Low Dielectric Loss Glass Fiber Fabric

• Certification: ISO
• Application: Radome
• Surface Treatment: No Coating
• Weave Type: Plain Woven
• Fiberglass Type: D Glass
• Alkali Content: Alkali Free
• Model NO.: SVA-LDL-200
• Transport Package: Roll
• Specification: 1*200m
• Trademark: SELVA
• Origin: China
• HS Code: 7019520090
• Production Capacity: 20000sqm Per Month

Product Description

Low dielectric fiber (D glass fiber) has low density, low dielectric constant and low dielectric loss. It is an ideal reinforcement for making light weight and high performance radar masks with high wave permeability and wide frequency band and Print Circuit Board. 

 

Specification of the low dielectric loss glass fiber
 

Items	D3	DK
Density g/cm3	2.30	2.30
Strength of virgin filament(MPa)	≥2600	≥2600
Elastic modulus (GPa)	>55	>55
Dielectric constant 22ºC 1010Hz	≤4.5	≤5.0
Dielectric loss 22ºC 1010Hz	<0.0035	<0.0035

Low Dielectric Loss fiberglass fabric
 

Specification		D3	Dk
Thickness mm		0.21	0.21
Weight g/cm2		200	200
Breaking strength N/100X25	warp	≥1350	≥1450
	Fill.	≥1000	≥1050