PTFE copper clad laminate from China manufacturer

Price:	40.0~48.0 USD
Payment Terms:	T/T,L/C,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: PTFE

Production Capacity: 3000pcs one month

Delivery Date: 20 days

Means of Transport: Air

Packing: wooden cases

Dielectric Constant: 2.55

PTFE copper clad laminate is made of PTFE resin impreganted E glass fiber cloth as insulation material,then covering with copper foil.

PTFE copper clad laminate is made of PTFE resin impreganted E glass fiber cloth as insulation material,then covering with copper foil single side or double sides.

PTFE copper clad laminate has advantage in low dielectric constant and dielectric loss,static chemical performance,heat resistance.They are mainly used in the fields of military engineering,satellite communication,mobile Telekommunikation,Satellite broadcasting radar equipment and computer.

Properties	PTFE copper clad sheet(type:F4DC255)
Test items	Test conditions	Unit	Measured value
Tensile strength	Tensile machine	kg/cm2	1000
Operating temperature	Baking oven	℃	250℃ for continuity operating, 300℃ for discontinuity operating
Chemical performance	Immerse into acid alkali salt	Ω	inert
Surface resistivity	Normal	Ω.cm	ρs≥1012
Volume resistivity	Normal	KV	ρv≥1013Ω.cm
Breakdown voltage	δ=0.1	KV	≥0.8
	δ=0.15	KV	≥1.1
	δ=0.20	KV	≥1.3
	δ=0.40	KV	≥1.5
Dielectric Constant	106Hz(1GHz)	εr	2.550.05
Dielectric loss tgδ	106Hz(1GHz)	tgδ	≤2~5×10-4