Brand: EVONIK
carbon content：1.5 – 3.0 %
delivery form：free-flowing powder
losson drying：max. 0.5 %
pH value, 5%in water:≥ 3.7
specific surfacearea(BET):220 – 280m²/g
tamped density:Approx. 50 g/l
Brand: EVONIK
losson drying：<1.5 %
pH-value:3.7 – 4.5
SiO2 content:>99.8 %
specific surfacearea(BET):270 – 330 m²/g
tamped density:Approx. 50 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:Nouryon
Apparent bulk density：100-120 kg/m³
Appearance：Black free-flowing pellets
Ash：≤0.1 %
Fines <125 micron: ≤7 %
Grit content: ≤30 mg/kg
Iodine absorption :1000-1100 mg/g
Moisture: ≤0.5 %
pH: 9.0-10.5
Pore volume, DBP: 480-510 ml/100g
Volatiles: ≤1.0 %
Brand:Tokuyama
Specific surface area:200ÿ240 mÿ2ÿ /g
(BET) Bulk density:40 g/L (approximately)
pH (4% suspension):4.2
SiO2 purity (dry basis): > 99.9 %
Cl:< 50 ppmÿ
Al:< 20 ppmÿ
Fe:< 20 ppmÿ
325 mesh coarse: < 0.01 %
grain moisture (loss on drying method, %):< 1.5 %
Brand:Invista
IUPAC Name：2-methylpentane-1,5-diamine
CAS Number：15520-10-2
Molecular Formula ：C6H16N2
Molecular Weight： 116.208 g/mol
Description： Clear low viscosity liquid, free of suspended materials
Brand:Cabot
B.E.T. Surface Area：200 m2/g
pH (4% aqueous slurry)： 3.7 – 4.3
325 Mesh Residue (44 microns)： 0.02% max.
Tamped Density： 50 g/l
Loss on Heating*： < 1.5%
Specific Gravity ：2.2 g/cm3
Wt. per gallon： 18.3 lb
Brand: COVESTRO
NCO content：19.6 ± 0.3 %
Non-volatile content2.2 g / 120 min / 100 °C：90 ± 1 %
Viscosity (23 °C)：500 ± 150 mPa·s
Color value (Iod)：≤ 40
Monomeric HDI：< 0.15%
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: Light yellow transparent liquid
Viscosity（25℃，Pa·s）：0.25-0.45
Gel time（25℃，min）：9-17
Acid value（mgKOH/g）：28-36
Solid content（%）：61-67
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
Brand:Thousands Technology
Appearance: clear purple liquid
Resin casting body color: original resin color
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:Thousands Technology
Appearance: clear purple liquid
Gel time(25℃)≤5min
Density(25℃):0.900-0.922g/min
Color of resin casting body: reveal original resin color
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:Thousands Technology
Appearance: Clear liquid
Color:≤50 Pt-Co
Total active oxygen:10.0-10.3 %
Density:0.99 g/cm³
Viscosity, 20 °C:12 mPa.s
