HDPE Sheet
HDPE Sheet
High Density Polyethylene
PE300 is a light (SG 0.96) and durable material that slides smoothly, withstands chemicals, stays dry and resists impact at low temperatures (-50°C to +80°C). It can be easily processed by most conventional methods and is safe for food contact.
Properties
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Resist low temperatures
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Low in weight
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Keep dry
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Conduct electricity
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Meet food standards
Applications
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Pumping
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Building tanks
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Sealing
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Medicine
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Food components
Frequently asked questions
HDPE Sheet, also known as High Density Polyethylene Sheet, is a highly versatile engineering plastic widely recognized as "chopping board material," commonly used in food production facilities and domestic kitchens. Its knife-friendly surface ensures longer blade sharpness, and its food-safe properties make it the preferred plastic for food-related applications.
HDPE Sheet is generally available in two grades: HDPE 300 and HDPE 500, with the numbers indicating the density of the plastic. HDPE 500, being the denser and slightly harder grade, comes at a slightly higher cost.
With its almost waxy texture, HDPE Sheet is an excellent material for low-friction wear strips, commonly utilised on conveyors and production lines in large companies. Its outstanding wear resistance and low friction properties make it a preferred choice in this environment. However, bonding HDPE Sheet to other materials can be challenging, often requiring mechanical fixation using screws or similar methods.
HDPE Sheet is well-suited for machining on CNC or traditional machines, resulting in a smooth surface finish.
HDPE Sheet may not be suitable for applications requiring high impact resistance from heavy objects, as it is slightly softer than some other engineering plastics like Nylon or Acetal. The material may exhibit marks if pressed with strong force, although this attribute can be advantageous in certain scenarios, such as in canning factories, where it causes no damage to cans.
300 grade HDPE Sheet often has a glossy and a matte side. Like most engineering plastics, HDPE Sheet lacks a protective coating, making it more suitable for industrial or engineering applications where a perfectly scratch-free surface is not essential.
HDPE Sheet is an economical, abrasion-resistant, and low-friction engineering plastic, making it a great choice for various applications. For high load or impact resistance or materials that bond easily, Nylon Sheet may be worth considering. For any assistance, please contact our technical team at Direct Plastics, where we maintain a vast stock of engineering plastics, including HDPE Sheet, for immediate delivery from our warehouse.