HyboFOAM® C PMI (Polymethacrylimide) Foam

CORE MATERIALS

HyboFOAM® C PMI (Polymethacrylimide) Foam

HyboFOAM® C is a closed-cell rigid foam plastic based on CFC-free PMI (polymethacrylimide) polymer.It features a fine and unique cell size distribution ranging from 0.2 to 0.4 mm.

Description and Application

Processing Parameters:
It can be processed at temperatures up to 180°C and maximum pressure up to 0.5 MPa.
Structural components can be manufactured using curing methods such as autoclave, vacuum bagging, RTM, VARTM, VARI, HP-RTM, and others.

Thanks to its excellent resin absorption properties, engineers can achieve an optimal balance between peel strength and lightweight performance.
HyboFOAM® C is easy to thermoform, bond with various adhesives, and machine using standard CNC tools—making it ideal for a variety of part sizes and complex geometries.

Applications:
HyboFOAM® C has a wide range of applications.
It is particularly suitable for most sandwich-structured composite parts such as X-ray/CT tables, sports equipment, vehicle/high-speed train interiors, and floating/fishing gear.

	Density	Compression Strength	Tension Strength	Shear Strength	Elastic Modulus	Shear Modulus	Heat Distortion	Cell Size
Grade	Kg/m3 (lb/ft3)	MPa (bf/in2)	MPa (bf/in2)	MPa (bf/in2)	MPa (bf/in2)	MPa (bf/in2)	℃	mm
Spec.	ASTM D1622	ASTM D1621	ASTM D638	ASTM D273	ASTM D1621	ASTM D273	DIN53424
C-32	32(2.00)	0.4(58)	1(145)	0.4(58)	35(5076)	12(1740)	180	0.2mm-0.4mm
C-52	52(3.24)	0.9(131)	1.9(176)	0.8(116)	55(7977)	20(2901)	180
C-75	75(4.68)	1.5(218)	2.8(406)	1.3(189)	90(13053)	23(3336)	180
C-110	110(6.86)	3(435)	3.5(508)	2.4(348)	150(21756)	50(7252)	180

Note:
The technical data provided above are typical values for nominal density and are not valid for design or acceptance criteria.
Actual values are subject to normal manufacturing variations.
For detailed material specifications and standards, please contact our technical team.

Updated on 02-04-2025 16:36:49

Technical Document

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