AD-HD41000 Series Metal Lubricating Wear-Resistant Coating

The high-performance formulation of the AD-HD41000 series coating enables it to form a protective layer resistant to chemical corrosion and moisture.

Polyurea Waterproof and Impact-Resistant Coating

Test Item Polyurea Test Method Polyurea Test Value

Shore Hardness D ASTM D2240 60±1

Coefficient of Friction Static ASTM D1894 0.305

Polyurea Dynamic 0.127

Polyurea Dielectric Constant ASTM D150 3.6

Polyurea Loss Factor ASTM D150 0.031

Polyurea Volume Resistivity ASTM D257 2.3×10¹⁴ ohm·cm

DMA Test (Loss Modulus, E” Tg Point) ASTM D4065 -48℃

Polyurea Elongation ASTM D412 162%

Flexural Strength ASTM D790 18.1 MPa

Flexural Modulus ASTM D790 386.1 MPa

Mold Test MIL-STD 810F Pass

Polyurea Waterproof and Impact-Resistant Coating

Pull-Off Test—Adhesion

Metal—No Primer ASTM C297 12.4 MPa

Metal—TPM Primer 13.2 MPa

TABER Abrasion (mg Loss/1000 Cycles/1000g Mass) ASTM D4060 69.8

Tear Strength ASTM D624 137.1 N/mm

Tensile Strength ASTM D412 23.7 MPa

Water Vapor Transmission

ASTM E96 0.34 g/m²·h

Salt Spray Test ASTM B117 Rating 10, 3000 Hours, with XPM Primer

Safe Walk Surface Dry Surface ASTM F1637.95 0.97

Wet Surface 0.82