Properties of Materials Unit Item Test Condition GP-22
ISO ASTM
Mechanical
Tensile Strength(Yield Point) - kg/cm2 527-2 D638 470
Mechanical properties(Ultimate Point) - kg/cm2 527-2 D638 430
Elongation rate(Yield Point) - % 527-2 D638 2.7
Elongation rate(Ultimate Point) - % 527-2 D638 20
Tensile strength - kg/cm2 527-2 D638 23500
Flexural strength - kg/cm2 178 D790 700
Flexural modulus - kg/cm2 178 D790 24000
Rockwell Hardness - R-scale - D785 103
Impact
impact strength (Charpy) 23℃ KJ/m2 179/1eU - 210
-30℃ KJ/m2 179/1eU - 110
impact strength(Charpy notched) 23℃ KJ/m2 179/1eA - 23
-30℃ KJ/m2 179/1eA - 8
impact strength(Izod) 23℃ KJ/m2 180/1U - 150-n.b.
-30℃ KJ/m2 180/1U - 90
impact strength(Izod notched) 23℃ KJ/m2 180/1A - 25
-30℃ KJ/m2 180/1A - 8
impact strength(Izod notched, 3.2mm) 23℃ J/m - D256 250
-30℃ J/m - D256 100
Thermal
Vicat rigidity (VST, B/50) 5Kg load 306 - 97
Non-flammability (HDT, annealed) A-18.6Kg load - D648 99
B- 4.6Kg load - D648 103
continuance temperature Molded parts - - 80
linear expansion - (1/K)×10-5 DIN53752 - 8-11
thermal conduction (-40℃~80℃) - W/(K.m) DIN52612 - 0.17
Physical
density
- g/cm3 1183 D792 1.04
flowing numerical 200℃/5Kg cm3/10min 1133 D1238 1.6
  220℃/10Kg cm3/10min 1133 D1238 20
forming repair (120×15×10mm) - % DIN16901 D955 0.3-0.6
moisture absorption - % DIN53495-1L D570 0.3
margin? - Class UL 94 HB

 


 
TYPICAL PROPERTIES1 TYPICAL VALUE UNIT STANDARD
MECHANICAL
Tensile Str, yld, Type I, 50 mm/min 67 MPa ASTM D 638
Tensile Elong, brk Type I, 50 mm/min 50 % ASTM D 638
Flex Stress, yld, 2.6 mm/min, 100 mm span 103 Mpa ASTM D 790
Flex Mod, 2.6 mm/min, 100 mm span 2690 Mpa ASTM D 790
IMPACT
Izod Impact notched, 23℃ 534 J/m ASTM D 256
Instrumented Impact Energy @ peak, 23℃ 61 J ASTM D 3763
Instrumented Impact Energy @ peak, -30℃ 54 J ASTM D 3763
THERMAL
HDT, 1.84 Mpa, 3.2 mm, unannealed 88 ASTM D 648
HDT, 1.82 Mpa, 6.4 mm, unannealed 91 ASTM D 648
Relative Temp Index, Elec 85 UL 746B
Relative Temp Index, w/impact 85 UL 746B
Relative Temp Index, Mech w/o impact 85 UL 746B
PHYSICAL
Specific Gravity 1.18 - ASTM D 792
Mold Shrinkage flow, 3.2 mm 0.4-0.6 % ASTM D 955
Mold Shrinkage, xflow, 3.2 mm 0.4-0.6 % ASTM D 955
Melt Flow Rate, 260℃/2.16kgf 14.5 g/10 min ASTM D 1238
Spiral Flow, 260℃,10 ips, 3.175 X 1524 mm 685.8 mm -
ELECTRIAL
Arc Resistance, Tungsten {PLC} 6 PLC Code ASTM D 495
Hot Wire Ignition {PLC} 2 PLC Code UL 746A
High Voltage Arc Track Rate {PLC} 3 PLC Code UL 746A
High Ampere Arc Ign, surface {PLC} 0 PLC Code UL 746A
Comparative Tracking Index (UL) {PLC} 2 PLC Code UL 746A
Volume Resistivity >1.E+15 Ohm-cm IEC 60093
Surface Resistivity, ROA >1.E+15 cm IEC 60093
Dielectric Strength, in oil, 0.8 mm 35 kV/mm IEC 60243-1
Dielectric Strength, in oil, 1.6 mm 25 kV/mm IEC 60243-1
Dielectric Strength, in oil, 3.2 mm 17 kV/mm IEC 60243-1

TYPICAL PROPERTIES1 TYPICAL VALUE UNIT STANDARD
Relative Permittivity, 50/60 Hz 2.8 - IEC 60250
Relative Permittivity, 1 MHz 2.7 - IEC 60250
Dissipation Factor, 50/60 Hz 0.004 - IEC 60250
Dissipation Factor, 1 MHz 0.008 - IEC 60250
Flame Characteristics      
UL Recognized, 94HB Flame Class Rating (3) 0.7 mm UL 94
UL Recognized, 94V-1 Flame Class Rating (3) 1.2 mm UL 94
UL Recognized, 94V-0 Flame Class Rating (3) 1.5 mm UL 94
UL Recognized, 94-5VA Rating (3) 3.4 mm UL 94
UL Recognized, 94-5VB Rating (3) 2 mm UL 94
CSA (see File for Complete listing) LS88480 File No. CSA LISTED

