Yield strenth of E-Glass Fibre

  • Thread starter Jackcheasley
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    Fibre Yield
In summary, the yield strength of E-Glass Fibre varies between 345 to 620 MPa and is typically higher than other types of glass fibre but may be lower than other types of fibres. Factors that affect its yield strength include composition, manufacturing process, and fibre size and alignment. The yield strength is tested using a tensile testing machine, and it can be improved by modifying the composition and process or incorporating other materials.
  • #1
Jackcheasley
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I have every possible value and propertie for E-Glass fibre but i can't find yeild strength anywhere

anyone know it?
 
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  • #2
http://www.azom.com/Details.asp?ArticleID=764"

Quoted at 2000 MPa.
 
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  • #3
I'd guess that E-glasses strain-to-failure doesn't make the traditional concept of "yield strength" that relevant, that's why you're seeing mostly ultimate strength values. More of a "brittle" stress-strain curve.
 

1. What is the yield strength of E-Glass Fibre?

The yield strength of E-Glass Fibre varies depending on the specific composition and manufacturing process. Generally, it ranges from 345 to 620 megapascals (MPa).

2. How does E-Glass Fibre compare to other types of glass fibre in terms of yield strength?

E-Glass Fibre typically has a higher yield strength compared to other types of glass fibre, such as S-Glass or C-Glass. However, it may have a lower yield strength compared to other types of fibres, such as carbon or aramid.

3. What factors affect the yield strength of E-Glass Fibre?

The yield strength of E-Glass Fibre is influenced by various factors, including the composition and purity of the glass, the manufacturing process, and the size and alignment of the fibres.

4. How is the yield strength of E-Glass Fibre tested?

The yield strength of E-Glass Fibre is typically tested using a tensile testing machine. The fibre is subjected to a gradually increasing load until it reaches its yield point, where it will deform and not return to its original shape. The maximum load at this point is recorded as the yield strength.

5. Can the yield strength of E-Glass Fibre be improved?

Yes, the yield strength of E-Glass Fibre can be improved by modifying the composition and manufacturing process to produce a stronger and more uniform fibre. Additionally, incorporating other materials, such as resins or coatings, can also increase the yield strength of the fibre.

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