Measurement

Weather Resistant Grade

Property

Unit

Test method

Condition

L-1250Z 100

Melt volume flow rate

cm3/10min

ISO 1133

300oC load 1.2kgf

8

Density

kg/m3

ISO 1183

-

1,200

Water absorption rate

%

ISO 62

in water 23oC 24h

0.2

Light transmission

%

ASTM D1003

thickness 3mm

88

Refractive index

-

ASTM D542

-

1.585

Tensile modules

MPa

1mm/min

2,400

Tensile yield stress

MPa

5mm/min

61

Tensile yield distortion

%

ISO 527-1

5mm/min

6.0

Tensile fracture designation distortion Tensile fracture stress

Tensile fracture distortion

%

MPa

%

and ISO 527-2

5mm/min

5mm/min 5mm/min

> 50

-

-

Flexural modulus                                                   Mpa

2mm/min

2,350

Flexural strength

MPa

2mm/min

93

Charpy impact strength

kJ/m2

ISO 179                  unnotched                                 NB

ISO 75-1

Load-deflection temperature                                oC                     and

1.80MPa

129

ISO 75-2

0.45MPa

142

Vicat softening temperature                                 oC                 ISO 306

50oC/h 50N

149

Mold shrinkage                                                         %                In - house

parallel (4mmt)

0.5 ~ 0.7

method

vertical (4mmt)

0.5 ~ 0.7

Coefficient of linear expansion                        x10-4/oC       ISO 11359-2

Specific inductive capacity                                       -                IEC 60250

-

parallel vertical 100Hz

1Mhz

0.7

0.7

3.1

3.0

x10-4

1Mhz

90

Volume resistivity

Ω·M

IEC 60093

-

> 1 X 1013

Surface resistivity

Ω

IEC 60093

-

> 1 X 1015

Withstand voltage

MV/m

IEC 60243-1

short time test

30

Tracking resistance

-

IEC 60112

-

250

V-2 (0.40mm)

Flammability                                                               -                    UL 94

-

HB (1.50mm)

electric 1.5mmt

125

Temperature index                                                  oC                 UL 746B

impact 1.5mmt

115

non-impact 1.5mmt

125