Stable Fluidity Recycled RHDPE Raw Material for Wiring Duct & Electrical Conduit Extrusion Production
Product Spotlights
Good electrical insulation performance, anti-leakage, safe for wire protection engineering
High rigidity & compression resistance, resistant to external pressure and impact damage
Strong corrosion resistance, acid and alkali resistant, long underground service life
Good low temperature toughness, not easy to crack in cold construction environment
Low shrinkage rate, stable pipe size
In modern construction and electrical engineering industry, plastic electrical conduit pipes have gradually replaced traditional metal pipes due to light weight, easy processing, low cost and excellent insulation performance. Choosing suitable extrusion grade plastic raw material is the key to ensure the quality and service life of wiring pipes.
Now more and more pipe manufacturers choose high-standard PCR rHDPE recycled pellets as main raw material for producing electrical conduit pipes. Compared with ordinary recycled plastic, construction grade rHDPE supplied by Swanpoly has been strictly sorted, multi-stage washing, impurity removal and formula optimization. It keeps stable physical properties during high-speed extrusion production, effectively improving production efficiency and finished pipe qualification rate.
This dedicated grade PCR rHDPE features reliable electrical insulation ability, which can effectively isolate current and avoid safety hazards caused by wire leakage. It also owns outstanding anti-aging, anti-pressure and anti-corrosion performance, adapting to indoor wiring, wall embedding and underground buried laying environments. The finished electrical conduit pipes are smooth inside, convenient for wire threading, and have strong compression resistance to avoid deformation during construction backfilling.
As a professional PCR recycled plastic manufacturer, Swanpoly strictly controls MFI value, moisture content and ash content of conduit-grade rHDPE pellets. All raw materials have uniform particle shape, good dispersion and no impurities, greatly reducing pipe wall bubble, fracture and surface defect problems.
In addition, using Swanpoly eco-friendly PCR rHDPE raw materials helps pipe manufacturers reduce production costs, realize green production, and meet international carbon emission reduction and recycled material usage policies. It is the most practical and cost-effective recycled plastic raw material for global electrical conduit pipe factories.
TDS Technical Data Sheet (Conduit Pipe Grade PCR rHDPE)
Material: 100% Post-Consumer Recycled PCR HDPE
Melt Flow Index (190℃/2.16kg): 1.1 ~ 1.4 g/10min
Density: 0.948 ~ 0.956 g/cm³
Tensile Strength: ≥21 MPa
Flexural Rigidity: Excellent for pipe shaping
Insulation Property: Good electrical insulation level
Moisture Content: ≤0.05%
Ash Content: ≤0.12%
Processing Temperature: 180℃ ~ 220℃
Processing Way: Professional extrusion molding
Certifications: GRS, REACH, RoHS compliant
Color: Natural white / black customized available
Usage Advantages for Buyers
Smooth extrusion, high output, less waste material
Stable pipe roundness and uniform wall thickness
Pass construction industry raw material inspection easily
Support large bulk order delivery, stable stock
Sample testing & technical formula guidance supported by Swanpoly
Ash Content: ≤0.10%
Oil & Odor: Zero oil stain, no peculiar smell
Melting Purity: High melting activity, ≥98% granulation yield
Certification Documents: Complete GRS, SGS, REACH, RoHS reports
Packaging Standard: Waterproof & dustproof jumbo bag for export
Customs Clearance: Full document support for global markets
Processing Usage: Granulation, plastic modification, profile extrusion
Swanpoly export-standard PCR rHDPE flakes / HDPE scrap chips are mainly exported to Europe, America, Southeast Asia and other markets, used for recycled pellet granulation, modified plastic production, HDPE pipe processing, plastic profile extrusion and other downstream deep processing industries.
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