acrylic plastic mirror sheet Manufacturers

Introduction: Acrylic cylinder tank, acrylic tunnel, acrylic window and light make the underwater world full of dreams.

1. Acrylic products include acrylic sheets, acrylic plastic pellets, acrylic light boxes, signboards, acrylic bathtubs, acrylic artificial marble, acrylic resin, acrylic (latex) paint, acrylic adhesives, etc., with a wide variety of products. 2. Acrylic products commonly seen by people are acrylic products assembled from raw materials such as acrylic pellets, plates or resins through various processing methods, and with various parts of different materials and functions. As for the commonly heard acrylic fiber, acrylic cotton, acrylic yarn, acrylic nylon, etc., it refers to man-made fibers made by the polymerization of acrylic acid, and has nothing to do with acrylic products.

Acrylic products include acrylic board, acrylic plastic particles, acrylic light box, signboard, acrylic bathtub, acrylic artificial marble, acrylic resin, acrylic (latex) paint, acrylic adhesive and so on.

PMMA has a certain degree of water absorption, and its water absorption rate reaches 0.3-0.4%, while the humidity of injection molding must be below 0.1%, usually 0.04%. The presence of water causes bubbles, gas lines, and reduced transparency in the melt. So it needs to be dried. The drying temperature is 80-90°C, and the drying time is more than 3 hours. In some cases, 100% recycled materials can be used. The actual amount depends on the quality requirements, usually more than 30%. The recycled materials should avoid pollution, otherwise it will affect the transparency and the properties of the finished product.

You can observe whether the acrylic surface is faded or has low gloss, and also check if the acrylic sheet's manual is consistent with the actual material, thereby determining if it is a legitimate material.

When purchasing an acrylic fish tank, pay attention to whether the surface of the fish tank has scratches, scratches, nodules, vortexes, surface shrinkage marks (especially at the corners), cracks, pitting, mildew, alkali stains, water stains, and the middle of the plate. No bubbles and foreign impurities.