What are the differences between extrusion and cast acrylic sheet | GPPS Sheet, Acrylic Sheet and PE Products Plastic Sheets Manufacturer Since 1990 | Kao-Chia Plastics Co., Ltd.

Acrylic Sheet / Kao-Chia not only manufactures GPPS sheet, Acrylic sheet, PE products, but also provides high quality and perfect after-sales service.

Acrylic Sheet

What are the differences between extrusion and cast acrylic sheet

Acrylic material is a common material in the second-processing industry. According to the different manufacturing processes, extrusion and cast acrylic sheets have some differences in terms of physical properties and applications.

Below we made a comparison for these two materials.


ItemExtrusion Acrylic SheetCast Acrylic Sheet
ProductionThe Extrusion Acrylic sheet is produced by PMMA resins. By melted the PMMA resins and extruded the material from T-Die to form the final sheet.Cast acrylic is produced by mixing the acrylic liquid ingredients in molds.
Chemical ResistanceLess chemical resistanceHigher chemical resistance
Thickness Tolerance±5%±15%
Flame PolishingEasier to flame polishingMore difficult to flame polishing
TensionHigh tensionLow tension
HardnessLower hardnessHigher hardness
Scratch ResistantLess scratch resistantMore scratch resistant
Applicationstationery, billboard, furniture, fashion productsignage, display stand
ColorsLimited color selectionWide color selection
MOQHigh MOQ per color and thicknessAccept small batches of colors and thicknesses
Surface coveringPE film
Brown paper masking
PE film
Brown paper masking / White paper masking
Second ProcessingHeat bendingLaser engraving
ThermoformingLaser cutting
BondingHeat processing
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What are the differences between extrusion and cast acrylic sheet | GPPS Sheet, Acrylic Sheet and PE Products Plastic Sheets Manufacturer Since 1990 | Kao-Chia Plastics Co., Ltd.

Based in Taiwan since 1990, Kao-Chia Plastics Co., Ltd. has been an ISO certified protective film and coating manufacturer and exporter. Their main products, including GPPS sheet, Acrylic sheet, PMMA sheet, PE protective film, in particular with the capacity of producing 300 tons/month acrylic sheets.

Kao-Chia has been established for 32 years, but we have 42 years production experience of PE blowing film, GPPS sheet and Acrylic sheet extrusion technology. Our concept of considering both quality and service equally important and performance gain trust from customers. Kao-Chia not only manufactures GPPS sheet, Acrylic sheet, PE products, but also provides high quality and perfect after-sales service.

Kao-Chia has been offering customers high-quality PE film, GPPS sheet and acrylic sheet, both with advanced technology and 35 years of experience, Kao-Chia ensures each customer's demands are met.