xlpe black for cable

Cross-linked polyethylene, which is said xlpe to be made of polyethylene, is based on linear light density polyethylene LLDPE and heavy density polyethylene.

An obvious xlpe feature is the increase in mechanical and thermal properties compared to polyethylene.

This process turns polyethylene into cross-linked polyethylene

It greatly increases its mechanical properties and temperature tolerance so that it can perform better xlpe cables than pvc.

Xlpe Black is one of the most widely used cross-linked polyethylene granules, which is coated with soot carbon and used in cable factories.
xlpe black for cable creates a strong protective layer on the outer surface of the cable that is most resistant to mechanical and thermal stresses.

The advantages of the product can be high mechanical properties ,anti-uv , acid rain position ,excellent conductivity , high thermal resistance , no Drying and …

Pitaris factory, a producer of xlpe black and xlpe natural, has the ability to supply xlpe for cable factories and traders with the best quality and conditions.
xlpe is always important in the cable industry and greatly improves the quality of work, especially for high voltages and sensitive places, so the supply of xlpe is very important.

xlpe black granola

Low-temperature impact strength, abrasion resistance and environmental stress cracking resistance can be increased significantly by crosslinking, whereas hardness and rigidity are somewhat reduced.

xlpe does not melt any more (analogous to elastomers) and is thermally resistant (over longer periods of up to 120 °C, for short periods without electrical or mechanical load up to 250 °C). With increasing crosslinking density also the maximum shear modulus increases (even at higher temperatures)

A low degree of crosslinking leads initially only to a multiplication of the molecular weight. The individual macromolecules are not linked and no covalent network is formed yet. Polyethylene that consists of those large molecules behaves similar to polyethylene of ultra high molecular weight like a thermoplastic elastomer.

Upon further crosslinking the individual macromolecules are eventually connected to a network. This crosslinked polyethylene is chemically seen a thermoset, it shows above the melting point rubber-elastic behavior and can not be processed in the melt anymore.
The degree of crosslinking is different in intensity depending on the process. According to DIN 16892 at least the following degree of crosslinking must be achieved:

in peroxide crosslinking (PE-Xa): 75%
with silane crosslinking (PE-Xb): 65%
with electron beam crosslinking (PE-Xc): 60%
in azo crosslinking (PE-Xd): 60%

Supplier xlpe black

Pitaris Manufacturer of Crosslinkable HDPE Compound for multilayer Pipe and Crosslinkable LLDPE Compound for Cable

Produces xlpe natural and xlpe black, distributes and sells directly. Our goal is to create the best conditions and supply goods for traders and consumers. You can contact us and check our products.


Packing:25 KG special bags


xlpe black granola manufacturer in china

Xlpe black granola manufacturer in china

Cross-linked polyethylene, which is trademark xlpe , XLPE insulated cables are ideal for transmitting higher voltage without hindrance or compromise to its effectiveness. Thanks to their remarkable insulation properties, XLPE insulated cables surpass other alternative insulation materials like Silicon rubbers, and even Ethylene Propylene Rubber, EPR.

The list of  xlpe applications is endless and every industry where it’s been utilized takes advantage of one or more of its unique properties. In mines, for instance, it’s the ability to withstand extremely high pressure and temperature and still maintain its toughness that makes it a suitable material.

China, one of the leading industries in the field of production of power cables and composite materials, has a significant need for xlpe black and xlpe natural for the market and industry.

Pitaris the manufacturer xlpe granolasin the Middle East is trying to supply the market and establish a network with traders.



Xlpe black granola  for wire company

Compared to ordinary polyethylene, cross-linked polyethylene xlpe black granola has enhanced properties that give it an added advantage in performance.

xlpe black wire with its improved properties doesn’t melt easily and can withstand higher temperatures of up to 120°C for an extended time without losing its mechanical and chemical properties. The young modulus is also increased as well as its resistance to abrasion and environmental stress. The cross-link of the polymer structure changes the thermoplastic into a thermoset, hence the resultant improvement in xlpe properties as discussed.

