Categories

S glass fiber

http://www.boweafiberglass.com/34-344-thickbox/s-glass-fiber.jpg

S glass fiber

S glass is a high strength fiberglass  made from the magnesium alumina silicate glass system meeting the needs of military application have been developed and put into volume production since 70's & 90's last century respectively.

Compared with E glass fiber,S glass exhibit 30-40% higher tensile strength,16-20% higher modulus of elasticity,10 folds higher fatigue resistance,100-150℃ higher temperature endure,also they have excellent impact resistance because of high elongation to break,high ageing & corrosion resistance,quick resin wet-out properties.

 

Physics properties

Type

S glass

E glass

Improve

Virgin fiber tensile strength(MPa)

4100-4800

3140

30%-45%

Strand tensile strength(MPa)

3000-4000

1800-2400

40%-50%

Modulus of elasticity(GPa)

87-96

69-76

20%-25%

Elongation to break

5.3%-5.7%

4.6%

15%-24%

 

Textile twist yarn

Style

Tex

Twist TPM

Breaking Strength(N)

SC8 12X1

12

55

>7

SC8 24X1

24

55

>15

SC8-24 1X2

48±3.6

55

>28

SC8-24 1X3

72±4.8

55

>42

SC8-24 1X4

112±11

90

>65

SC9-33 1X2

66±6

55

>33

SC9-66X1

66±6

55

>33

 

What's S glass?

Pls checkhttp://www.boweafiberglass.com/blog/2018/10/18/whats-s-glass/