Weatherble ASA profile extrusion grade
GeloyXTWE280 物性表：
TYPICAL PROPERTIES(1)MECHANICAL
ValueUnitStandardTensile Stress, yld, Type I, 5 mm/min
460
kgf/cm²
ASTM D 638
Tensile Stress, brk, Type I, 5 mm/min
330
kgf/cm²
ASTM D 638
Tensile Strain, yld, Type I, 5 mm/min
3
%
ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min
13
%
ASTM D 638
Tensile Modulus, 5 mm/min
27500
kgf/cm²
ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span
790
kgf/cm²
ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span
25400
kgf/cm²
ASTM D 790
Tensile Stress, yield, 5 mm/min
51
MPa
ISO 527
Tensile Stress, break, 5 mm/min
37
MPa
ISO 527
Tensile Strain, yield, 5 mm/min
2.8
%
ISO 527
Tensile Strain, break, 5 mm/min
31
%
ISO 527
Tensile Modulus, 1 mm/min
2850
MPa
ISO 527
Flexural Stress, yield, 2 mm/min
74
MPa
ISO 178
Flexural Modulus, 2 mm/min
2500
MPa
ISO 178
IMPACT
ValueUnitStandardIzod Impact, notched, 23°C
7
cm-kgf/cm
ASTM D 256
Izod Impact, notched, -30°C
4
cm-kgf/cm
ASTM D 256
Instrumented Impact Total Energy, 23°C
305
cm-kgf
ASTM D 3763
Izod Impact, notched 80*10*4 +23°C
9
kJ/m²
ISO 180/1A
Izod Impact, notched 80*10*4 -30°C
5
kJ/m²
ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm
10
kJ/m²
ISO 179/1eA
THERMAL
ValueUnitStandardVicat Softening Temp, Rate B/50
86
°C
ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed
80
°C
ASTM D 648
CTE, -40°C to 40°C, flow
9.E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, xflow
1.E-04
1/°C
ASTM E 831
CTE, -40°C to 40°C, flow
9.E-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
86
°C
ISO 306
Vicat Softening Temp, Rate B/120
88
°C
ISO 306
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm
74
°C
ISO 75/Af
PHYSICAL
ValueUnitStandardSpecific Gravity
1.1
-
ASTM D 792
Mold Shrinkage, flow, 3.2 mm (5)
0.52 - 0.53
%
SABIC Method
Melt Flow Rate, 200°C/3.8 kgf
12
g/10 min
ASTM D 1238
Density
1.11
g/cm³
ISO 1183
Water Absorption, (23°C/sat)
1
%
ISO 62
Moisture Absorption (23°C / 50% RH)
0.26
%
ISO 62
Melt Volume Rate, MVR at 220°C/10.0 kg
11
cm³/10 min
ISO 1133
Source GMD, last updated:2007/05/31
GeloyXTWE280 加工指引：
ParameterProfile Extrusion
ValueUnitDrying Temperature
85 - 95
°C
Drying Time
8
hrs
Maximum Moisture Content
0.02
%
Melt Temperature
190 - 210
°C
Barrel - Zone 1 Temperature
180 - 200
°C
Barrel - Zone 2 Temperature
180 - 200
°C
Barrel - Zone 3 Temperature
180 - 205
°C
Barrel - Zone 4 Temperature
180 - 205
°C
Hopper Temperature
60 - 80
°C
Adapter Temperature
180 - 205
°C
Die Temperature
185 - 205
°C
Calibrator Temperature
50 - 70
°C
