Unit

Test method

Grade

(ASTM)

T1420H

TA112

TA124

TA113

TA104

Type BK (NA)

經濟型

標準GF

礦纖

高反射

高流動

Glass fiber content

%

-

Physical properties

Specific gravity

g/cm3

-

1.55

1.48

1.56

1.63

1.6

Water absorption
(105F.40C/95%RH/96hrs)

%

-

1.5

1.5

1.6

1.5

1.6

Flammability

-

UL94

HB

HB

HB

HB

HB

Mechanical properties

Tensile strength

Mpa

D638

90

75

72

67

56

Tensile elongation

%

D638

1.5

1.5

1.1

1.1

1.9

Weld strength

Mpa

D638

Weld elongation

%

D638

Flexural strength

Mpa

D790

154

140

138

140

104

Flexural modulus

Gpa

D790

7.7

6

7.3

6

4.4

Izod impact strength (notched)

J/m

D256

27

22

18

11

30

Bar-flow length
(610F.320C/0.5mmt/750kgf)

mm

-

45

44

55

48

54

Rockwell hardness

R scale

D785

125

125

125

125

125

Thermal properties

Melting point

C

-

306

306

306

306

306

Glass transition

C

-

125

125

125

125

125

DTUL (1.82MPa)

C

D648

281

275

260

275

200

Electrical properties

Dielectric strength

MV/m

D149

-

-

-

-

Volume resistivity

Ωcm

D257

10¹⁶

10¹⁶

10¹⁶

10¹⁶

10¹⁶

Tracking resistance

Class

CTI

-

-

-

-

Dielectric constant (10GHz)

-

D150

-

-

-

-

Dielectric loss tangent (10GHz)

-

D150

-

-

-

-

Dimensional characteristics

Molding shrinkage :in direction of flow
(1mmt)             :at right angles to flow

%
%

-
-

0.3
1.3

0.5
0.9

0.5
1.1

0.4
1.1

1.2
1.0

 * Table shows typical values, which are not specified values

Unit

Test method

Grade

(ASTM)

G1300H

GW1458HF

LA121

LC122

Type

Standard

low warpage,
high flow

CMOS

CMOS

Glass fiber content

％

－

30

45

35

50

Physical properties

Specific gravity

g/cm3

－

1.37

1.50

1.44

1.62

Water absorption
（40℃,95%RH,96hr）

％

－

1.6

1.1

1.4

1.0

Flammability

－

UL94

HB

HB

HB

(HB)

Mechanical properties

Tensile strength（23℃）

MPa

D638

160

150

103

146

Tensile elongation

％

D638

4.0

3.1

4.7

2.3

Weld strength

MPa

D638

45

32

61

47

Flexural stength

MPa

D790

205

207

157

150

Flexural modulus

GPa

D790

8.5

13

6.6

14

IZOD impact strength(notched)

J/m

D256

105

130

27

35

Rochwell hardnness

R scale

K7202-2

120

120

120

120

Molding characteristic

MFR (320℃、2.16kg）

g/10min

D1238

45

100

46

22

Bar-Flow length（0.5mmt/750kgf/320℃)

mm

－

53

62

63

40

Thermal propeties

Melting point

℃

－

306

306

306

306

Grass transition

℃

－

125

125

125

125

DTUL(0.46/1.82MPa)

℃

D648

―/290

290

275/240

297/270

Electrical properties

Dielectric strength

MV/m

D149

30

30

25

25

Volume resistance

Ω?cm

D257

10¹⁶

10¹⁶

10¹⁶

10¹⁶

CTI

PLC

IEC60112

0

0

0

0

Dielectric comstant（10GHz）

－

D150

3.3

―

3.3

―

Dielectric loss tangent   （10GHz）

－

D150

0.009

―

0.01

―

Dimensional characteristics

Molding shrinkage:in direction of flow(MD)

％

－

0.2

0.05

0.5

0.13

(1mmt)                 at right angles to flow(TD)

0.8

0.5

1.0

0.5

coefficient of linear expansion        (MD)  

×10^-5

―

3.0

2.3

3.0

2.0

(Tg125℃ below）                       (TD)

3.2

2.5

3.8

3.3

Fold the dynamic characteristics (2kgf/cm2*50mm/sec、100min）

dynamic friction coefficient

―

―

0.2

0.3

0.1

―