NO.

ITEM

TEST METHODS

TEST  CONDITION

UNIT

Typical value

GF25FR

Physical Propertids

1

Density

GB/T1033

23ºC

--

1.41

ISO1183

2

Molding shrinkage

ISO 294

Parallel

%

0.3

Vertical

0.7

3

Filler content

ISO 1172

‐

%

GF25

4

Melting point

GB/T 4608

‐

ºC

260

ISO3146

Mechanical Propertie

5

Tensile strength

GB/T 1040

50mm/min

Mpa

140

ISO527

6

Elongation at break

GB/T 1040

50mm/min

%

2

ISO527

7

Flexural strength

GB 9341

2mm/min

Mpa

200

ISO178

8

Flexural Module

GB /T9341

2mm/min

Mpa

7800

ISO178

9

Izod impact strength(notched)

ISO 180

23℃

KJ/㎡

6

10

Charpy impact strength（unnotched）

ISO 179 

23℃

KJ/㎡

40

Remark