The full English name of EPP is Expanded PolyPropylene, which is a foam polypropylene in Chinese. EPP foaming materials are also widely called ARPRO. It is a high -crystal polymer/gas composite material with excellent performance. With its unique and superior performance, it has become the fastest -growing environmentally -friendly new type of pressure buffer insulation material. EPP is widely used in construction, packaging, automobiles, sports products, outdoor products, toys, toolboxes, food packaging boxes, home appliances, daily necessities and other aspects. PP foam materials are included in the new technology part of "Made in China 2025" in key areas. Let ’s follow the editor to learn about the application of EPP.
Construction project
EPP composite material hollow building template has light weight, high strength, good toughness, high impact strength, small expansion coefficients, large plates, small seams, smooth surfaces, not moisturizing, not moldy, non -cracking, cold resistance, high temperature resistance, high temperature resistance, high temperature resistance resistance, high temperature resistance resistance, high temperature resistance resistance , Antichen and alkali, flame retardant, sawing, nailing, welding, no need to brush the mold, easy to remove the mold, easy to install, high turnover, cheap price, can be processed into any length of any length, which can replace the traditional ones Bamboo rubber and wooden templates: Compared with traditional templates, this product can be recycled by recycling and replace it with the old, and the number of turns has reached 50 to 100 times.
Thermal insulation
The hollow structure of EPP foam is well obstructed to the heat transmission. The foam PP is like a closed bubble structure like a foam PE. Therefore, its thermal conductivity will not be affected by humidity, and lower than the foam PE, which is significant. Therefore In some of the engineering equipment and medical and health fields that require enough heat insulation protection.
Applicable to medical care: 1. Refrigerated drugs, vaccines, clinical testing and quarantine samples, and distribution samples in the provinces and cities in the province of blood. 2. Biological samples, diagnostic reagents, and slicing courtyard turnover.
Takeaway box
EPP products have high strength, good toughness, non -toxic and environmental protection, and good thermal insulation effects of the hollow foam structure. They are ideal materials for making take -out boxes. EPP can meet the strength and assembly requirements of the product by adjusting the foam rate. For example, the EPP box can install the spring handle of the spring, which is convenient for delivery.
With the hot development of Internet ordering such as Meituan, Hungry, and Baidu Takeaway in recent years, the demand for EPP takeaway boxes is strong, and it is currently in a high -speed growth period.
Model/toy
EPP strength, good toughness, surface wear resistance and scratching, oil resistance resistance, safe and non -toxic, and fast recovery and recovery are ideal modeling and children's toy materials. With the strictness of consumption upgrades and environmental protection regulations, EPP is in toys in toys. Division applications are more extensive.
Toolbox
EPP high -strength, high toughness, waterproof, falling resistance, good size stability, and light quality are ideal materials for toolboxes.
car
The use of light EPP materials on automobile parts can improve the overall fuel efficiency. Due to its elasticity, heat resistance, oil resistance, non -toxicity, recyclable and shockproofing, polypropylene (EPP) foam is an important material in the automotive manufacturing industry. The demand for EPP in the automotive industry is increasing. In addition, global automotive production and consumption have increased, and it is expected to further promote the growth of the global EPP foam plastic market. EPP is applied on multiple components in the car: