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Laminated Aluminum Glass Fiber Reinforced Plastic

     Organization :
Jiangsu Center of International Technology Transfer

            Country : Russia
     Release time : 2019-02-14
           Industry : New Materials>Inorganic Materials
            Contact : Li Lianying
                   Tel : +86 25 85485880

Introduction:

Laminated aluminum glass fiber reinforced plastics-a new type of structural materials consisting of thin aluminum plates (0.3-0.5mm) and adhesive interlayers. Depending on the purpose of the component, it contains glass fibers of different reinforcement structures.

Technological advantages:

It has extremely high fatigue crack growth strength (d 2l/dN <0,2 mm/1000cycles) under the condition of low density (2.35-2.55 g/cm3), high strength and fire resistance. The laminated aluminum glass fiber reinforced plastic (type СIАH-3-1, etc.) made on the basis of type 1441 high-tech aluminum-lithium alloy plate has high elastic modulus (62-70 Gigapascal) and heat resistance.

 

Table1. Property Comparison

Properties

Laminated aluminum glass fiber reinforced plastic

1163-Т

1441-Т1

Density，

g/cm³

2.35-2.55

2.78

2.60

Strength σw, Mpa

600-1200

450

 

 

450

 

 


Technological applications:

Aviation, laminated aluminum glass fiber reinforced plastic is suitable for the upper skinning member of the wings of Be-103 seaplane.