What is XLPE cable?
What is XLPE cable?
cross linked polyethylene cable
XLPE cable stands for cross linked polyethylene cable. It is a hydronic tubing manufactured from polyethylene plastic. XLPE features a 3D molecular bond structure and shape memory characteristics.
What is XLPE plastic?
Cross-linked polyethylene (XLPE) is a thermosetting resin with three types of cross-linking: peroxide cross-linking, radiation cross-linking, and silane cross-linking. The polymer can be effectively recycled if only the cross-linking points are decomposed.
Which is better PVC or XLPE?
Maximum working temperature of conductor: XLPE Cables have higher current rating and longer service life compared to PVC Cables. PVC insulated Cable is 70 Centigrade while XLPE is 90 Centigrade. 2. Waterproof Performance in Application Environment: PVC insulated cable is better than the XLPE insulated cable.
What type of insulation is XLPE?
Cross-linked Polyethylene
Cross-linked Polyethylene, also referred to as XLPE, is a form of insulation that is created through both heat and high pressure. One method of creating XLPE insulation is by irradiating the compound.
Why XLPE is used?
XLPE is used to describe cross-linked polyethylene. Common applications of cross-linked polyethylene (XLPE) are in building plumbing (or pipework) systems, as insulation for high voltage cables, and as an alternative for polyvinyl chloride (PVC) and copper tubing in water pipes.
What is extruded XLPE?
the mold core and mold suite of annular gap, is extruded from a die sleeve mouth, extruded to the conductor or wire around the core, insulating layer or sheath layer forming a continuous dense, and then cooled and solidified, made into xlpe cable products。 …
What is difference between HDPE and XLPE?
XLPE has 10-20 times the environmental stress crack resistance of HDPE. It has 10 times the molecular weight of HDPE. It has 3-5 times the impact and tensile strength of HDPE.
What is XLPE made of?
Cross-linked polyethylene, commonly abbreviated PEX, XPE or XLPE, is a form of polyethylene with cross-links. It is used predominantly in building services pipework systems, hydronic radiant heating and cooling systems, domestic water piping, and insulation for high tension (high voltage) electrical cables.
Is XLPE thermosetting?
Gross-linked polyethylene (XLPE) is a thermosetting compound which has better electrical properties than p.v.c. and is therefore used for medium- and high-voltage applications.
What is the difference between XLPE and EPR?
Like XLPE insulation, EPR insulation is suitable for many higher voltage applications and whilst its dielectric properties are not as good as those of XLPE it does have some important advantages over XLPE including extra flexibility, reduced thermal expansion, and low sensitivity to water treeing.
What is the difference between HDPE and XLPE?
