Brand: COVESTRO
NCO content：16.5 ± 0.3 %
Non-volatile content2.2 g / 120 min / 100 °C：75 ± 1 %
Viscosity (23 °C)：250 ± 75 mPa·s
Color value (Iod)：≤ 40
Monomeric content：< 0.38%
Brand: COVESTRO
NCO content：4.4 ± 0.2 %
Viscosity (23 °C)：7000 ± 1000 mPa·s
Monomeric HDI：< 0.5%
Brand: EVONIK
Molecular weight C10H22N2:170.3g/mol
Equivalent weight:85.2g/val
H-active equipment weight:42.6g/val
Density at 20℃：0.820-0.925gcm3
Brand: AOC
Appearance: Thixotropic liquid
Viscosity at 25℃ (#4, rpm2):
•Typical Value Base Gelcoat Brush：35000-60000 mPa.s
•Typical Value Base Gelcoat Spray:21000-40000 mPa.s
Viscosity at 25℃ (#4, rpm20):
•Typical Value Base Gelcoat Brush：5700-7300 mPa.s
•Typical Value Base Gelcoat Spray:3500-5200 mPa.s
Gel time at 25 ℃:
•Typical Value Base Gelcoat Brush：12-18 minutes
•Typical Value Base Gelcoat Spray: 8-15minutes
Brand: AOC
Appearance: Beige
Viscosity1) @23℃:1200-2000 mPa.s
Gel time, 200g paste cured with 2% M50,23℃:55-65 minutes
Gel_Time2) (25℃ until 35℃):38-41 minutes
Curel_Time2) (25℃-peak)：51-61 minutes
Brand: AOC
Appearance: clear
Viscosity @23℃:400-550 mPa.s
Solids content, IR drying:55-61%
Acid value:8-14 mgKOH/g
Gel time(25℃to35 °C):15-25 min
Brand: TR INDUSTRIES
Dry Time: 5-10 minutes@ 72°F. Varies depending on working temperature
Specific Gravity: .80-.82 (approx. 6.75lbs./Gal)
Wax Melting or Softening Point: 185 – 200°F (85 – 93°C)
Color: Off-white
Brand: AOC
Appearance: Clear
Viscosity @23℃:400-550 mPa.s
Solids content, IR drying:59-65 %
Acid value:20-26 mgKOH/g
Gel_time1(25℃ until 35 °C):15-22 min
Gel_time2 (66℃ until 88 °C):4.5-6.6 min
Cure time2(66℃ until peak):6.5-8.6 min
Brand: AOC
Appearance:Clear
Solids content, IR drying:55-63%
Viscosity @23℃:1100-1400 mPa.s
Gel_Time (25 until 35℃):9-15 min
Brand: AOC
Appearance: Clear-sl Hazy
Solids content: 50 – 56 %
Viscosity @23℃，100 s<sup>-1</sup>:450-550 mPa.s
Gel time (25 until 35 ℃): 21-36min
