Kordsa CM 11
- Chemical Family
- Epoxy & Epoxy DerivativesEpoxy Vinyl Ester
CM11 resin is Mid Tg and its prepregs are suitable for hot painting, hot gluing and cataphoresis processes. New resin system not only cures under 3 minutes at 150°C at press under isothermal curing conditions but also hot de-moldable and long out-life of two weeks at ambient temperature. These extreme conditions does not affect the visual Performance of prepreg system with CM11, capable of Class A Surface. Drapability is suitable for press molds and low to medium tack optimized for press curing.
Product families
Applications
- Structural Components
- Other Industrial Applications
- Displays
- Other Infrastructure Applications
Product Families
- Thermoset Prepregs
Other characteristics
- End Uses
Displays, Structural Components, Structural Parts
- Functions
- Prepreg
- Polymer Name
- Epoxy Resins & Compounds
- Processing Methods
- Compression Molding
- Reinforcement Material
- Aramid (Kevlar), Carbon Fibers, Glass Fibers
- Aramid (Kevlar)
- Carbon Fibers
- Glass Fibers
- Markets
- Building & Construction
- Electrical & Electronics
- Industrial
- Tack Life
- 5 Days at RT Initial
- Work Life
- 2 weeks at RT
- Key Features
Suitable for fast press molding,; Cosmetic grade visual carbon look,; Class A Surface quality,; Good hot de-molding performance; Suitable for structural applications; Good chemical resistance; Suitable for Cataphoresis/ Hot Painting/Hot adhesive bonding; Suitable for autoclave short curing cycle
- Storage Life
- 6 months at -18°C
- Technology
- Composite Materials
- Weaving Style
- Plain, twill, UD
- Chemical Structure
- Epoxy
- Composites End Use
- Structural Components
- Structural Parts
- Material Features
- Excellent Painting Properties
- Excellent Toughness
- Fast Curing
- Good Cure Response
- Good Moldability
- Improved Cure Response
- Prepreg Shelf Life
- Prepreg Shelf Life at 23 °C for 2 weeks
- Cured Matrix Properties
- Glass Transition Temp (Tg by DSC) [°C]
- Composite Materials Functions
- Prepreg
- Composites Processing Methods
- Compression Molding
- Plastics and Elastomers End Uses
- Displays
Technical data
Table 1 of 1
24 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mid Tg (150 - 180°C) | 150 | — | — |
| Initial Mix Viscosity (65°C) | 35 | Pas | — |
| Gel Time (Hot Plate)( 140°C) | 70 | Sec | — |
| Gel Time (Hot Plate)( 150°C) | 40 | Sec | — |
| Gel Time (Hot Plate)( 160°C) | 15 | Sec | — |
| Gel Time (Rheometer)(120°C) | 260 | Sec | — |
| Gel Time (Rheometer)(140°C) | 69 | Sec | — |
| Gel Time (Rheometer)(150°C) | 54 | Sec | — |
| Gel Time (Rheometer)(160°C) | 38 | Sec | — |
| Gel Time (Rheometer)(180°C) | 17 | Sec | — |
| Tensile Strength | 39 | MPa | Tensile Test (ASTM D3039) |
| Tensile Modulus | 3028 | MPa | Tensile Test (ASTM D3039) |
