
ABS Sheet for Sanitary
ABS (Acrylonitrile Butadiene Styrene) sheet is a versatile thermoplastic material known for its durability and impact resistance. For sanitary applications, the most prevalent format is the co-extruded ABS/PMMA composite sheet – a multi-layer construction featuring a durable ABS backing layer and a high-gloss acrylic (PMMA) top layer. This composite structure is currently the mainstream choice for high-end sanitary ware products.
ABS engineering plastic, thanks to its excellent comprehensive properties – especially its waterproof and moisture-proof nature, impact resistance, and non-toxic environmental friendliness – is an ideal material specifically used for manufacturing bathroom panels. It is widely used in products such as shower enclosures, bathtubs, bathroom cabinets, and wall panels.
Processing & Fabrication
ABS sanitary sheets may be fabricated using methods consistent with ABS materials. Key processing capabilities include:
Thermoforming & Vacuum Forming – Can be formed on wood, epoxy, ceramic, and/or aluminum tools
Machining – Milling, sawing, drilling, routing, and shearing
Gluing & Bonding – The bottom side of the sheet is corona treated (activated) with high surface tension, contributing to better adhesion to resins and adhesives
Laser Cutting – Available for precision applications
Sustainability
ABS sanitary sheets contribute to circular economy principles:
Recyclable – Can be recycled as post-industrial or post-consumer product
PIR Content – In closed-loop recycling streams, can be used as PIR content in the substrate layer
Low Specific Weight – Significantly lighter than fiberglass alternatives, reducing transportation costs
Repairable – Minor scratches can be repaired

Key Features & Advantages
Brilliant Surface Quality
The coextruded multi-layer composite sheets impress with a brilliant surface of sanitary acrylic – the perfect raw material for production of eye-catching thermoformed sanitary components. The PMMA (acrylic) top layer provides a high-gloss, color-stable, and comfortable-to-touch surface, with better scratch resistance and weatherability.
High Impact Strength & Durability
The ABS layer, as the substrate, provides strong impact resistance and structural strength. The material maintains excellent impact resistance even at sub-zero temperatures. One of the most outstanding properties is the long durability combined with high impact strength.
Chemical & Moisture Resistance
ABS sheets demonstrate excellent resistance to acids, alkalis, fats, detergents, and common cleaning agents. The material is inherently waterproof and moisture-proof, making it highly suitable for humid environments.
Antimicrobial Protection
Specialized grades are available with built-in antibacterial properties, achieving up to 99.99% germ reduction according to ISO 22196. The antimicrobial surface is protected from attack by microbes, making it suitable for hospitals, public facilities, and high-end residential sanitary spaces.
Applications
ABS/PMMA composite sheets are mainly used in sanitary products, including:
| Application | Description |
|---|---|
| Bathtubs | Thermoformed bathtubs and panels |
| Shower Trays & Bases | Shower bases, shower trays, and shower floors |
| Shower Cubicles & Enclosures | Shower cabins and shower walls |
| Wash Basins & Sinks | Basins and vanity tops |
| Bathroom Wall Panels | Interior wall cladding |
| Bathroom Furniture | Cabinet doors and furniture surfaces |
| Sauna & Wellness | Finishing of bathrooms and saunas |
Technical Specifications
| Parameter | Typical Range |
|---|---|
| Thickness | 0.5 mm – 15 mm (common: 2–8 mm) |
| Width | Up to 2,700 mm |
| Density | 1.05 – 1.2 g/cm³ |
| Tensile Strength | 35 – 70 MPa |
| Flexural Modulus | 2,100 – 2,200 MPa |
| Vicat Softening Temperature | 99 – 106°C |
| Colors | White (standard), plus extensive custom color options |
| Surface Finishes | High-gloss, matte, textured, embossed |
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