Some examples of the range of applications of common plastic materials
2024.10.09
Some examples of the range of applications of common plastic materials:
1.ABS plastic (Acrylonitrile Butadiene Styrene):
- Household appliances: such as rice cookers, kettles, hair dryers, TVs, washing machines, air conditioners, refrigerators, microwave ovens and other shells, panels and accessories. Its hard and firm characteristics as well as good processing performance and surface finish are suitable for making the appearance of various home appliances.
- Automotive parts: commonly used in automotive instrument panels, door trim, center console, bumpers, wheel brows, mirrors and so on. It can meet the requirements of automobile interior parts for appearance and strength, and can be processed and molded by injection molding and other methods, adapting to the mass production of automobile parts.
- Consumer electronics: cell phones, tablet computers, laptops, printers, video cameras and other consumer electronics shells and parts are often used ABS plastic. For example, cell phone cases, using the impact resistance and easy processing of ABS, not only to protect the phone, but also easy to produce a variety of shapes and colors.
- Toys and sports equipment: building blocks, skateboards, skis, bicycle helmets and other toys and sports equipment have certain requirements on the strength and toughness of the material, ABS plastic's good impact resistance makes it an ideal material for these products.
2.PP plastic (polypropylene)
- Home furnishings: plastic chairs, plastic tables, plastic storage boxes and many other furniture are made of PP plastic. It has good chemical resistance and heat resistance, and can be adapted to various conditions of use in the home environment. For example, plastic chairs made of PP plastic are lightweight, durable and easy to carry and store.
- Packaging: PP material is often used in plastic bags, plastic boxes and caps of plastic bottles for food packaging. It is non-toxic, odorless, food safety is guaranteed, and has good sealing, can effectively protect the freshness of food and hygiene. For example, some takeaway lunch boxes are made of PP plastic.
- Medical field: Medical syringes, infusion bottles, infusion tubes and other disposable medical supplies will also use PP plastic. Because it has good biocompatibility and chemical stability, it will not cause harm to the human body, and at the same time, it can be sterilized by high temperature disinfection and other means.
3.PC plastic (polycarbonate):
- Home appliance shell: some high-end home appliance shell will use PC plastic, such as some high-end computer monitors, stereo shell, etc. PC plastic's high strength, high toughness and good heat resistance and transparency, can provide higher quality and appearance for home appliance products.
- Construction field: PC sunshine board is commonly used in building light roof, curtain wall, canopy, etc. It has good light transmittance and good transparency. It has good light transmittance and impact resistance, which can ensure the lighting of the building and at the same time resist the impact of wind and rain and external forces. For example, some large shopping malls and gymnasiums use PC sunshine boards for their light roofs.
- Automotive field: PC plastic is also used in automobile headlight lampshade, window glass, instrument panel and other parts. Automobile headlight lampshade needs to have good light transmittance and high temperature resistance, PC Plastic can meet these requirements; window glass using PC Plastic can reduce the weight of the body, and has good impact resistance and ultraviolet resistance; dashboard using PC Plastic can produce complex shapes and structures, and at the same time, has good toughness and vibration resistance.
- Safety protection field: PC plastic is also widely used in safety helmets, bulletproof glass and other safety protection products. Its high strength and toughness can provide users with effective protection and reduce accidental injuries.
4.PU (polyurethane)
- Furniture industry: PU material is often used as filler for sofas, mattresses and other furniture. It has good elasticity and softness, which can provide people with a comfortable sitting and lying experience. For example, the cushions and backrests of some high-end sofas are filled with PU sponge.
- Footwear industry: Many soles and insoles of sports shoes, leather shoes, etc. are made of PU. PU soles have good abrasion resistance, anti-slip and elasticity, which can improve the wearing comfort and service life of the shoes; PU insoles can be customized according to the shape of people's feet, providing better support and cushioning.
- Sports equipment: PU materials are also used in accessories for sports equipment, such as bicycle seats, tennis racket handles, knee pads, wrist guards, etc. It is flexible and shock-absorbing. Its good elasticity and shock-absorbing properties can reduce the impact on the body during exercise and protect the safety of athletes.
5.PVC plastic (polyvinyl chloride):
- Construction materials: PVC plastic is one of the commonly used materials in the construction industry, such as plastic doors and windows, drainage pipes, wire gutters, buckles and so on. It has good water resistance, corrosion resistance and insulating properties, and can be adapted to various conditions of use in the building environment. For example, PVC plastic doors and windows have good heat preservation, insulation and sound insulation properties, and the price is relatively low, in the construction market has been widely used.
- Wire and cable: PVC plastic is a common insulating material for wire and cable. It can effectively isolate the current, prevent leakage and short circuit and other safety issues, while having good flexibility and wear resistance, easy to install and use of wires and cables.
- Packaging materials: PVC film is commonly used in food packaging, pharmaceutical packaging, stationery packaging. It has good transparency and printability, and can be easily printed with various patterns and text to improve the aesthetics and recognition of the package.
6.PET plastic (polyethylene terephthalate):
- Beverage packaging: PET plastic is the most common material for flexible beverage bottles. It has good transparency, pressure resistance and chemical resistance, which can ensure the quality and safety of beverages. For example, bottles for soft drinks such as Coca-Cola and Sprite are made of PET plastic.
- Film Sheet: PET film is commonly used in packaging, printing and laminating of electronic products. It has good flatness, transparency and mechanical strength, and can provide good protection and display effect for electronic products. For example, many of the screen protectors for electronic products such as cell phones and tablet computers are made of PET film.
- Automotive parts: PET plastic can also be used for automotive interior parts, hood covers, filters and other parts. It has good heat resistance, oil resistance and mechanical strength, and can adapt to the harsh environment of high temperature, high pressure and oil pollution inside the car.
7.PMMA plastic (polymethyl methacrylate):
- Advertising display: PMMA material is often used for advertising display items such as advertising light boxes, signs and display racks. It has good transparency, gloss and weather resistance, which can attract people's attention and improve the advertising effect. For example, many advertising light boxes in shopping malls, subway stations, airports and other places are made of PMMA materials.
- Optical field: PMMA plastic is an important material for optical lenses, optical fibers, light guides and other optical products. It has good optical properties, such as high transmittance, low refractive index, etc., to ensure the quality and performance of optical products. For example, the light guide plate in liquid crystal display is made of PMMA material.
- Home decoration: PMMA plastic can be used to make furniture, lamps, decorations and other household items. It has good plasticity and decorative properties, which can add fashion and artistic atmosphere to the home environment. For example, some unique lamps, art ornaments, etc. are made of PMMA plastic.
8.PS plastic (polystyrene):
- Electronic appliances: television sets, recorders and other electrical appliances, instrument parts shell, high-frequency capacitors and other electronic components are often used PS plastic. It has good insulation and molding properties to meet the material requirements of electronic and electrical products.
- Construction: It can be used for transparent parts of public buildings, such as lampshades and covers of instruments; it can also be used to make heat-insulating materials and thermal insulation materials.
- Daily life: PS plastic is also used in daily necessities such as combs, boxes, ball-point pen sticks, toothbrush handles, learning aids and children's toys. Its low cost and convenient processing can meet the production needs of daily necessities.