Production technology
· Raw material preparation: Select high-quality MPP raw materials, add auxiliaries if necessary, and mix evenly.
· Extrusion molding: The raw materials are melted and plasticized in the extruder and formed into tubes through the mold.
· Cooling and shaping: the pipe is quickly solidified and formed through the cooling system.
· Traction cutting: traction machine synchronous traction, cutting machine according to the set length cutting.
· Quality inspection: a number of tests are carried out on the pipe to ensure compliance with standards.
· Packaging warehousing: Qualified products will be stored after packaging and waiting for delivery.
| No. | Item | Index |
| 1 | tensile strength Mpa | ≥24 |
| 2 | bending strength Mpa | ≥27 |
| 3 | bending elastic modulus Mpa | ≥930 |
| 4 | Vicar heat resistance (1Kg, 500C/h) 0C | ≥126 |
| 5 | friction coefficient | 0.35 |
| 6 | vertical coefficient of shrinkage % | ≤1 |
| 7 | deviation in roundness % | 3.5 |
| 8 | flattening test(flattened to 1/2) | not crack |
| 9 | ring thermocompression(700C/2h)KN | 1.96 |
Feature:
· Excellent electrical insulation: prevent cable leakage and ensure the safety of power transmission.
· Heat resistance: Veka softening temperature above 120°C, suitable for high temperature environment.
· Corrosion resistance: resistant to acid and alkali and other chemical substances, prolong the service life.
· High strength and toughness: can withstand external extrusion and impact Not easy to break.
· Smooth inner wall: small friction coefficient, easy to lay and maintain the cable.
· Environmentally friendly and recyclable: the material is hygienic and environmentally friendly, and can be recycled twice.
1. Diameter range: 16-250mm
2. Material: PP PE MPP etc
Address
Nuozhuang, Sanlihe Office, Jiaozhou City, Qingdao City, Shandong Province, China
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