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China Fr4 Electrical Insulating Laminated Sheet

Min. Order / Reference FOB Price
500 kg	US $3.20/ kg

Local Area:	Hainan, Qinghai, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Brand:	Hjh
Application:	Insulators, Electrical Base, Shell, Motor, Switch Baseplate
Type:	Insulation Sheet
Chemistry:	Organic Insulation

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Product Description

1.FEATURESVery low hygrometric susceptibilityGood dielectric propertiesExcellent mechanical strength Small losses at high frequencyHigh flame resistance UL94 V0 ( FR4 & FR5 only)
2.APPLICATIONSSensitive electronic equipment.Circuit Board manufacturing.Relays and Switches.Communication systems.Insulators for electrical equipment and appliances.

3.TECHNICAL PARAMETER

ITEMS Unit 3240NEMA G10NEMAFR4NEMA G11NEMA FR5Thermal endurance--ºC130 ( B)130 ( B)130 ( B)155 ( F)155 ( F)Martin's Temp ( perpendicular )≥ºC200200200175260Specific weight @ 20ºC g/cm31.70 - 1.901.70 - 1.901.80 --201.70-1.901.70-1.90Water absorption for 24 h mg1.2 mm - 181.5mm -- 191.0mm -- 181.5mm -- 191.2 mm - 18Flexural strength
(perpendicular)23±2ºC≥MPa340340340340340155ºC≥170170170170170Impact strength (Charpy)≥KJ/m23333333333Impact strength (Izod)≥KJ/m23434343434Electrical strength ≥KV/mm≤3.0 mm, 10.2≤3.0 mm, 10.2≤3.0 mm, 10.2≤3.0 mm, 10.2≤3.0mm, 10.2Breakdown voltage ≥KV> 3.0mm, 35> 3.0mm , 40> 3.0mm, 35> 3.0mm, 40> 3.0mm, 35Insulating resistances≥W5.0 X 1085.0 X 1085.0 X 1085.0 X 1085.0 X 108Flammability ------UL 94 V0--UL 94 V0