1. What Is The SPC Floor?
The SPC floor is mainly composed of a certain proportion of calcium powder and polyvinyl chloride stabilizer combination to form a composite floor material. This is a new environmentally-friendly floor developed based on high technology, featuring zero formaldehyde, mildew proof, moisture proof, fireproof, insect proof and simple installation.
2. What Is Production Process SPC Floor
SPC floor is extruded from the extruder with T-die to extrude the PVC substrate, and the three-roll or four-roll calender is used to respectively wear the PVC wear-resistant layer, PVC color film and PVC substrate, and heat-fit and emboss the product once. The process is simple, the fit is done by heat, and no glue is needed.
Process: 1. Mixing
Automatic metering according to raw material ratio → high-speed mixer hot mixing (hot mixing temperature: 125 degree, function. It is a mixture of various materials, remove the moisture in the material) → enter the cold mix (to cool the material, Prevents caking and discoloration, cold mixing temperature: 55degree→mixing the homogeneous material by cooling)
Process 2: Extrusion
Adding to the twin-screw extruder for heating and extrusion → into the sheet die extrusion molding, the formed sheet.
The material is passed through a four-roll calender, and the substrate is thickened → paste film → adhesive layer → cooling → cutting.
Process 3: UV tempering
Surface UV→tempering (tempering hot water temperature: 80~120°C; cold water temperature: 10°C)
Process 4: Slitting and slotting + packaging
Slitting → Slotting, Trimming, Chamfering → Inspection → Packaging
It is very popular in developed countries in Europe and America and in the Asia Pacific market. With its excellent stability and durability, the stone-plastic floor not only solves the problem of moisture deformation and mildew of the solid wood floor, but also solves the formaldehyde problem of other decoration materials. It has a wide range of color patterns to choose from, suitable for indoor home improvement, hotels, hospitals, shopping malls and other public places.