- Product Details
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Quick Details
-
color:
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various color Polyphthalamide Resin
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certificate:
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ISO/SGS/RHOS
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brand name:
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keyuan: PPA Plastic Granule
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Certification:
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RoHS
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Material:
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PPA/PPO/PA612
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Type:
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Virgin/Recycled
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Grade:
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Injection Moulding
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sample:
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free sample
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Shape:
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Polyphthalamide PPA granules
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Feature:
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PPA GF20%/GF33%
Quick Details
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Place of Origin:
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Fujian, China
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Brand Name:
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KEYUAN
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Model Number:
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KY-T6602
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color:
-
various color Polyphthalamide Resin
-
certificate:
-
ISO/SGS/RHOS
-
brand name:
-
keyuan: PPA Plastic Granule
-
Certification:
-
RoHS
-
Material:
-
PPA/PPO/PA612
-
Type:
-
Virgin/Recycled
-
Grade:
-
Injection Moulding
-
sample:
-
free sample
-
Shape:
-
Polyphthalamide PPA granules
-
Feature:
-
PPA GF20%/GF33%
PPA GF33% Plastic Material Resin Glass Fiber / Carbon Fiber Reinforced CF20% CF33% Polyphthalamide PPA Polymer
Advantage:
1. temperature: continuous use temperatures up to 170 ℃, heat distortion temperature of 280 ℃ (1.8MPa) or higher;
2. good mechanical strength: a strength as aluminum, steel, stiffness;
3. high liquidity, low touch temperature injection molding, high weld line strength, better than the LCP material, cracking problem can be solved;
4. superior chemical resistance, can withstand particular ethylene glycol and water erosion;
5. dimensional stability, low water absorption, anti-warping.
Polyphthalamide PPA Application:
1.Electronic and Electrical Area:
Various connectors connectors, memory cards, laptop memory, backplane, LED packaging, circuit breakers, motor parts, switch components, etc.;
2.auto industry:
Engine peripheral components, such as the filter, the engine cover, Valve and pump housing.
| Property item | Test condition | Test method | PPA | Unit | |
| Physical properties | Specific gravity | ASTM D792 | 1.45 | ||
| Water absorption rate | ASTM D570 | 0.15 | % | ||
| Mould contraction rate | 3.2mm | ASTM D955 | 0.3-0.8 | % | |
| Melt idex | ASTM D1238 | 7 | g/10min | ||
| Mechanical properites | Tensile strength (yield point) | ASTM D638 | 145 | Mpa | |
| Tensile modulus | ASTM D638 | 12000 | Mpa | ||
| Tensile rate (rupture point) | ASTM D638 | 2 | % | ||
| Flexural yield strength | ASTM D790 | 225 | Mpa | ||
| Flexural modulus | ASTM D790 | 11000 | Mpa | ||
| Impact strength (notched) | 23 ℃ | ASTM D256 | 80 | J/m | |
| Hardness | Rockwell | ASTM D785 | 121 | R | |
| Heat deflection temperature HDT/A | 1.8Mpa | ASTM D648 | 300 | ℃ | |
| Linear Expansibility | E831 | 0.0002 | 1/ ℃ | ||
| Inflaming reatarding | 0.5mm | UL94 | 5VA | ||
| Electrical properties | Dissipation factor | 100Hz | ASTM D150 | 3.78 | |
| Dissipation factor | 1MHz | ASTM D150 | 3.53 | ||
| Permittivity | 100Hz | ASTM D150 | 0.005 | ||
| Permittivity | 1MHz | ASTM D150 | 0.012 | ||
| (Ohm-cm) Volume residtivity | ASTM D257 | 1.3E+16 | Ω-cm | ||
