Acculam™ Melaglas G5/G9

About
Acculam® Melaglas G5/ G9 – Laminate sheet comprised of flame retardant melamine resin and a woven fiberglass glass substrate. It qualifies to NEMA G5/G9 and MIL-I-24768/1/8. This material has high strength and excellent arc resistance and electrical insulating properties which allows it to be used as mechanical support in electrical equipment, switchgear, and slot wedges where Class “B” insulation is required.&&

About

Acculam® Melaglas G5/ G9 – Laminate sheet comprised of flame retardant melamine resin and a woven fiberglass glass substrate. It qualifies to NEMA G5/G9 and MIL-I-24768/1/8. This material has high strength and excellent arc resistance and electrical insulating properties which allows it to be used as mechanical support in electrical equipment, switchgear, and slot wedges where Class “B” insulation is required.&&

Product Description
Generic	三聚氰胺酚醛
Material Status	Commercial: Active
Features	Good Rigidity,Flame Characteristics,Arc resistance,Insulation
Availabilitys	North America

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	1.90	g/cm³	ASTM D792
Water absorption rate
24hr，3.18 mm	< 0.70	%	ASTM D570

IMPACT	Nominal value	Unit	Test method
Impact strength of cantilever beam notch			ASTM D256
—	> 530	J/m	ASTM D256
—	> 430	J/m	ASTM D256

THERMAL	Nominal value	Unit	Test method
Temperature index	140	℃

Electrical performance	Nominal value	Unit	Test method
Relative permittivity	7.00		IEC 60250
Dissipation factor			ASTM D150
—	0.017		ASTM D150
—	0.018		ASTM D150
Arc resistance	180	sec	ASTM D495
breakdown voltage
A	> 60000	V
D48/50	> 55000	V

Supplementary information	Nominal value	Unit	Test method
Bond Strength	> 770000	g

MECHANICAL	Nominal value	Unit	Test method
Rockwell hardness
M-level	120		ASTM D785
bending strength			ASTM D790
3.18 mm	> 379	MPa	ASTM D790
3.18 mm	> 262	MPa	ASTM D790
compressive strength	483	MPa	ASTM D695

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.