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美國(guó)沙伯基礎(chǔ)創(chuàng)新 PBTVALOX ? Resin 364,專(zhuān)為戶(hù)外電信外殼應(yīng)用程序。325FC,364,312,315.325.
VALOX ? Resin 364
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Asia Pacific: COMMERCIAL
Designed for outdoor telecommunications enclosure applications.
Property
TYPICAL PROPERTIES (1)
MECHANICAL
Value
Unit
Standard
Tensile Stress, yld, Type I, 50 mm/min
450
kgf/cm2
ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min
360
kgf/cm2
ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min
4
%
ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min
39
%
ASTM D 638
Tensile Modulus, 5 mm/min
19900
kgf/cm2
ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span
680
kgf/cm2
ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span
18000
kgf/cm2
ASTM D 790
Tensile Stress, yield, 50 mm/min
46
MPa
ISO 527
Tensile Stress, break, 50 mm/min
36
MPa
ISO 527
Tensile Strain, yield, 50 mm/min
4
%
ISO 527
Tensile Strain, break, 50 mm/min
36
%
ISO 527
Tensile Modulus, 1 mm/min
1950
MPa
ISO 527
Flexural Stress, yield, 2 mm/min
69
MPa
ISO 178
Flexural Modulus, 2 mm/min
1830
MPa
ISO 178
IMPACT
Value
Unit
Standard
Izod Impact, notched, 23°C
73
cm-kgf/cm
ASTM D 256
Izod Impact, notched, -20°C
70
cm-kgf/cm
ASTM D 256
Izod Impact, notched, -40°C
43
cm-kgf/cm
ASTM D 256
Instrumented Impact Total Energy, 23°C
479
cm-kgf
ASTM D 3763
Instrumented Impact Total Energy, -20°C
458
cm-kgf
ASTM D 3763
Instrumented Impact Total Energy, -40°C
479
cm-kgf
ASTM D 3763
Izod Impact, notched 80*10*4 +23°C
51
kJ/m2
ISO 180/1A
Izod Impact, notched 80*10*4 -30°C
17
kJ/m2
ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm
51
kJ/m2
ISO 179/1eA
THERMAL
Value
Unit
Standard
Vicat Softening Temp, Rate B/50
115
°C
ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed
103
°C
ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed
65
°C
ASTM D 648
CTE, -40°C to 40°C, flow
9.5E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, xflow
9.8E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, flow
9.5E-05
1/°C
ISO 11359-2
CTE, -40°C to 40°C, xflow
1.E-04
1/°C
ISO 11359-2
Vicat Softening Temp, Rate B/50
119
°C
ISO 306
Vicat Softening Temp, Rate B/120
122
°C
ISO 306
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm
74
°C
ISO 75/Af
Relative Temp Index, Elec
75
°C
UL 746B
Relative Temp Index, Mech w/impact
75
°C
UL 746B
Relative Temp Index, Mech w/o impact
75
°C
UL 746B
PHYSICAL
Value
Unit
Standard
Specific Gravity
1.31
-
ASTM D 792
Mold Shrinkage, flow, 3.2 mm (5)
1.1 - 1
%
SABIC Method
Mold Shrinkage, xflow, 3.2 mm (5)
1 - 1
%
SABIC Method
Melt Flow Rate, 266°C/5.0 kgf
19
g/10 min
ASTM D 1238
Density
1.31
g/cm3
ISO 1183
Water Absorption, (23°C/sat)
0.09
%
ISO 62
Moisture Absorption (23°C / 50% RH)
0.03
%
ISO 62
Melt Volume Rate, MVR at 265°C/5.0 kg
17
cm3/10 min
ISO 1133
ELECTRICAL
Value
Unit
Standard
Arc Resistance, Tungsten {PLC}
5
PLC Code
ASTM D 495
Hot Wire Ignition {PLC)
2
PLC Code
UL 746A
High Voltage Arc Track Rate {PLC}
2
PLC Code
UL 746A
High Ampere Arc Ign, surface {PLC}
0
PLC Code
UL 746A
Comparative Tracking Index (UL) {PLC}
0
PLC Code
UL 746A
FLAME CHARACTERISTICS
Value
Unit
Standard
UL Recognized, 94V-0 Flame Class Rating (3)
1.47
mm
UL 94
UL Recognized, 94-5VA Rating (3)
2.99
mm
UL 94
Oxygen Index (LOI)
28
%
ASTM D 2863
UV-light, water exposure/immersion
F2
-
UL 746C
Source GMD, last updated:2009/08/31
Processing
Parameter
Injection Molding
Value
Unit
Drying Temperature
120
°C
Drying Time
3 - 4
hrs
Drying Time (Cumulative)
12
hrs
Maximum Moisture Content
0.02
%
Melt Temperature
250 - 265
°C
Nozzle Temperature
245 - 260
°C
Front - Zone 3 Temperature
250 - 265
°C
Middle - Zone 2 Temperature
245 - 260
°C
Rear - Zone 1 Temperature
240 - 255
°C
Mold Temperature
50 - 75
°C
Back Pressure
0.3 - 0.7
MPa
Screw Speed
50 - 100
rpm
Shot to Cylinder Size
40 - 80
%
Vent Depth
0.025 - 0.038
mm
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