Wednesday, July 30, 2014

Poly ethylene (Polyethylene ice maker not making ice or Polythene) was discovered in 1933 by Regina

HDPE pipe, HDPE pipe used to connect pipes, HDPE |.
HDPE HDPE pipe is a plastic pipe. The chemical structure ice maker not making ice of the branch (branching), so there is less attraction between molecules of the polymer is relatively high. Strength When the density increased, the hardness and toughness increase. Heat is not much. But good chemical resistance By heat (Withstand temperatures up to 110 C and withstand temperatures up to 120 C in a short while), but can not tolerate ice maker not making ice high temperatures in steam cooker. And chemical resistance than LDPE (Low-density polyethylene, the number 4) resistant to weather reasonably well. But the air can seep through
HDPE opaque, translucent and glossy inside. Toughness and flexibility, no smell, ice maker not making ice no taste, has a lower density than water so it floats. Can mix the different colors are largely used in industrial uses is black. Or add some extra nutrients to withstand the weather. Or resistant to sunlight, or as a general use, we see the use of the outdoors. And interior Or underground In plumbing Or for any other use. Of the pipe, HDPE:.
Poly ethylene (Polyethylene ice maker not making ice or Polythene) was discovered in 1933 by Reginald Gibson and Eric Fawcett, of Imperial Chemical Industries (ICI) in England. ice maker not making ice This material has 2 types of LDPE and HDPE with LDPE film used for packaging the material strength than HDPE. Water used to produce packaging and automotive accessories.
HDPE is a material types Polyethylene Thermoplastic (Thermoplastic. The plastic can be recycled, reusable melting) ice maker not making ice of the petroleum industry. Is a plastic that has been the number 2, which refers to the Resin Identification Code 2 for easy identification of the type of plastic in the back to circulate a new (recycled).
In 1945 Earl Tupper, of DuPont noted that poly ethylene into the polymer synthesized with a durable, can be cast in the mold to the size, shape and color to a different color so it began. with the production of plastic cups and bowls, which have been popular because they are lightweight, colorful and subsequently used to produce container with a lid. Which is a source of food containers that have been popular with housewives in those days. In the name of Tupperware. (Tupperware ) that use pipes HDPE:.
HDPE is resistant ice maker not making ice to many types of chemicals and solvents. ice maker not making ice Resilient to the shocks Not easily broken Can be used in various applications, especially for manufacturing containers prepared by a blow from a mold (blow molding) due to shrinkage in the mold very well. No mold Thus removed from the mold easily. Manufactured from HDPE containers such as milk bottles, detergent bottles. Tank in Automotive Plumbing table - folding chairs, ice maker not making ice plastic bags, etc. Also, HDPE is also used to trim the landfill waste to prevent leakage of chemicals into the ground and bodies of water. A disc Similar to bag Examples of products made from HDPE
HDPE is safe and healthy for the environment than PVC, and Polycarbonate (the 7th) that can release Bisphenol ice maker not making ice A, which is harmful to health. And has advantages over container made of glass, metal and cardboard. The containers used in food packaging have direct contact with food. Consumers should take into account the safety of them. That the reaction to the packaged food or not. And with the release of various substances into the food or not, and because HDPE is resistant ice maker not making ice to chemicals. And hazardous substance release or dissolved out in the process of use. Therefore, it is suitable ice maker not making ice for use. Such a large plumbing. Or Hose However, most of the applications. And tools used with HDPE pipe is a specialized tool. Because the connection ice maker not making ice with heat. And needs at the right time in the same connection.
HDPE pipe welding machine is connected to the pipe line HDPE 2 together with the Heat. And in conjunction HDPE pipes should pay more attention ice maker not making ice to the time and temperature in connection ice maker not making ice with the use of HDPE pipe HDPE pipe, if used by a buried underground. Technicians will be able to see that we are connected and HDPE pipes have a problem or a rupture of the false steps. How to connect HDPE pipe welding machine is divided into the following steps. HDPE Pipe Welding Machine resize to the size of HDPE pipe and secure. Use a spatula to smooth pipes. And cleaned HDPE pipe with alcohol, the temperature ice maker not making ice plates welded to the pipes in HDPE pipes on both sides attached to the heat of welding HDPE period for each size of pipe will have a term for each size. HDPE pipe is different when a specified period of HDPE pipe ends are lifted by about 2 mm. Lift plate heat And hose assembly together, then the waiting period to be determined by the size of HDPE pipe welding machine and take out it would be a perfect connection.
For welding HDPE is a DATA LOGGER will be recorded for each point that is not a complete or HDPE pipe for welding high-precision applications. Engineers must have signed each connection point to make. HDPE pipes have to understand that the connection point that is connected to the standard really. And will last for about 50 years.


No comments:

Post a Comment