PROCESSNG PARAMETERS TYPICAL VALUE UNIT
Injection Molding    
Drying Temperature 80-90
Drying Time 3-4 hrs
Drying Time (Cumulative) 0.04 %
Melt Temperature 245-275
Nozzle Temperature 245-275
Front-Zone 3 Temperature 245-275
Middle-Zone 2 Temperature 220-265
Rear-Zone1 Temperature 220-255
Mold Temperature 60-80
Back Pressure 0.3-0.7 Mpa
Screw Speed 40-70 rpm
Shot to Cylinder Size 30-80 %
Vent Depth 0.038-0.076 mm

 


 
Properties2 TestMethod English SI
Value Units Value Units
Physical
Melt Flow rate (300℃/1.2kg) ASTM D1238 22 g/10 min 22 g/10 min
Density ASTM D792 1.20   1,200 Kg/m3
Mould Shrinkage ASTM D955 0.005~0.007 in/in 0.005~0.007 mm/mm
Water Absorption @ 24hrs, 23℃ ASTM D570 0.15 % 0.15 %
@ equilibrium, 50%RH, 23℃ ASTM D570 0.32 % 0.32 %
Optical
Refractive index. nD ASTM D542 1.586   1.586  
Light Transmittance ASTM D1003 89 % 89 %
Haze ASTM D1003 0.7~1.5 % 0.7~1.5 %
Thermal
Deflection Temperature Under Load(DTUL)@ 4mm ASTM D648        
@66 psi (0.45Mpa), anneled   288 142
@264 psi (1.8Mpa), anneled   282 139
@264 psi (1.8Mpa), unanneled   258 126
Vicat Softening Point, 50℃/hr, 50N Load ASTM D1525 297 147
Coefficient of Linear Thermal Expansion, @-40 to 82℃ ASTM D696 38ⅹ10-6 in/in/℉ 68ⅹ10-6 mm/mm/℃
Mechanical
Tensile Yield Strength3 ASTM D638 8,700 psi 60 MPa
Ultimate Tensile Strength ASTM D638 9,500 psi 66 MPa
Elongation at Yield ASTM D638 6 % 6 %
Elongation at Break ASTM D638 120 % 120 %
Tensile Modulus ASTM D638 340,000 psi 2,340 MPa
Flexural Strength ASTM D790 14,000 psi 96 MPa
Flexural Modulus ASTM D790 350,000 psi 2,410 MPa
Notched Izod Impact4 @23℃ ASTM D256 14 ft-Ib/in 750 J/m
unnotched Izod Impact @23℃ ASTM D256 No break   No break  
Instrumented Dart Impact5 Total Energy @23℃ ASTM D3763 640 in-lb 87 J
Rockwell Hardness ASTM D785 118 R Scale 72 M Scale
Taber Arasion Resistance5 (?Haze) ASTM D1044 45 % 45 %
Ignition Resistance7
UL-94 @1.6mm ASTM D635 HB   HB  
UL-94 @3.2mm ASTM D635 HB   HB  
Limiting Oxygen Index ASTM D2863 26 % 26 %
Ball Indentation Temperature IEC 598-1 >125 >125
Averae Extent of Burning ASTM D635 1 in 25 mm
Electrical
GWT 2.0mm, 5 second IEC 695-2-1 850 850
Compression Tracking Index @ 2.0mm IEC 112 250 V 250 V
Dielectric Strength ASTM D149 420 V/mil 17 KV/mm
Dielectric Constant @ 60Hz ASTM D150 3   3  
Dissipation Factor @ 60Hz ASTM D150 0.001   0.001  
Volume Resistivity @ 23℃, dry ASTM D257 2.0x1017 Ω-cm 2.0x1017 Ω-cm

 

 

classification grade
Characteristics unit ASTM Test condition LEXAN 121
specific gravity   D 792   1.20
Water absorption % D 570 23℃, 24hour 0.15
Mold shrinkage X 10mm/mm D 955 5 ~ 7
HDT D 648 4.6kg/㎠ 138
18.6kg/㎠ 132
Linear expansion X 10mm/mm℃ D 696 -30℃ ~ +30℃ 7
Non-flammable degree   UL 94 1.6mm thickness V - 0
Thickness kg/㎠ D 638 23℃ 630
Tensile strength % D 638 23℃ 90
Flexural strength kg/㎠ D 790 23℃ 920
Flexural modulus X 10kg/㎠ D 790 23℃ 23
Izod impact strength kg · cm/cm D 256 23℃, nochitype
3.2mmthickness
65
Rockwel Haroness   D 785 R scale 118
Dielectric constant   D 150 60Hz 3.0
10Hz 3.0
Power factor D 150 60Hz 0.0009
10Hz 0.01
Surface Resistance Ω D 257 23℃
Volume Resistance Ω · cm D 257 23℃ 10


 
Division Unit LUPOX TE-5016F
CylinderTemperature Rear 240~260
Center 250~270
Front 250~270
Nozzle Temperature 260~280
Melt Temperature 260~280
Mold Temperature 40~80
InjectionPressure First kg/cm2 500~800
  Second kg/cm2 450~650
  Back kg/cm2 0~40
Screw Speed rpm 70~100

Typical Properties Unit Standard LUPOX TE-5016F
Specific Gravity - ASTM D792 1.27
Mold Shrinkage cm/cm x 10-3 LG Chem. 7~10
Tensile Strength kg/cm2 ASTM D 638 600
Elongation, break % ASTM D 638 60
Flexural Strength kg/cm2 ASTM D 790 900
Flexural Modulus kg/cm2 ASTM D 790 24,500
IzodNotch 23℃ kg.cm/cm ASTM D 256 73.5
-30℃     22
HDT (18.6kg/cm2) ASTM D 648 98
MI (250℃, 5kg) g/10min ASTM D 1238 30
Flammability   UL 94 V-0(1/8”)