Protection After heating, formed corrosion protection seal and strong backing provides outstanding waterproofing effect and high chemical resistance.
SHAIC HS-3401 3-layer corrosion protection system resists impact, abrasion and ultraviolet light as well as excellent re- sistance against cathodic disbondment, dielectric breakdown.
SHAIC HS-3401 is supplied in bulk rolls, which is cut in the field for any size of pipe.
No need to drive to warehouse and just cut customized length in the field in time that reduces inventories and saves the cost & time
Properties | Test Method | Values | ||||
---|---|---|---|---|---|---|
Inner Layer |
Softening Point | ASTM E28 | 100°C(212°F) | |||
Lap Shear @23℃ | EN 12068 | 40N/cm2(57psi) | ||||
Outer Layer |
Tensile Strength | ASTM D638 | 22Mpa(3200psi) | |||
Elongation | ASTM D638 | 400%↑ | ||||
Hardness | ASTM D2240 | 50↑ | ||||
Heat Aging |
Elongation | After 70 days | ASTM D638 (DIN 30672) |
400% | ||
After 100 days | 400% | |||||
Tensile Strength | After 70 days | 18Mpa(2700psi) | ||||
After 100 days | 17Mpa(2500psi) | |||||
Volume Resistivity | ASTM D257 | 1015Ω㎝↑ | ||||
Dielectric Breakdown | ASTM D149 | 32kV | ||||
Sleeve | Impact Resistance | EN 12068 | 15J↑ | |||
Penetration Resistance | ASTM G17 | No holiday at 15kV | ||||
Water Absorption | ASTM D570 | 0.05%↓ | ||||
Cathodic Disbondment |
at 23℃ | EN 12068 | 7.5mm | |||
at 60℃ | EN 12068 | 10mm | ||||
Adhesion Strength |
To P.E | ASTM D1000 | 40N/cm | |||
To Steel | 70N/cm | |||||
Operating Temperature | -20℃ to 60℃ |