PP Polypropylene common in bottle caps, straws, microwave food container. Features: cheap, light, good processability and wide use, develop catalysts and new technology to further promote the expansion of application fields, it was said: "As long as there is a product that is replaced by a plastic material, then this product will have to use poly propylene potential. " Main use: bags, tarps, consumer durables: such as cars, appliances and carpets. PS polystyrene foam or foam is not divided. That does not foam styrofoam, common in parts of beverages (such as Yakult) container; commonly known as the bubble has been sent styrofoam particles common in packaging, disposable plastic cups insulation, packaging frozen meat containers, lunch boxes. Plastic recycling everyday life, more contact is needed to distinguish PVC and PE plastic film (bags), simple methods: touch method: hand feels a sense of lubricating surface coated with a layer of wax like (chemical called waxy ), which is non-toxic to the polyethylene film bag, and the PVC film is somewhat sticky to the touch. Dithering method: hand shake, the sound crisp, quality easy floating polyethylene film bag. The hand was shaking voice muffled PVC film bag. Combustion Method: In case of fire, combustible, flame yellow, like paraffin oil dripping during burning and gas burning candle plastic recycling, and is non-toxic polyethylene film bag. If nonflammable, away from the fire that is extinguished, the flame was green plastic recycling, for PVC film bag. Soaking method: plastic recycling plastic bags immersed in water processing, hand after pressing into the water, energy surfaced polyethylene, sink to the bottom of polyvinyl chloride (polyethylene has a density less than water, polyvinyl chloride density greater than water ; approximately 0.92g / cm3 and 1.4g / cm3) at room temperature. Plastic recycling prices, Dongguan plastic recycling, waste recycling Da Xing (view) provided by Dongguan City of scrap material recycling companies. "Scrap metal recycling, waste plastic recycling, e-waste recycling, industrial waste recycling, building the" preferred Dongguan City of scrap material recycling companies (2), the company is located in: Green Lake Town, Dongguan City Industrial Zone 2, over the years, Da Xing Recycling of waste materials to provide customers the best quality service, contact: Liu Weiming. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Da Xing waste recycling expect to be your long term partner!