non-metal penetration resistance midsole
Minimum Order: 0
Quality/Safety Certification: 0.00
no nail penetration at 1100N and no separation of the layeers occurred before 1100 N
non-metal penetration resistance pass the test of high temperature, low temperature, effect of acid , alkali, fuel oil . no nail penetration at 1100N and no separation of the layeers occurred before 1100 N
