NR-7S
SPRAYABLE POLYURETHANE
NORMAC NR-7S solvent based two-part 60D polyurethane coating is extremely adaptable finding unique wear solutions while using inexpensive application equipment. Easily applied using standard airless or conventional spray equipment as well by brush or roller.This product offers a very low coefficient of friction allowing for applications that require non-sticking, improved material flow, and easy cleaning.
Seamless monolithic
Corrosion resistance
Additives – colour, UV stabilizer, anti-static
Any climate
Reduced bridging
Seamless monolithic
Corrosion resistance
Additives – colour, UV stabilizer, anti-static
Any climate
Reduced bridging
Prepolymer: Aliphatic Polyether
Solids: 57%
Flash Point: -9°C (16°F)
Hardness Shore D: 60 +/-5
Colour: All standard
Shelf Life: +2 years unopened
Storage: 15°C-30°C (60°F-86°F) dry, away from sunlight
Tensile Strength: ASTM D412 ~ 35.16 MPa (5100 psi)
Elongation: ASTM D412 ~ 220%
Tear Strength: ASTM D624 Die C ~ 91.94 kN/m (525lbf-in)
Taber Abrasion 1kf, 1000cy, H-18: ASTM D4060-19 ~ 90mg loss
Impact Resistance: ASTM D2794 ~ >28.02 kN/m (160 pli)
Dry/wet operating temperatures: -56°C (-70°F) to 93°C (200°F)
Immersion Operating Temperature: Max 60°C (140°F)
Vapor Transmission: ASTM E96-80 ~ < 0.10
Chemical Resistance: Usually pH 3 - 11
Coverage: 19.44 sqm @ 25 micron/kg (95 sqft @. 001”/lb)