Maslak Mah. AOS 55. Sok, 42 Maslak B Block, No:4, Door No: 542 Postal Code: 34398, Sarıyer / Istanbul
CORE MATERIALS
.jpg)
CORE MATERIALS
HyboFOAM® CRH PMI (Polymethacrylimide) Foam
HyboFOAM® CRH (Railway High-Speed) is a closed-cell rigid foam plastic based on CFC-free PMI (polymethacrylimide) polymer.It features an exceptionally fine and uniform cell size ranging from 0.1 to 0.3 mm, along with special flame-retardant properties.
Description and Application
HyboFOAM® CRH can be processed at temperatures up to 150°C and a maximum pressure of 0.5 MPa.
Structural components can be manufactured using the following curing methods: autoclave, vacuum bagging, RTM, VARTM, VARI, HP-RTM, and others.
Thanks to its excellent resin absorption characteristics, engineers can achieve an ideal balance between peel strength and lightweight performance.
To accommodate different part sizes and geometries, HyboFOAM® CRH can be easily thermoformed, bonded with various adhesives, and shaped using standard CNC machinery.
Applications
HyboFOAM® CRH has a wide range of applications, particularly in the production of sandwich composite structures such as vehicle and high-speed train interiors and wall panels.
It is suitable for use in environments where flame resistance or flame-retardant materials are required.
| Density | Compression Strength | Tension Strength | Shear Strength | Elastic Modulus | Shear Modulus | Heat Distortion | Cell Size | ||
| Grade | Kg/m3 | MPa | MPa | MPa | MPa | MPa | ℃ | mm | |
| Spec. | ASTM | ASTM | ASTM | ASTM | ASTM | ASTM | DIN53424 | GB/T | |
| CRH-52 | 52(3.24) | 0.7(102) | 1.1(160) | 0.6(87) | 50(7252) | 21(3046) | 190 | 0.1mm-0.3mm | |
| CRH-75 | 75(4.68) | 1.5(218) | 1.9(276) | 1.2(174) | 90(13053) | 35 (5076) | 190 | ||
| CRH-110 | 110(6.86) | 2.8(406) | 3.2(464) | 2.2(319) | 150(21756) | 52(7542) | 190 |
Note:
The technical data provided above are typical values for nominal density and are not intended for design or qualification purposes. Actual values may vary due to normal production tolerances. For material specifications and standards, please contact our technical team.
Updated on 02-04-2025 16:36:44
.png)
HyboFOAM® CRH PMI (Polymethacrylimide) Foam
Request a "Quote"