Brand: COVESTRO
NCO content：13.3 ± 0.4 %
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：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: EVONIK
losson drying：<1.5 %
pH-value:3.7 – 4.5
SiO2 content:>99.8 %
specific surfacearea(BET):175 – 225 m²/g
tamped density:Approx. 50 g/l
Brand: COVESTRO
NCO content：4.4 ± 0.2 %
Viscosity (23 °C)：7000 ± 1000 mPa·s
Monomeric HDI：< 0.5%
Brand: EVONIK
losson drying：<1.5 %
pH-value:3.7 – 4.5
SiO2 content:>99.8 %
specific surfacearea(BET):175 – 225 m²/g
tamped density:Approx. 120 g/l
Brand: EVONIK
losson drying：<1.5 %
pH-value:3.7 – 4.5
SiO2 content:>99.8 %
specific surfacearea(BET):175 – 225 m²/g
tamped density:Approx. 50 g/l
Brand: BASHAN
Specific Surface Area BET（m²/g）：200±15
pH Value in 4% dispersion:3.8～4.2
Loss on Drying 2h@ 105℃（％）:≤1.5
Loss on Ignition 2h@ 1000℃（％）:≤2.0
Sieve Residue 45μm（％）:≤0.05
Bulk Density （g/l）：40～60
SiO2Content（％）：≥99.8
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:Thousands Technology
Appearance: clear cyan purple liquid
Resin casting body color: light color , light blue, vivid color
Brand:Thousands Technology
Appearance: clear purple liquid
Gel time (25 ℃)：≤ 5 min
Density (25 ℃): 0.900-0.922g / min
Resin casting body color: original color
