Knowde Enhanced TDS
Identification & Functionality
- Core Type
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Features
- High heat resistant
- C type : 120℃×168hrs
- E type : 180℃×168hrs
- *The dimensional shrinkage of each grade under static temperature conditions is 1% or less.
- *Especially C type has little change in physical properties from the minus temperature range to the high temperature range.
- Flame retardancy : Passes FMVSS302.
- Light weight : ST-Eleveat is 80-90% lighter compared to non-foamed plastic molded products.
- Moldable into a wide range of shapes : In principle, ST-Eleveat C type and E type can be processed on the same molding machines which are designed for processing of Epp. It is also possible to make a form core material of CFRP / GFRP composite structure.
- High heat resistant
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
- Automobiles / Transportation
- Aircraft / Ships
- Electronic devices
- CFRP / GFRP foam-core sandwich Structure
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Part Density | 0.15 | g/cc | — |
| Compressive Strength (5%) | 0.9 | Mpa | ISO 844 |
| Compressive Strength (10%) | 1.0 | Mpa | ISO 844 |
| Compressive Strength (25%) | 1.4 | Mpa | ISO 844 |
| Compressive Strength (Modulus) | 28.0 | Mpa | ISO 844 |
| Bending Test (Maximum Stress) | 1.5 | Mpa | ISO 1209-2 |
| Bending Test (Modulous) | 37.0 | Mpa | ISO 1209-2 |
| Dimension Stability180°C,168hr） | max. ±1 | % | ISO 7214 |
| Flammability (FMVSS 302) | pass（0） | — | — |
| Flammability (UL94) | V-2 | — | — |
| Coefficient of thermal expansion | 6.8×10-5 | 1/°C | TSM5725G |
| Thermal conductivity (30°C) | 0.04 | w/m・k | JIS A1412-2 |