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: HIPS typically comes in a matte or semi-gloss finish. Special "DIGI HIPS" grades from retailers like Home Depot are engineered for high-quality printing, including lithographic and silk-screen methods.
: For sustainability-focused projects, some suppliers offer HIPS with post-consumer recycled content (e.g., Renovo-HIPS), which maintains properties similar to virgin resin. Market Availability and Pricing
Prices for HIPS sheets vary significantly based on thickness and dimensions. You can find options at major retailers and specialized plastic distributors: High Impact Polystyrene Properties | HIPS Plastic Uses
High Impact Polystyrene (HIPS) sheet is a cost-effective, versatile thermoplastic modified with rubber to provide significantly higher toughness and impact resistance than standard polystyrene. It is widely used for because it is lightweight, easy to fabricate, and has a smooth surface that accepts paint and printing inks well. Purchasing Guide: Key Considerations
: Common thicknesses range from very thin 0.020" (0.5mm) for detail work to 0.250" (6.35mm) for structural components. Standard sheet sizes are often 4' x 8' , though many suppliers like TAP Plastics offer custom cut-to-size options.
: While white is the most common and versatile for painting and printing, HIPS is also available in black, natural, and custom colors from industrial suppliers.
When buying HIPS sheets, your choice should be dictated by the specific mechanical and aesthetic requirements of your project:
