SMC sheet molding compound (SMC). It is a raw material for sandwich molding, mainly composed of GF (special yarn), UP (unsaturated resin), low shrinkage additives, MD (filler), and various additives. Processed by a dedicated SMC production line unit into sheet materials covered with polyethylene film on both sides. Thickness ranging from 2.5mm to 6mm, width 1000mm, packaged in aluminum plated film rolls or boxes. The materials are divided into two types: rolls or cardboard boxes, stored in a cool and ventilated place below 25 ℃. The product storage period is 60 to 90 days from the date of production.
SMC is a sheet-like plastic material that can be blended with any color and formula according to the product. It is an advanced variety in composite materials and an important breakthrough in the development of composite materials. SMC products have the advantages of smooth and sturdy surface, bright colors, wear resistance, insulation, high temperature resistance, anti-aging, and good insulation performance in humid environments. They have broad application prospects.