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53 1-800-749-1363 • www.alphaprotech.com Shoe & Boot Covers Physical Properties Shoe & Boot Covers Physical Properties Testing Chart Standard Applied Test Standard AquaTrak ® SureGrip ™ GenPro ® CPE NaviTrak ® Ball Burst Strength ASTM D3787 29.8 lbs 23.7 lbs NT NT 11.75 lbs Coefficient of Friction ASTM D1894 Static Kinetic 0.605 0.607 0.58 0.63 1.3099 1.0992 0.4699 0.3928 N/T General Tensile ASTM D5034 MD TD 25.94 lbs 37.58 lbs 19.86 lbs 22.01 lbs NT NT 14.67 lbs 11.27 lbs Helmke Drum IEST-RP-CC003.3 Category I Category I Category I Category I Category I Hydrostatic Resistance ASTM D751 31 psi NT NT NT 14.5 psi Mass/ Unit Area ASTM D3776 61.2 g/m 2 48.5 g/m 2 34.5 g/m 2 46.2 g/m 2 47.6 g/m 2 Mullen Burst Strength ASTM D3786 37 psi 90 psi NT NT NT Puncture Propagation Tear Resistance ASTM D2582 MD TD 6.1 lbs 8.5 lbs 5.0 lbs 4.8 lbs NT NT 9.5 lbs 9.5 lbs Synthetic Blood Penetration ASTM F1670 Pass NT NT NT Pass Trapeziod Tearing Strength ASTM D5587 MD TD 10.27 lbs 15.19 lbs 7.02 lbs 6.44 lbs NT NT 4.78 lbs 2.45 lbs Water Resistance Impact Penetration AATCC Method 42 None Seen None Seen Penetration Seen NT None Seen Water Vapor Transmission ASTM E96 7.8812 gm/day-m 2 1.931 gm/day-m 2 NT NT 1.0525 gm/day-m 2 Standard Applied Test Standard UltraGrip ™ Shoe Covers w/ (BarrierTech ® upper) SH-E131#-BH & SH-M131#-BH family UltraGrip ™ Boot Covers (Microbreathe ™ upper) BT-A131#-B & BT-A181#-B family SafeStep ® Shoe Covers (BarrierTech ® upper) SH-E171#-BH family MaxGrip ® Shoe Covers (BarrierTech ® upper) SH-E1W1#-BH family MaxGrip ® Boot Covers (AquaTrak ® upper) BT-T4W1#-B & BT-T5W1#-B family Coefficient of Friction ASTM D1894 Static Kinetic 3.117 3.208 2.239 1.946 4.127 4.181 3.760 4.024 3.406 3.446 Test results provided by an independent third party testing laboratory. MD - Machine Direction TD - Transverse Direction NT - Not Tested N/A - Not Applicable