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Bagging Film

Breather / Bleeder

Release Film

Peel Ply

Sealant Tape

Infusion Flow Media 

PSAT

Accessories

 

 

The breather and bleeder felts are made of Polyester or Polyamide or aramid fiber.   The ATB80 are used to absorb excess resin. The other felts are developed for high temperature and high pressure autoclave cures which have good resistant to 'locking off' under pressure and can result in improvements in the surface finish of prepreg and composite moulding.
 

Characteristics of the Breather and Bleeder felts

Item

Width (mm)

Length (m)

Weight (g/m2)

Serv. Temp. ()

Elongation

Type

ATB150

1500/3000

100

150

200

GOOD

Polyester

ATB340

1500/3000

50

340

200

POOR

Polyester

ATB340NY

1500

50

340

232

POOR

Nylon 66

 

ATB340AR

1500

50

340

400

POOR

Aramid

 

 

The data listed herein fall within the normal range of product properties for the products described, but they should not be used to establish specification limits nor used alone as the basis of design. All-T assumes no obligation or liability for any advice furnished by it or for results obtained with respect to these products. All such advice is provided gratis and Buyer assumes sole responsibility for results obtained in reliance thereon.

 

Reducing the composites fabrication cost with the Peel Ply and Vacuum Infusion Media Made In China  from All-T Composites Co., Ltd.