glAss propertY summArY 42

Gla

ss P

rope

rty

Sum

mar

y

prop

ertY

test

meth

odun

ite-gl

Ass

AdVA

ntex

®

e-Cr

gl

Ass

oCV™

h-

glAs

soC

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r-gl

Ass

oCV™

s-gl

Ass

oCV™

Ar

-glA

ssfiB

er A

nd B

ulk

glAs

s pr

oper

ties

density

As

tm C

693

g/cm

3 2.5

5-2.5

82.6

22.6

12.5

52.4

52.6

8

refra

ctive in

dex (bulk

ann

ealed

)As

tm C16

48-

1.547

-1.56

21.5

651.5

661.5

41.5

221,5

62

Cond

uctiv

ity

Astm

C17

7wa

tts/m

•K1.0

-1.3

1.22

//

1.34

/

prist

ine fibe

r tensile

stre

ngth

Astm

d21

01mp

a34

50-379

037

504130

4510

4955

3700

specific prist

ine stre

ngth

Calcu

lation

x 10

5 m1.3

6-1.5

01.4

6 1.5

81.8

32.0

61.3

8

Youn

g's m

odulu

s gp

a69

-72

8187

.587

8877

specific mo

dulus

Ca

lculat

ionx 10

6 m

2.73-2.85

3.15

3.33

3.48

3.67

2.85

elong

ation

at Br

eak

%4.8

4.94.9

5.35

5.5/

ther

mAl pr

oper

ties

Coeffi

cient o

f the

rmal

expa

nsion

, 23-30

0 °C

Astm

d69

6x 10

-6 cm/

cm•°

C5.4

65.3

4.13.4

/

specific he

at @

23

°C

Astm

C83

2kJ/kg•

K0.8

070.7

9 /

0.75

0.810

/

fiBer

ten

sile

stre

ngth

Vs.

temp

erAt

ure

prist

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r tensile

stre

ngth, -

196

°CAs

tm d

2101

mpa

5310

5935

/72

2078

26/

prist

ine fibe

r tensile

stre

ngth, 2

2 °C

Astm

d21

01mp

a34

50-379

037

514130

4478

5047

/

fiBer

Weigh

t lo

ss @

96

°C, 2

4 ho

urs,

17 µ

m fiB

er

10% h

Cl %

31.7

7.9

7.6

6.2

1.5

/

1.5 1

0% h

2so4

%32

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6.5

5.1

1.2/

43 glAss propertY summArY

Gla

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rope

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Sum

mar

y

prop

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test

meth

odun

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Ass

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gl

Ass

oCV™

h-

glAs

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r-gl

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s-gl

Ass

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Ar

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ss

fiBer

Weigh

t lo

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96

°C, 2

4 ho

urs,

17 µ

m fiB

er

1 n

nitri

c %

23.5

7.2

6.7

5.21.4

/

naoh

ph=

12.88

%5.4

3.2

12

.6 /

19.3

/

fiBer

Weigh

t lo

ss @

50ºC,

1000

hou

rs, 1

9 µm

fiBer

2m h

Clen

175

%/

//

//

< 1

2m n

aoh

en 175

%/

//

//

< 0

.2im

preg

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d strA

nd p

rope

rties

ten

sile str

ength

Astm

d23

43mp

a20

00-250

022

00-260

024

00 -2

900

3050

-340

0 34

10-383

0/

en 9

163

mpa

//

//

/2160

ten

sile mo

dulus

As

tm d

2343

gpa

78-80

8190

9091

.3/

en 9

163

gpa

//

//

/74

tou

ghne

ssAs

tm d

2343

mpa

3756

/69

sep-82

/un

idireC

tionA

l Co

mpos

ite p

rope

rties1

2

ten

sile str

ength

iso 5

27-5

mpa

1120

1200

1260

1560

1550

940

ten

sile mo

dulus

iso

527

-5gp

a46

4852

.551

.653

41

pois

son's

ratio

Astm

d63

8-

0.29

0.33

0.33

0.32

0.27

/

fibe

r Vo

lume fractio

nAs

tm d

2734

%60

6060

6060

50

1. he

xion

mgs rim

135

epox

y resin

+ r

imh

137

harden

er

2. in A

r-glass,

deraka

ne viny

l este

r resin

has b

een

used