Product Overview
HDPE Abrasion Resistant Plates are high-density polyethylene sheets designed for wear protection, sliding surfaces, and protective lining in industrial machinery. They deliver a balanced performance profile-combining low surface friction, mechanical toughness, and chemical inertia-to extend equipment service life and improve material throughput.
Technical Specifications
|
Physical Property |
Typical Value |
|
Material Base |
High-Density Polyethylene (HDPE) |
|
Density |
Approx. 0.96 g/cm³ |
|
Hardness |
Shore D 65–70 |
|
Tensile Strength at Yield |
Approx. 21 MPa |
|
Tensile Strength at Break |
Approx. 35 MPa |
|
Elongation at Break |
> 800% |
|
Flexural Modulus |
Approx. 1500 MPa |
|
Water Absorption |
Nil (< 0.01%) |
|
Vicat Softening Point |
Approx. 150°C |
|
Izod Impact Strength |
> 150 J/m |
Key Material Properties
Zero Water Absorption: Does not swell, degrade, or absorb moisture, ensuring consistent performance in wet, humid, or outdoor environments.
Low-Friction Surface: Reduces energy consumption in moving machinery and maintains smooth sliding for dry or wet bulk solids.
High Impact Tolerance: High elongation at break allows the plates to absorb mechanical impacts and stress without cracking.
Chemical & Corrosion Resistance: Resists degradation from common industrial acids, alkalis, salts, and cleaning solutions.
Lightweight Design: With a density of ~0.96 g/cm³, HDPE is significantly lighter than steel liners, making handling, cutting, and installation safer and faster.
Applications
Chutes & Hopper Liners: Protects steel walls against continuous material sliding and prevents wet powders or grains from hanging up.
Conveyor & Guide Systems: Serves as low-friction wear strips, side guide plates, and chain race liners in material handling lines.
Bulk Handling Equipment: Widely used in equipment processing grain, aggregates, coal, minerals, and industrial powders.
Machinery Wear Components: Custom-machined wear blocks, sliding pads, and sacrificial protective panels for general machinery.
Chemical & Marine Exposure: Suitable for equipment exposed to saltwater, cleaning chemicals, and high-humidity washdown areas.
Special Material Grades
Standard Industrial Grade
Ideal for general material handling, wet liners, and sliding surfaces.
UV-Stabilized Grade
Enhanced with carbon black or UV inhibitors for long-term outdoor exposure.
Custom Color/Flame-Retardant Grades
Available for specialized regulatory environments.
Custom Machining Services
We deliver pre-machined, ready-to-install components engineered directly to customer engineering drawings (CAD, PDF, STEP, DXF):
Precision CNC Router Cutting
Complex perimeter profiles, custom shapes, and tight tolerances.
Hole Patterning & Drilling
Pre-drilled mounting holes, slots, and edge chamfers.
Countersinking
Precision countersunk holes for flush bolt heads to prevent material jamming.
Surface Profiling
Machined grooves, interlocking joints, and custom edge bevels.
Manufacturing Quality Control
Our quality management protocols ensure consistent dimensional accuracy and material integrity across every batch:
Raw Material Inspection: Verification of virgin resin density, purity, and grade compliance.
Extrusion & Sheet Thickness Control: In-line thickness monitoring during sheet production.
CNC Processing Verification: Dimensional inspection against approved customer CAD models.
Final Pre-Shipment Check: Surface quality inspection, hole alignment verification, and physical measurement logging.
Export Packaging
To prevent surface damage and distortion during international transit, packaging is customized based on product size and shipping method:
Protective Interleaving & Wrapping: Moisture-resistant film wrapping protects against environmental dirt and transit scratches.
Standard Palletization: Securely strapped to export-standard wooden or plastic pallets for easy forklift handling.
Custom Wooden Cases: Fully enclosed wooden crates provided for high-precision CNC components or small irregular cut parts.
Part Tagging & Identification: Individual part marking according to purchase order item codes or drawing part numbers.
Frequently Asked Questions
Q: Can you machine plates directly from our engineering drawings?
A: Yes. We regularly machine custom plates using customer-supplied DXF, DWG, STEP, or PDF drawings.
Q: Can pre-machined countersunk holes be included for flush mounting?
A: Yes. All mounting holes, countersinks, counterbores, and slots can be fully machined prior to shipment to simplify on-site installation.
Q: Is it possible to combine multiple thicknesses or sizes within one shipment?
A: Yes. We accommodate mixed orders with varied sheet sizes, thicknesses, and machined configurations in a single container or crate.
Q: How do I select the right plate thickness for my application?
A: Thickness selection depends on structural support spacing, drop height, particle size, and impact level. Contact our technical team for assistance.
Q: What information is needed to receive an accurate factory quote?
A: Please provide the required dimensions (Length × Width × Thickness), quantity, material grade/working environment, and a CAD drawing for machined components.
Hot Tags: hdpe abrasion resistant plates, China hdpe abrasion resistant plates manufacturers, suppliers, factory