume change rate is less than 12% and the hardness is increased by less than 10 (Shore). Suitable for all kinds of enterprises.

Anti-static performance Standard: GB21147-2007

The results show that the unique antistatic formula has good electrical performance, and the result is 1.3 x 10, which far exceeds the national standard 1.0 x 10.

It is suitable for various enterprises such as petrochemical industry and the like

Acid and base resistance implementation Standard: GB12018-1989

The outsole is immersed in different concentrations of chemicals, sulfuric acid, hydrochloric acid and sodiumhydroxide, all exceeding the national standards. Suitable for petrochemical enterprises