| |
|
| |
|
|
|
Nylon/GF
: LGF 500
LGF 500 is the trade name of glass fiber reinforced
polyamide resin.
It shows various characteristics of high heat
deflection temperature, dimensional stability
and mechanical
properties according to the compositions with
glass fiber ingredients
|
| AUTOMOTIVE |
Mirror
Housing, Assembly, Fuel Filter |
ELECTRICAL
/
ELECTRONIC PARTS |
Connector,
Bobbin, Clip, Fix Ring, Tool Housing, Fastener |
INDUSTRIAL
/
MECHENICAL
|
Chair Case,
fishing Reel, Window Flame Roller, Cable Tie |
|
| |
| ¢Ã PHYSICAL PROPERTIES |
PROPERTIES |
ASTM |
UNIT |
NYLON/GF
20%
|
NYLON/GF
30%
|
GRADE
NO. |
|
|
LGF
520
|
LGF
530
|
SPECIFIC
GRAVITY
|
D792 |
|
1.28 |
1.36 |
MELT
FLOW INDEX |
D1238
|
g/10min
|
- |
- |
IZOD
IMPACT STRENGTH
|
D256 |
Kg¡¤cm
/cm |
7.5 |
12 |
HEAT
DEFLECTION
TEMPERATURE
|
18.6Kg/§² |
D648 |
¡É |
205 |
245 |
4.6Kg/§²
|
D648 |
¡É |
- |
- |
TENSILE
STRENGTH
|
D638 |
Kg/§²
|
1,450 |
1,450 |
TENSILE
ELONGATION
|
D638 |
% |
3.0 |
3.0 |
FLEXURAL
STRENGTH
|
D790 |
Kg/§²
|
2,200 |
2,800 |
FLEXURAL
MODULUS
|
D790 |
Kg/§²
|
60,000 |
93,000 |
FLAMMABILITY
(UL-94)
|
|
|
HB |
HB |
|
| |
¢Ã PROCESSING DATA (INJECTION MOLDING) |
SPECIFICATION
|
UNIT |
LGF
500 SERIES
|
DRYING
TEMPERATURE |
¡É
|
130
~ 150
|
DRYING
TIME
|
hrs |
2
~ 4
|
CYLINDER
TEMPERATURE |
REAR |
¡É |
250
~ 260
|
MIDDLE
|
260
~ 270 |
FRONT |
280
~ 300 |
NOZZLE
TEMPERATURE |
¡É |
280
~ 300 |
MOLD
TEMPERATURE |
¡É |
50
~ 100 |
SCREW
SPEED
|
rpm |
40
~ 75 |
|
| |
|
|
|
|
|
| |
|
|
|
