HB 7069-2007
Specification for epoxy glass fabric prepegs (English Version)

Standard No.

HB 7069-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Aviation

Latest

HB 7069-2007

Replace

HB 7069-1994

Scope

This specification specifies the requirements, quality assurance regulations, delivery preparation and instructions for epoxy resin/glass cloth prepregs. This specification applies to glass cloth reinforced epoxy resin prepreg.

HB 7069-2007 Referenced Document

• GB/T 1447 Fiber-reinforced plastics composites---Determination of tensile properties
• GB/T 1449 Fibre-reinforced plastic composites-Determination of flexural properties
• GB/T 1457 Test method for climbing drum peel strength of sandwich constructions*， 2022-04-15 Update
• GB/T 4550 Preparation of unidirection or ientated fiber reinforced plastic plates for test purposes
• GB/T 5258 Fibre-reinforced plastic composites.Determination of compressive properties in the in-plane direction*， 2008-06-30 Update
• GB/T 5597 Test method for complex permittivity of solid dielectric materials at microwave frequencies
• HB 5342 Process Quality Control of Composite Aerospace Parts
• HB 5416 Infrared Spectral Inspection Method for Aeronautical Non-metallic Materials
• HB 5469 Burning test method for cabin interior nonmetallic material of civil aircraft*， 2014-05-19 Update
• HB 7736.2 Test method for physical properties of composite material prepreg Part 2:Determination of mass per unit area
• HB 7736.3 Test method for physical properties of composite material prepreg Part 3:Determination of fiber mass per unit area
• HB 7736.4 Test method for physical properties of composite material prepreg Part 4:Determination of volatiles content
• HB 7736.5 Test method for physical properties of composite material prepreg Part 5:Determination of resin content
• HB 7736.6 Test method for physical properties of composite material prepreg Part 6:Determination of resin flow
• HB 7736.7 Test method for physical properties of composite material prepreg Part 7:Determination of gel time
• HB 7736.8 Test method for physical properties of composite material prepreg Part 8:Determination of tack
• JC/T 773 Fibre-reinforced plastics composites.Determination of apparent interlaminar shear strength by short-beam method*， 2010-11-22 Update

HB 7069-2007 history

• 2007 HB 7069-2007 Specification for epoxy glass fabric prepegs
• 1994 HB 7069-1994 3242/823 flame retardant epoxy glass cloth prepreg