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LG Chemical HIPS 405AF PS, Flame Retardant
(discontinued **)
Categories:
Polymer
;
Thermoplastic
;
Polystyrene (PS)
;
Polystyrene, Flame Retardant
Material Notes:
Description: Injection Molding, PS, Flame Retardant
Application: Electric Parts Requiring Flame Retardancy
CAS: 9003-55-8, 158725-44-1 and 1309-64-4
Information provided by LG Chemical
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Physical Properties
Original Value
Comments
Specific Gravity
1.16
g/cc
ASTM D792
Maximum Moisture Content
0.010
Injection Molding
Linear Mold Shrinkage, Flow
0.0040
-
0.0080
cm/cm
@Thickness 3.20 mm
ASTM D955
Melt Flow
15
g/10 min
@Load 5.00 kg,
Temperature 200 °C
ASTM D1238
Mechanical Properties
Original Value
Comments
Hardness, Rockwell R
90
ASTM D785
Tensile Strength, Yield
260
kg(f)/cm²
@Thickness 3.20 mm
50mm/min; ASTM D638
Elongation at Break
60 %
@Thickness 3.20 mm
50mm/min; ASTM D638
Elongation at Yield
>= 5.0 %
@Thickness 3.20 mm
50mm/min; ASTM D638
Flexural Yield Strength
440
kg(f)/cm²
@Thickness 3.20 mm
15mm/min; ASTM D790
Flexural Modulus
22000
kg(f)/cm²
@Thickness 3.20 mm
15mm/min; ASTM D790
Izod Impact, Notched
4.00
kg-cm/cm
@Thickness 3.20 mm,
Temperature -30.0 °C
ASTM D256
4.00
kg-cm/cm
@Thickness 6.40 mm,
Temperature -30.0 °C
ASTM D256
8.00
kg-cm/cm
@Thickness 6.40 mm,
Temperature 23.0 °C
ASTM D256
10.0
kg-cm/cm
@Thickness 3.20 mm,
Temperature 23.0 °C
ASTM D256
Electrical Properties
Original Value
Comments
Arc Resistance
120
-
180
sec
ASTM D495
Comparative Tracking Index
400
-
600
V
Hot Wire Ignition, HWI
15
-
30
sec
@Thickness >=1.50 mm
15
-
30
sec
@Thickness >=2.50 mm
15
-
30
sec
@Thickness >=3.00 mm
High Amp Arc Ignition, HAI
>=
120
arcs
@Thickness 1.50 mm
>=
120
arcs
@Thickness 2.50 mm
>=
120
arcs
@Thickness 3.00 mm
High Voltage Arc-Tracking Rate, HVTR
10.0
-
25.4
mm/min
Thermal Properties
Original Value
Comments
Deflection Temperature at 0.46 MPa (66 psi)
82.0
°C
@Thickness 6.40 mm
Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)
77.0
°C
@Thickness 6.40 mm
Unannealed; ASTM D648
Vicat Softening Point
83.0
°C
@Load 5.00 kg
50°C/h; ASTM D1525
UL RTI, Electrical
50.0
°C
@Thickness >=1.50 mm
50.0
°C
@Thickness >=2.50 mm
50.0
°C
@Thickness >=3.00 mm
UL RTI, Mechanical with Impact
50.0
°C
@Thickness >=1.50 mm
50.0
°C
@Thickness >=2.50 mm
50.0
°C
@Thickness >=3.00 mm
UL RTI, Mechanical without Impact
50.0
°C
@Thickness >=1.50 mm
50.0
°C
@Thickness >=2.50 mm
50.0
°C
@Thickness >=3.00 mm
Flammability, UL94
V-0
@Thickness >=1.50 mm
V-0
@Thickness >=2.50 mm
V-0
@Thickness >=3.00 mm
Processing Properties
Original Value
Comments
Rear Barrel Temperature
180
-
200
°C
Injection Molding
Middle Barrel Temperature
190
-
200
°C
Injection Molding
Front Barrel Temperature
200
-
210
°C
Injection Molding
Nozzle Temperature
200
-
230
°C
Injection Molding
Melt Temperature
200
-
230
°C
Injection Molding
Mold Temperature
40.0
-
60.0
°C
Injection Molding
Drying Temperature
60.0
-
70.0
°C
Injection Molding
Dry Time
3.00
-
4.00
hour
Injection Molding
Back Pressure
29.4
-
58.8
MPa
Injection Molding
Screw Speed
30
-
60
rpm
Injection Molding
**
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Users viewing this material also viewed the following:
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PLAY614 / 148624
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