ROHACELL® 31 HF

About

Product Description
Supplier	Evonik
Generic	聚甲基丙烯酰亚胺(PMI)
Material Status	Commercial: Active

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.025-0.039	g/cm³	ISO 845

MECHANICAL	Nominal value	Unit	Test method
compressive strength	0.4	MPa	ISO 844
tensile strength	1.0	MPa	ISO 527-2
Tensile modulus	36	MPa	ISO 527-2
Tensile fracture	3.5	%	ISO 527-2
tear strength	0.4	MPa	DIN 53294
Tear modulus	13	MPa	DIN 53294

Electrical performance	Nominal value	Unit	Test method
Dielectric constant
2.5GHz	1.050
5.0GHz	1.043
10.0GHz	1.046
26.5GHz	1.041
Dielectric loss factor
2.5GHz	<0.0002
5.0GHz	0.0016
10.0GHz	0.0017
26.5GHz	0.0106

Notes
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.

Notes

【 Disclaimer 】
Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials.