Pes340 340GSM Vacuum Breather Cloth Fabric/ Zn7 for Wind Energy/Aerospace

• Material: Polyester
• Usage: Industrial
• Feature: Breathable
• Pattern: Plain
• Technics: Spun-Bonded
• Width: 1500mm
• Model NO.: PES340
• Weight Range: 130-340g
• Grade: Domestic
• Size: 75m2/Roll
• Area Weight: 340GSM
• Raw Materials: Polyester
• Deviation Per Unit Area: 5%
• Strong Fiber Raw Material: 3.4
• Length: 75m/Roll
• Transport Package: Carton and Pallet
• Specification: 340gsm
• Origin: China
• HS Code: 5603949000
• Production Capacity: 10000r/M

Product Description

Product Description

Breather fabric is a 100% nonwoven polyester fabric that is designed to allow airflow throughout the vacuum bagging process as well as bleed out an excess resin in a composite part. It allows great conformity around a composite part while under vacuum pressure. Composites One can supply breather fabric instandard roll formats, slit widths, cut shapes or 3D stitched formats tailored to meet your requirements.

Furthermore, Breather Cloth can be used as a bleeder cloth. Resin can bleed from the laminate and be absorbed into the Breather Cloth. Breather Cloth can be used as a bleeder cloth at any pressure and is simply discarded after the vacuum bagging process.
 

Detailed Photos

 

Technical Data Sheet

Product Code		Breath cloth 340g
Area Weight		340g±10gm2
Color		White
Tensile strength	Warp direction	≥9200N/m
	Weft direction	≥7000N/m
Maximum service temperature for  Fibrous raw material		≥230ºC
Maximum service temperature for fluorescent brightener		≥300ºC
Fibrous raw material strength		3.4N
Surface appearance		No blemishes or visible scars
Unit area deviation		5%
Elongation at break		Warp≥120%,Weft≥80%

Packaging & Shipping

Storage information: Original packaging 25±2ºC, 40~60%RH humidity, the shelf life is 5 years

 

Application

It' s widely used in aerospace, shipbuilding and wind power and other and general FRP composites.

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