Brand:SANMU
Appearance：transparent solid
Epoxy equivalent (g / eq)：210-240
Softening point (℃)：14-23
Hydrolyzing chloride (%)：0.5
Inorganic chlorine (ppm)：100
Volatiles (%)：0.6
Color (Gardner method)：1.0
Brand:SANMU
Appearance：transparent solid
Epoxy equivalent (g / eq)：450-560
Softening point (℃)：60-76
Hydrolyzing chloride (%)：0.2
Inorganic chlorine (ppm)：100
Volatiles (%)：0.5
Color (Gardner method)：1.0
Brand:SINOCHEM HOLDINGS
Appearance：Clear liquid, no visible mechanical impurity
Colour (Hazen)：40 Max
Epoxy Equivalent (g/mol)：210-230
Hydrolytic Chlorine (%)：0.05 Max
Inorg.Cl （mg/kg：50 Max
Volatile /150℃,40min (%)：0.60 Max
Softening Point (℃ )：14-23
Brand:SINOCHEM HOLDINGS
Appearance：Clear liquid, no visible mechanical impurity
Colour (Hazen)：40 Max
Epoxy Equivalent (g/mol)：175～185
Inorganic Chlorine (mg/kg)：50 Max
Hydrolytic Chlorine (%)：0.050 Max
Volatile /150℃,40min (%)：0.50 Max
Viscosity/25 (mPa.s) ℃：8000～11000
Brand:SINOCHEM HOLDINGS
Appearance：Clear liquid, no visible mechanical impurity
Colour (Hazen)：40 Max
Epoxy Equivalent (g/mol)：184～195
Hydrolytic Chlorine (%)：0.20 Max
Inorganic Chlorine (mg/kg)：50 Max
Volatile /150℃,40min (%)：0.50 Max
Viscosity/25 (mPa.s) ℃：10000-16000
Brand:Dow
Epoxide Equivalent Weight (g/eq)：182 – 192
Epoxide Percentage (%)：22.4 – 23.6
Epoxide Group Content (mmol/kg)：5200 – 5500
Color (Platinum Cobalt)：75 Max.
Viscosity @ 25°C (mPa•s)：11000 – 14000
Hydrolyzable Chloride Content (ppm)：500 Max.
Shelf Life (Months)：24
Brand: INEOS
Property at 23 °C
Density:1.2 kg/dm3 at ISO 2811
Geltime, 2% MEKP-50:3 hours
Complete hardening:72 hours
Shrinkage，linear：2%
Brand:HUNTSMAN
Appearance：Colorless to pale yellow with slight haze
Color, Pt-Co：50 max.
Primary amine, % of total amine：90 min.
Total acetylatables, meq/g：6.5 – 7.1
Total amine, meq/g：6.1 – 6.6
Water, wt%：0.25 max.
Brand:HUNTSMAN
Appearance：Colorless to pale yellow liquid ST-30.1 with slight haze permitted
Color, Pt-Co：25 max.
Primary amine, % of total amine：97 min.
Total acetylatables, meq/g：8.3 – 9.1
Total amine, % acetylatables：94.0 min.
Water, wt%：0.20 max.
Brand: INEOS
Properties at 23 °C
Viscosity, Brookfield RV5, 10 rpm: 7000 mPas ISO 2555
Viscosity, cone&plate: 250 mPas ISO 2884
Geltime, 2% MEKP-50: 7 min ASTM D2471
Brand:Cabot
Grade: CAB-O-SIL® M-7D
Chemical nature: Untreated Hydrophilic Fumed Silica (SiO₂)
Product form: White powder
Specific surface area: Medium-high surface area (exact BET value not specified)
Brand: COVESTRO
Form supplied：approx. 60 % in butyl acetate
NCO content：10.5 ± 0.5 %
Non-volatile content：60.0 ± 2.0 %
Viscosity (23 °C)：2,200 ± 1,000 mPa·s
Iodine color value：≤ 4
Monomeric TDI + HDI：< 0.5%
Brand: COVESTRO
Form supplied：approx. 51 % in butyl acetate
NCO content：7.4 ± 0.2 %
Non-volatile content(0.2 g / 60 min / 120°C)：51.0 ± 2.0 %
Viscosity (23 °C)：250 ± 75 mPa·s
Color value (Iod)：≤ 1.0
Monomeric content：< 0.50%
Brand: COVESTRO
Form supplied：approx. 51 % in butyl acetate
NCO content：7.4 ± 0.2 %
Non-volatile content(0.2 g / 60 min / 120°C)：51.0 ± 2.0 %
Viscosity (23 °C)：250 ± 75 mPa·s
Color value (Iod)：≤ 1.0
Monomeric content：< 0.50%
Brand: COVESTRO
Form supplied：approx. 51 % in butyl acetate
NCO content：8.0 ± 0.3 %
Non-volatile content(0.2 g / 60 min / 120°C)：51.0 ± 2.0 %
Viscosity (23 °C)：1,300 ± 450 mPa·s
Color value (Iod)：≤ 1.0
Monomeric content：< 0.10%
Brand: CHEM TREND
Product family: Mold Release Agents / Auxiliary Agents
Product type: Solvent-Based Semi-Permanent Mold Release Agent
Grade: Chemlease® 1365 EZ
Chemical nature: Solvent-Based Semi-Permanent Release Coating
Product form: Liquid mold release agent
Application methods: Wipe-on application using clean cotton cloths
Brand: CHEM TREND
Grade: Chemlease® PMR-90 EZ
Chemical nature: Solvent-Based Semi-Permanent Release Coating
Product form: Liquid mold release agent
Application methods: Wipe-on application using clean cotton cloths
Brand: EVONIK
Molecular weight：7000 g/mol
Glass transition temperature (solid)：-5 ℃
Density (20 ) (solution):1.10 g/ cm
Flash point：72 ℃
Brand: EVONIK
carbon content：2.0 – 4.0%
loss on drying*2 hours at 105 °C：≤0.5 %
pH value in 4% dispersion:≥5.5
SiO2 content：>99.8 %
specific surfacearea(BET):135 – 185 m²/g
Brand: EVONIK
carbon content：0.7 – 1.3%
loss on drying*2 hours at 105 °C：≤0.5 %
pH value in 4% dispersion:3.7 – 4.7
SiO2 content：>99.8 %
specific surfacearea(BET):150 – 190 m²/g
Brand: EVONIK
carbon content：0.6 – 1.2%
losson drying：<0.5 %
pH value:3.6 – 5.5
SiO2 content：>99.8 %
specific surfacearea(BET):90 – 130 m²/g
tamped density:Approx.50 g/l
Brand: EVONIK
carbon content：3.5 – 5.0 %
losson drying：<0.5 %
pH value:4.0 – 6.0
SiO2 content：>99.8 %
specific surfacearea(BET):80 – 120 m²/g
tamped density:Approx. 60 g/l
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
