What Is Acrylic Solid Surface Stone?

Acrylic artificial stone is a composite material primarily composed of acrylic resin as the base material, combined with fillers, color paste, and other components, and is a type of artificial stone. Below are its key details:

1. Main Ingredients

· Base resin: Using methyl methacrylate (PMMA, i.e., acrylic resin) as the base, some products may incorporate a small amount of unsaturated polyester resin (UPR) to form composite acrylic.

· Filler: Typically made of high-purity aluminum hydroxide powder, accounting for approximately 30%-60% of the composition, it is used to increase volume, enhance the stone-like effect, and provide flame retardancy.

Other components: include color paste (for tinting), curing agent, accelerator, and environmentally friendly additives to adjust performance and enhance stability.

2. Production Process

Produced through processes such as casting, vacuum molding, or compression molding, the material forms a uniform solid surface sheet.

3. Features and Advantages

High plasticity: It can be bent and shaped arbitrarily after heating, making it suitable for producing irregularly shaped products and enabling seamless splicing.

· Eco-friendly and Safe: Non-toxic, radiation-free, compliant with food-grade environmental standards, some products can be used in medical and food-contact applications.

· Stain-resistant and corrosion-resistant: The surface is smooth and pore-free, resistant to acids, alkalis, and pollution, making it easy to clean.

· Rich in color: Capable of mixing various hues, ensuring consistent internal and external quality, stable coloration, and resistance to yellowing.

· Excellent toughness: Strong impact resistance, resistant to cracking and deformation. Acrylic artificial stone is divided into pure acrylic artificial stone and composite acrylic artificial stone. The former offers superior performance but higher costs, often used in high-end commercial spaces, premium furniture, or applications with high aesthetic requirements. The latter provides better cost performance and broader applications.