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Non stick 0.25mm thick ptfe woven glass fabric(F4B-N)thickness 0.25mm ptfe coated fiberglass fabric

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Quick Details

Place of Origin: Jiangsu China
Color: silver gray
DK: 2.7
Tensile strength(N): 8
Material: PTFE, Fabric
Model Number: F4B-N(thickness 0.25mm)
Processing Service: Bending,Decoiling,moulding,WELDING,PUNCHING,Cutting
Weight: 456G/m2
Brand Name: WL
Thickness: 0.25mm
Weave Type: Plain Woven
Type: F4B-N
Yarn Type: E-glass
Length: from 1m to 200m
Product name: PTFE Coated Fiberglass
Alkali Content: Alkali Free
Surface Treatment: PTFE Coated
Standing Temperature: from -70℃ to 260℃
Application: Fiberglass Mesh Cloth
Width: from 900mm to 1260mm,900mm-1260mm
Operating temperature: 250℃ for long-term usage,300℃ for discontinuous usage
Packaging Detail: cartons
Selling Units: Single item
Single package size: 126X20X20 cm
Single gross weight: 0.5 KG
Taizhou Wangling Insulating Materials Factory
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US$ 1,000+
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Anti-sticking Ptfe woven glass fabric(F4B-N)



           This product is the raw material for the Ptfe woven glass fabric copper-clad laminates.The technological process of manufacturing the microwave dielectric material is dipping treatment of the Ptfe resin on the alkali-free woven glass fabric,drying,baking and sintering.This product is characterized by some features,such as heat-resistance,insulation,low loss,excellent electrical performance,non-sticky performance.In the area of microwave devices,it can be used as the bonding sheet for the manufacturing of multilayer printed circuit board.


Product code des



Product name

Ptfe woven glass fabric




Smooth and neat surface,uniform glue discharge and mechanical damage.

Dimensions (mm)

Length: 1-200m
Width: 900-12mm

Thickness and Tolerance(mm)



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