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Raw materials
Color PEEK R&D Series |
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Material Properties |
Test Method |
Conditions |
Units |
770G |
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Mechanical Data |
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Tensile Strength |
ISO 527 |
B reak,23℃ |
MPa |
- |
|
Y ield,23℃ |
MPa |
100 |
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Tensile Elogation |
ISO 527 |
Break,23℃ |
% |
45 |
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Flexural Strength |
ISO 178 |
Break,23℃ |
MPa |
- |
|
Y ield,23℃ |
MPa |
165 |
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Fleoural Modulus |
ISO 178 |
23℃ |
Gpa |
4.1 |
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Compressive Strength |
ISO 604 |
23℃ |
MPa |
125 |
|
Charpy Impact Strength |
ISO 179/leA |
Notched |
kJm-2 |
7 |
|
ISO 179/IU |
Unnotched |
kJm-2 |
- |
|
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Izod Impact Strength |
ISO 180/A |
Notched |
kJm-2 |
7.5 |
|
ISO 180/U |
Unnotched |
kJm-2 |
- |
|
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Mould Shrinkage |
ISO 294-4 |
Along flow |
% |
1 |
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Across flow |
% |
1.3 |
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Thermal Data |
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Melting Point |
ISO 11357 |
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℃ |
343 |
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Glass Tansition (Tg) |
ISO 11357 |
Onset |
℃ |
143 |
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Special Heat Capacity |
DSC |
23℃ |
kj kg-1℃-1 |
2.2 |
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Coefficient of Thermal Expansion |
ISO 11359 |
Along flow below Tg |
ppm K-1 |
45 |
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Along flow above Tg |
ppm K-1 |
120 |
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Heat Deflecion Temperature |
ISO 75A-f |
1.8Mpa |
℃ |
152 |
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Thermal Conductivity |
ASTM C177 |
23℃ |
W m-1K-1 |
0.29 |
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Flow |
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MeltIndex |
ISO 1133 |
380℃,5kg |
g10min-1 |
10 |
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Miscellaneous |
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Density |
ISO 1186 |
Crystalline |
gcm-3 |
1.3 |
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Amorphous |
gcm-3 |
1.26 |
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Shore D Hardness |
ISO 868 |
23℃ |
|
85 |
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Water Absorption(3.2mm thick Tensile Bar) |
ISO 62-1 |
24h,23℃ |
% |
0.07 |
|
by immersion |
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Equilib riu m,23℃ |
% |
0.4 |
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Electrical Data |
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Dielectric Strength |
IEC 60243-1 |
2mm |
kV mm-1 |
23 |
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Comparative Tracking Index |
IEC 60112 |
|
V |
150 |
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Dielectric Constant |
IEC 60250 |
23℃,1kHz |
|
3.1 |
|
23℃,50kHz |
|
3 |
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Loss Tangent |
IEC 60250 |
23℃,1MHz |
|
0.004 |
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Volume Resistivity |
IEC 60093 |
23℃,1V |
Ω cm |
10 16 |
|
275℃ |
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Quantity : 200pcs - Price : $8 ~$12
Smocked dresses with Santa claus smocked pattern, buttons at back for easy dressing - OEM service - Technic: Hand smocked - Minimum order: 200 pieces (50pcs per design per color, 10pcs per size) - Size: 3mos-8yrs - Material: Red chevron - Babeeni certificate: US Certificate...
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Quantity : 3000 - Price : $12
Model: SF-5042 Size: 154*73*12mm Battery: 12000mAh Material: ABS+PC N. Weight: 274g Life Time: >500 Input: 5V, 1A Output: 5V, 2.1A/1.2A Colors: White, Pink, Black MOQ: 1000pcs Product Features 1. Large capacity: it is a power pack for cellphone with two USB outputs...