Today, I will continue to take you to understand the names and uses of several common plastic basic materials in daily life, and help you to distinguish and classify in daily life.
PVC: PVC may be one of the most widely used plastic materials, from plastic doors and windows in daily life to water pipes, gutters, shoes, cable insulation, toys, injection molded products, bright bodies, extruded products, and glass assembly , Packaging, credit cards, etc., have its traces almost everywhere, and PVC material is also one of the relatively cheap plastic materials. It is flexible, easy to color, has a variety of hardness to choose from, can be extruded, injection-cast and blow-molded, can be reinforced with glass fiber, can maintain its characteristics at low temperatures, can be printed, recycled, and has good resistance Tear and abrasion resistance, good sun and sea water resistance, good oil and chemical resistance.
PU: PU is a skin-like material, it can breathe and stretch, but it can be molded into shapes of various thicknesses. These characteristics were initially used in the medical and plastic surgery industries, and were used as cushion materials for patients in hospitals. It has good pressure dispersion, air permeability, strong recovery ability, easy to mix with decorative materials, strong shock absorption, strong pressure absorption, adjustable hardness, high elasticity, no fading, sticky, does not irritate the skin, and can be cast
PC: As a modern material, PC is used in this product to interpret a typical object and shape. This product does not use wood, but is made of another modern material that is completely suitable for this function. PC is as hard as other polymers, yet light in weight, and can provide a variety of colors and post-processing effects. As a member of a relatively young thermoplastic family, PC, like many other plastic materials, was accidentally discovered by General Electric in the early 1950s. This material is known for its ultra-clearness and ultra-strongness, and is often used as a substitute for glass in applications such as transparency and smoothness. It can provide a series of color clarity, simple processing procedures and very good impact resistance. It can provide fully transparent, translucent and opaque appearance effects. Even at high temperatures, its dimensional stability is also very strong, high temperature resistance up to 125C, fire resistance, The radiation protection is durable, recyclable and non-toxic.
Plastic materials are diverse, low-cost, and bring great convenience to human life. With a basic understanding of materials, you can better choose suitable daily necessities in your life.
Post time: Dec-10-2021