Performance 1. density: small plastic density, reduce the mechanical equipment for the weight and energy saving is significant, especially for vehicles, ships, aircraft, spacecraft cosmic terms. 2. The specific strength and stiffness ratio: absolutely not as good as metal high-strength plastic, but the small plastic density, so specific strength (σb / ρ), considerably higher than the stiffness (E / ρ). Especially in all kinds of high-strength reinforced plastic fibers, flakes and powdered filler made of a metal or metalloid, which has high specific strength and specific stiffness than the metal. 3. Chemical stability: The vast majority of plastic has good acid and alkali, salt, water, and properties of gas under normal conditions, they do not interact with these chemical reactions. The electrical insulation, thermal insulation, absolutely sound performance. 5. The wear-resistant and self-lubricating: the friction coefficient of plastic is small, good wear resistance, good self-lubricating, coupled with high strength, drive noise injection silk screen, it may be any medium in liquid, semi-dry even under dry conditions to work effectively. It can be made of bearings, gears, cams and pulleys WCA certification injection printing machine parts, ideal for speed is not high, the load is not the occasion. 6. strong bonding capacity. 7. good shape and coloring properties. Shenzhen integration into the plastic products factory in various plastic products production, manufacturing for many years, for a variety of plastic products used items and contraindications very understanding. Here are seven of plastic products on taboo Note: In case of high temperatures may produce carcinogenic properties: heat-resistant temperature only to 70 ℃, high temperature, high humidity, will be hydrolyzed in boiling water. Plastic or light degradation after hydrolysis into small molecule monomer, certain small molecules monomers are toxic, and some are toxic additive component. High temperature hydrolysis may cause cancer. Common products: mineral water bottles, soda bottles, peanut oil bottles reminder: the hot water into the bottle of mineral water quality injection silk screen processing, mineral water bottles immediately deflated, we often encounter this situation. In fact, with the deformation of the bottle, has produced a lot of carcinogens, in the long run is undoubtedly a suicide. Thus, beverage bottles used up would be lost, not to be used as cups, or containers used for storage containing other items. High density polyethylene plastic products plastic (HDPE) is not in direct contact with food Characteristics: melting point 131-137 ℃. Heat distortion temperature 78 ℃, opaque, hard hardness, generally can not be in direct contact with food. Common products: detergent, bath products containers, plastic bags, etc. Reminder: these containers can not be used in full bloom food. While we usually buy bread and other things will be used in plastic bags, but do not worry, those foods have individually packaged isolated injection printing services, we taboo is "in direct contact." The plastic products of PVC (PVC) can not be used as food packaging features: is the second largest category of plastic varieties, is the most complicated recipe plastic varieties. The disadvantage is that poor heat resistance and poor anti-aging properties. PVC produced by the decomposition of toxic chlorine monomer, PVC among a large number of additives and some also poisonous. Common items: PVC pipe, raincoat, building materials, plastic film, plastic boxes and other products reminder: not for food packaging, do not let it come into contact with food. Low-density polyethylene plastic plastic products (LDPE) poor heat resistance but is less harmful large injection silk screen processing, integration into a plastic mold factory (certification), injection silk screen integration by the Shenzhen Municipal Technology Limited. Shenzhen harmony Technology Limited (www.rhctech.net) Guangdong Shenzhen, plastic products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. The integration into a plastic mold factory leadership with the staff warmly welcome all inquiries negotiations to create harmony into a plastic mold manufacturers a better future.