ZC-25 resin is a unsaturated polyester resin with pre -promoting and long gel time.
| Supplier | |
|---|---|
| Resin Type | Unsaturated Polyester Resin |
| Pre-promotion Thixotropy | TP |
| Molding Process | Vacuum Infusion |
| Industry | Automotive & Transportation, Building & Construction, Home Renovation, Petrochemical |
ZC-25 resin has low viscosity, good infiltration of glass fiber, fast solidification and air dryness. Suitable for vacuum diversion and RTM molding process, and used to manufacture products such as FRP fishing boats, automotive components, fan warehouse cover and waterproof board.
| Property | Value | Unit | TM |
| Appearance | Light yellow transparent viscous liquid | – | – |
| Acid Value | 14-20 | mgKOH/g | GB/T 2895-2008 |
| Viscosity，25℃ | 0.14-0.16 | Pa.s | GB/T 7193-2008 |
| Solid Content | 52-58 | % | GB/T 7193-2008 |
| Gel time | 25-38 | min | GB/T 7193-2008 |
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:6731-36-8
Physical form:Liquid
Molecular Weight:302.5
Chemical name:1,1-Di(tert-butylperoxy)-3,3,5-trimethylcyclohexane, 90% solution in isododecane
Brand:Polylite
Appearance:Light yellow transparent viscous liquid
Acid Value:14-22 mg KOH/g
Viscosity, 25℃:1.6-2.3 Pa.s
Solid Content:70-76 %
Gel Time, 25℃:8.5-10.5 min
Thermal Stability, 80℃:≥24h
Brand:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16
Brand:Polylite
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
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:37206-20-5
Physical form:Liquid
Chemical name:Methyl isobutyl ketone peroxide
