Polypropylene Sheet
Polypropylene Sheet
Polypropylene Homopolymer
PPH is a lightweight material with SG 0.91, offering excellent chemical resistance and stiffness. With a higher working temperature than PPC (0°C to +100°C), it retains low water absorption and is easily weldable. Compliant with food safety regulations, PPH is ideal for diverse applications, including the medical and food industries.
Properties
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Excellent weldability
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Excellent chemical resistance
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High corrosion resistance
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High rigidity in upper temperature range
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Higher working temperature than PPC
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Food compliant
Applications
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Chemical tanks
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Water applications
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Medical
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Equipment construction
Frequently asked questions
Polypropylene Sheet is available in two types: Copolymer and Homo-polymer. Co-polymer contains HDPE for increased flexibility and impact resistance, while Homo-polymer is pure Polypropylene.
Polypropylene Sheet offers excellent acid and chemical resistance, including resistance to Sulphuric Acid. Its affordability is a significant advantage as it is one of the most cost-effective engineering plastics. Polypropylene Sheet also provides high impact resistance, making it suitable for backing boards in various applications. Moreover, it is remarkably lightweight and has the unique property of floating.
Polypropylene Sheet has a few considerations to keep in mind. Its low melting point makes it more challenging to machine, requiring care to avoid excessive heat generation. Bonding Polypropylene Sheet can be problematic, often requiring specialised processes like plastic welding. Its fire resistance is poor, with a HB fire rating, making it unsuitable for certain cladding applications. The availability of colours is limited in the Homo-polymer grade, which is only available in natural and beige. However, Co-polymer grade Polypropylene Sheet comes in various colours to suit different needs.
Polypropylene Sheet finds use in a variety of applications, such as acid and chemical tanks, industrial chopping boards, certain cladding applications, and even prosthetic components.