| Type: | Injection Blow Molding |
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| Structure: | Horizontal |
| Plastic Type: | Thermoplastic |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Overview
| Product parameters | ||||||
| Performance items | Test condition | test method | test data | Data unit | ||
| Basic performance | Melt flow rate | 190ºC,2.16kg | ISO 1133 | 27 | g/10min | |
| density | ISO 1183 | 1.41 | g/cm3 | |||
| Water absorption | ISO 62 | 0.7 | % | |||
| Water absorption rate | ISO 32 | 0.2 | % | |||
| Mechanical properties | Bending modulus | 23ºC | ISO 178 | 2600 | MPa | |
| Standard elongation at break | 23ºC | ISO 527 | 20 | % | ||
| Tensile yield strength | 23ºC | ISO 527 | 65 | MPa | ||
| ball indentation hardness | 358N,30s | ISO 2039 | 140 | MPa | ||
| elongation | yield | 23ºC | ISO 527 | 8 | % | |
| crack | 23ºC | ISO 527 | 30 | % | ||
| Notch impact strength of cantilever beam | ISO 180/1EA | 6 | KJ/m2 | |||
| Injection shrinkage | Flow direction | 24h,4mm | 2.5-2.7 | |||
| vertical direction | 24h,4mm | 2.0-2.2 | ||||
| Tensile modulus | 23ºC | ISO 527 | 3000 | MPa | ||
| bending strength | 23ºC | ISO 178 | 68 | MPa | ||
| Charpy Notched Impact Strength | 179/1EA | 5 | KJ/m2 | |||
| Rockwell hardness | 23ºC | ISO 2039 | M82(R114) | |||
| Electrical performance | Surface resistivity | IEC 93 | 1015 | Ω | ||
| Loss factor | 20ºC,1KHz | IEC 250 | 10 | |||
| Dielectric constant | 20ºC,1KHz | IEC 250 | 3.9 | |||
| Dielectric constant | 20ºC,50Hz | IEC 250 | 3.9 | |||
| Dielectric strength | 20ºC | IEC 243 | 25 | KV/mm | ||
| Leak resistance | 21ºC,65%RH | IEC 167 | 7.5 | ×10-4Ω | ||
| Loss factor | 20ºC,50Hz | IEC 250 | 20 | ×10-4 | ||
| Volume resistivity | IEC 93 | 1015 | Ω.cm | |||
| Comparative arc diameter index | IEC 112 | 600 | CTI | |||
| Arc resistance | 21ºC,65%RH | ASTM D-495 | 1.9 | mm | ||
| Dielectric constant | 20ºC,1MHz | IEC 250 | 3.9 | |||
| Loss factor | 20ºC,1MHz | IEC 250 | 85 | |||
| Thermal performance | Coefficient of linear expansion | ASTM D-696 | 11 | 1×10-5K-1 | ||
| specific heat | 20ºC | 1.48 | J | |||
| vicat softening point | 10N | ISO 306 A50 | 163 | ºC | ||
| Thermal deformation temperature | 1.8MPa | ISO 75 | 120 | ºC | ||
| vicat softening point | 50N | ISO 306 B50 | 150 | ºC | ||
| Maximum continuous service temperature | 100 | ºC | ||||
| melting point | DSC | ISO 3146 | 172 | ºC | ||
| flammability | UL 94(FMVSS) | HB(B50) | ||||
POM homoformaldehyde | co formaldehyde, commonly known as saigang, has excellent comprehensive properties and is known as metal plastic. It has high elastic modulus, high hardness and stiffness, and can be used at low temperature of minus 40 degrees to high temperature of about 150 degrees. POM can withstand repeated impact for many times, with good toughness, cracking resistance, fatigue resistance, small creep, good wear and friction resistance, no sound and abnormal noise during friction, small friction coefficient and high strength.
POM plastic uses: auto parts, electromagnetic reversing valve, buckle, car door lock, ball seat, shift lever, rearview mirror, sun shield, accelerator pedal, car handle, water meter shell, faucet shower, children's car accessories, toy gear, bathtub handle, razor switch, zipper, umbrella, washer gasket, bearing sleeve, faucet support, cage, computer keyboard, massage head products, fitness equipment, roller, pulley Bearings, household appliances, floor sweeping robots, hooks, furniture guide rails, hinges, hinges, fax printer gears, washing machines, refrigerator accessories, air conditioning accessories, etc
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