Development of China's Plastic Building Materials Crisis

The various plastic building materials made of plastics are usually made of many materials, among which the polymer (or synthetic resin) is the main component, and in addition, various special properties required by the plastic building materials and Various special environments for plastic building materials applications can be properly added with various auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, colorants, etc. to become plastics with good performance. China's plastic building materials are roughly divided into: plastic sheets, plastic tubes, and plastic profiles.
Plastic sheet: Wide range of applications Excellent performance Plastic sheet is a sheet made of plastic as a raw material. It is widely used in construction and chemical industries. It is used in chemical, environmental protection and construction boards. It is wear-resistant, vibration-resistant, corrosion-resistant, recyclable, and strength. Large, anti-aging, waterproof, moisture, not easily deformed, repeated use and so on. Moreover, the hard plastic pallets currently being replaced can also be recycled and processed, which will greatly reduce costs.
The most prominent feature is the ultra-high molecular weight polyethylene, which is an engineering plastic with excellent performance, such as high wear resistance, impact resistance, low coefficient of friction, good self-lubricating performance, and excellent low temperature resistance. , chemical resistance and so on.
As a high-performance thermoplastic engineering plastic, UHMWPE is mainly used in textile, paper, food and other industrial sectors in the early stages of development. With the continuous advancement of technology, various processing methods can be used to produce a variety of products. Therefore, the application field is constantly expanding.
At present, in addition to the above-mentioned applications, the cutting-edge technology fields such as mining machinery, construction machinery, transportation machinery, material lining, and atomic energy have all gained important applications. Abroad, ultra-high molecular weight polyethylene has been widely used in various fields.
Now, the plastic sheet is developing in the direction of integrating aesthetics and practicality into one, and the functions are expanding towards more professional and special functions.
Plastic Pipes: Prosperous Development in Crisis In recent years, plastic pipe has played an increasingly important role in the construction of urban water supply and drainage pipe networks. Compared with the traditional cast iron pipes, the plastic pipes have light weight and long service life. In general, the service life of plastic pipes is more than 50 years, basically reaching the same service life as the building. In some special fields, the application of plastic pipes is very large. For example, the most eye-catching ground-radiant heating industry currently uses PE-Xa or PE-RT pipes as heating pipes, which heats the entire room through floor radiation, providing comfort, safety, and environmental protection. Energy-saving and other advantages have gradually become the preferred method of heating in the northern regions in winter.
At the same time, the application of plastic pipes has been further broadened. In addition to municipal and construction supply and drainage pipelines, agricultural (water supply, irrigation and drainage) pipelines continue to grow, rural drinking water reform, solar water pipelines, municipal sewage, ground-source heat pump pipelines, communications The proportion of applications in the power, gas, heating, medical, and other industries has increased significantly.
During the “Eleventh Five-Year Plan” period, the annual demand for plastic pipes for construction in China is about 5 billion meters. By 2010, China's plastic pipe production will reach 4.5 million tons, and by 2015 it will reach 6 million tons. At that time, China will become the world's largest producer of plastic pipes.

Hospital Medical airtight Sliding Door

The medical automatic door is a door that is generally installed in the operating room or the ICU ward for the medical staff to push in and out of the hospital bed. The medical automatic door has the function of inductive opening and safety anti-pinch. The medical staff only needs to extend the foot into the light control foot sensing box next to the entrance, and the door will automatically close.

After a period of time, the door will automatically close after the cart and medical staff have fully entered. If someone or a cart is next to the door leaf, the door will not close to provide a safe anti-pinch. In addition, the door frame of the medical automatic door is made of sealed profile, which has the characteristics of high air tightness; the light control foot sensing is adopted for the entrance and exit, so that the medical staff can open the door [without contact", which can effectively isolate the bacteria and personnel.

If you are interested in our products, please kindly contact us

hospital door,medical sliding door,automatic medical airtight doors,hospital automatic sliding airtight door,hermetic airtight shielding door

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahss.com

Posted on