Brand:HUNTSMAN
Appearance：Colorless to pale yellow liquid with slight haze permitted
Color, Pt-Co：25 max.
Primary amine, % of total amine：97 min.
Total amine, meq/g：7.6-8.2
Water, wt%：0.2 max
Brand:Covestro
NCO content:21.8 ± 0.3%
Viscosity at 23 °C:3,000 ± 750 mPa·s
Color value (Hazen):≤ 40
Monomeric HDI：< 0.10%
Brand:CCP
Appearance：Liquid
Equivalent WPE：185-195
Color, Max Gardner：≦50（APHA）Max
Specific Gravity（25℃）：1.15-1.18
Viscosity（25℃ Gardner）：11000-15000
Brand:KUODO
EEW(g/eq):184-190
Viscosity(cps at 25°C):11,500-13,50
Hy-Cl(wt.%):0.05 max.
Specific Gravity*1(20°C):1.1
Brand:SANMU
Appearance：Transparent liquid, free of visible mechanical impurities
Epoxy equivalent (g / eq)：184-194
Viscosity (mPa.s/25°C): 11500-15000
Hydrolyzable Chloride (%): ≤0.10
Inorganic Chloride (ppm): ≤5
Volatile Content (%): ≤0.18
Color (APHA): ≤60
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: RESONAC
Tensile Strength: 69~89 MPa
Tensile Elongation at break: 4.0~5.0 %
Flexural Strength: 130~140 MPa
Flexural Modulus: 2.7~3.1 GPa
Heat Distortion Temperature:100~110 ℃
Barcol Hardness:40
Volume Shrinkage:7.5~8.5%
Brand: INEOS
Density:80g/cm<sup>3</sup>
Flash point：38 ℃
Main application: FRP gel coat repair, topcoat preparation, fiberglass surface refinishing
Brand: INEOS
Cone and Plate Viscosity：100 posie
Geltime：9 min
Product type: Polymer resin-based in-mold coating / FRP surface protection coating
Grade: Enguard AIDA
Main application: FRP in-mold coating, casting polymer surface protection, gelcoat surface finishing
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
