China Injection Plastic Raw Material Clear Polyamide Tr Material Plastic, Find details about China Plastic, PA12 from Injection Plastic Raw Material Clear Polyamide Tr Material Plastic
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Disclaimer -Data shown are typical values obtained by proper testing methods and shoud not be used for specification purpose. -In addition, the information supplied is not guarantee value, so please consider fully operational environment and product design. -Put into use after safety confirmation of this product, From the negative consequences own responsibility! |
Optics | Packaging | |
Frames, Lens, Optical components etc. | Cosmetics packaging, Medical packaging, etc. | |
Food Contact | Industry | |
Feeder, Coffee machine, Cup, etc. | | Auto parts(oil cup, etc), Mechanical engineering. |
Ectronic Products | Consumer Goods | |
Headphone, Ear-Hook, etc. | Sports & Leisure, Tools & Accessories, etc. |
Drying Machinery | Drying Temperature (ºC) | Time(h) |
Vacuum Dryer | 80--100 | 6--8 |
Length: 18D - 22D | Compression Ratio: 2 - 2.5 |
Calculation: 7.5 kN1) x cavity projected area (cm²) |
Gate size: 0.8×maximum wall thickness |
Runner size:1.4×maximum wall thickness |
Feed section | 100ºC |
Heating section 1 | 235ºC |
Heating section2 | 240ºC |
Heating section 3 | 255ºC |
Nozzle | 240ºC |
Mold | 80ºC |
Melt | 245ºC |
Injection speed | Middle ---High |
Hold-on pressure | 30---60(MPa) |
Backpressure | 0.5---1(MPa) |
Screw speed | 50-100 min-1 |
Items | Unit | Test Method | Values |
Charpy notched impact | KJ/m² | GB/T 1043-93 | 17 |
Charpy non-notched impact | KJ/m² | GB/T 1043-93 | 25JNB |
Tensile strength | MPa | GB/T 1040-92 | 65 |
Elongation at break | % | GB/T 1040-92 | 160 |
Flexural strength | MPa | GB 9341-2000 | 70 |
Flexural modulus | MPa | GB 9341-2000 | 1780 |
Density | g/cm³ | GB 1033-86 | 1.01 |
Heat distortion temperature(0.45 MPa) | ºC | GB1634-79 | 135 |
Light transmittance | % | -- | 92 |
Shore D hardness | -- | GB 2411-80 | 83 |