Prepolymer: PTMEG- Low Polyether
Solids: 100%
VOCs: Zero
Hardness Shore A: 60 +/-5
Colour: All standard
Storage: 15°C-30°C (60°F-86°F) dry, away from sunlight
Shelf Life: +2 years unopened
Tensile Strength: ASTM D412 ~ 13.40 MPa (1944 psi)
Elongation: ASTM D412 ~ 562%
Tear Strength: ASTM D624 Die C ~ 46.23kN/m (264lbf-in)
Abrasion Taber 1kg, 1000cy, H18: ASTM D4060-19 ~ 43 mg loss
Impact Resistance: ASTM D2794 ~ >28.02 kN/m (160 pli)
Bashore Resilience: ASTM D2632 ~ 42%
Dry/wet Operating Temperature: -56°C (-70°F) to 93°C (200°F)
Immersion Operating Temperature: Max 60°C (140°F)
Chemical Resistance: Usually pH 3 - 11
Shrinkage: Approx. 1%
Specific Gravity: 1.017gm/cc
Specific Volume: 25 cu.in / lb
Coverage: 34sqm @ 25micron/kg (166sqft @ .001”/lb)
NC-60
CASTABLE POLYURETHANE
NORMAC NC-60 (formerly NR-606) is a room-tempera- ture curing 60A two part castable polyurethane system. Designed using PTMEG Polyether with low-free technology which virtually eliminates isocyanate exposure. Easily processed, application areas include large open surfaces to small intricate molds. Suited for applications that require abrasion, corrosion resistance and vibration or friction management. Our application guide is available upon request.