Epoxy Resin ZC-127 is a liquid resin manufactured from bisphenol-A and epichlorohydin. It is recognized as a standard from which many variations have been developed .A wide variety of curing agents is available to cure liquid epoxy resins at ambient conditions. The most frequently used are aliphatic polyamines, polyamides, amidoamines, cycloaliphatic amines and modified versions of these curing agents. These systems are sometimes cured at an elevated temperature to improve selected properties such as chemical resistance and glass transition temperature. Elevated temperature cures are necessary and long post-cures are required to develop full end properties if anhydride of catalytic curing agents are employed.
| Supplier | |
|---|---|
| Resin Type | Epoxy Resin |
| Pre-promotion Thixotropy | / |
| Molding Process | Filament Winding, Hand Lay-up, Pultrusion |
| Industry | Automotive & Transportation, Electrical & Electronics, Paints & Coatings, Petrochemical, Wind Energy |
Epoxy resin products are mainly used in surface coatings, composites, for material bonding, and insulating materials; also widely used in the national defense, aerospace, road transport, automotive, aircraft, shipping, building construction, and electronics industries, and for electrical engineering, home appliances, telecommunications, energy, and food packaging.
| Property | Value | Unit | TM |
| Appearance | Clear liquid,no visible mechanical impurity |
– | – |
| Epoxy equivalent | 175-185 | g/mol | GB/T 2895-2008 |
| Hydrolyzed chlorine | 0.05max | % | GB/T 7193-2008 |
| Inorganic chlorine | 50max | mg/kg | GB/T 7193-2008 |
| Volatile matter | 0.50max | mg/kg | GB/T 7193-2008 |
| Viscosity /25℃ | 8000-15000 | mPa•s | GB/T 7193-2008 |
Appearance:Yellowish transparent viscous liquid
Acid Value:14-20 mgKOH/g
Viscosity，25℃:0.65-0.75 Pa.s
Solid Content:63-69 %
Thermal Stability,80℃:≥24 h
Gel Time:4.5-9.5 min
Appearance:Yellowish transparent viscous liquid
Acid Value:14-20 mgKOH/g
Viscosity，25℃:0.35-0.45 Pa.s
Solid Content:61-67 %
Thermal Stability,80℃:≥24 h
Gel Time:4-6 min
Appearance:Light yellow transparent viscous liquid
Acid Value:19-25mgKOH/g
Viscosity，25℃:0.30-0.60Pa.s
Solid Content:59-66%
Thermal Stability,80℃:≥24h
Gel time:12-30min
Appearance:Transparent, water-white liquid with a bluish tint
Viscosity:0.75-1.25 25℃, Pa.S
Gel Time:5.6-10.4 25℃, min
Acid Value:18-26 mg KOH/g
Solid Content:64-70 %
Physical State:liquid
Epoxy Equivalent (g/eq):184～190
Color (Gardner):1.0max
Flash Point (℃):150↑
Viscosity (cps, at 25℃)：12000～15000
Hydrolyzable Chlorine Content (ppm)：1000↓
Specific Gravity (g/cm³, 25℃)：1.16
Appearance:Clear liquid,no visible mechanical impurity
Colour(Hazen):40 Max
Epoxy Equivalent(g/mol):210-230
Hydrolytic Chlorine (%):0.50 Max
Inorg.Cl （mg/kg）:50 Max
Volatile /150℃,40min(%):0.6 Max
Softening Point(℃):14-23