Cross-linking xlpe insulation cables can best be described as vulcanizing the rubber with the addition of littles amounts of chemical additives to help rearrange the molecular structure into a lattice that hinders the movement of molecules in the presence of heat.

Hence, xlpe black granules have been replaced pvc in cable factories and have become the primary cases of making black cables.



Pitaris the manufacturer xlpe granolas

Low-temperature impact strength, abrasion resistance and environmental stress cracking resistance can be increased significantly by crosslinking, whereas hardness and rigidity are somewhat reduced. PEX does not melt any more (analogous to elastomers) and is thermally resistant (over longer periods of up to 120 °C, for short periods without electrical or mechanical load up to 250 °C). With increasing crosslinking density also the maximum shear modulus increases (even at higher temperatures). PEX has significantly enhanced properties compared with ordinary PE. Crosslinking enhances the temperature properties of the base polymer. Adequate strength to 120–150 °C is maintained and chemical stability enhanced by resisting dissolution.

A theoretically extreme degree of cross-linking is reached if only –CH2– bridges are placed between cross-linkings that are also –CH2– bridges and if the polymer structure’s sum formula is (C3H4)n, then the structure is that of a diamond with all bonds replaced by –CH2– bridges. If 4 vertices of a cube c are placed where C-atoms of the diamond base are so that only one further diamond base atom lies inside c then 4 diamond base bonds lie in c and—because the bond angles are forced towards such maximal values that also here a diamond cubic crystal structure is already approached—it is expected that the C-atoms of these –CH2– bridges are posed on lines that are both orthogonal to diamond base bonds and parallel to faces of c.

Almost all cross-linkable polyethylene compounds (XLPE) for wire and cable applications are based on LDPE. XLPE-insulated cables have a rated maximum conductor temperature of 90 °C and an emergency rating up to 140 °C, depending on the standard used. They have a conductor short-circuit rating of 250 °C. XLPE has excellent dielectric properties, making it useful for medium voltage—1 to 69 kV AC, and high-voltage cables—up to 380 kV AC-voltage, and several hundred kV DC.


Connect and cooperation with pitaris

we produce and offer our products according to international standards(ASTM) and technical sheets
xlpe granola  has a higher quality, productivity and efficiency due to its process properties, but we always try to offer the best quality at the best price together.

Pitaris is ready to sell its products to traders and consumers with the best conditions
Please contact us to view the xlpe black granola catalog in the products section or by sending an email to us or authorized Pitaris dealers.



xlpe black in china

xlpe black in china

Cross-linked polyethylene(xlpe) ,xlpe black china Used in cable industries and cable factories

xlpe black Insulated Steel Wire Armored PVC Sheathed YJV32 Power Cables, copper conductor, XLPE insulation, PVC inner sheath, steel wire armoured, PVC out sheath, U0/U: 0.6/1kV.

It applies to electrical power transmission and distribution lines with AC rated voltage U0/U up to and including 0.6/1kV. For outdoor and indoor installation in damp and wet locations, laid directly in the ground where excessive mechanical stresses are present in sloping and moving terrains and in vertical or inclined laying, as well as in locations susceptible to sliding.

What is xlpe black

Also known as Cross-linked Polyethylene, XLPE is a very good insulation in terms of electrical properties. XLPE has very high insulation resistance, a stable dielectric constant over all frequencies, and a low dielectric constant.

Features & Advantages of xlpe black Wire & Cable:
In terms of flexibility, polyethylene can be rated stiff to very hard, depending on molecular weight and density (low density being the most flexible). Black and specially formulated colored versions have excellent weather resistance.

  • Moisture resistant
  • Impressive electrical and physical properties
  • xlpe cables are capable of carrying large currents due to excellent thermal resistance
  • Easy to Install and maintain with cables being light in weight

Manufacturer granule xlpe black

Petaris Company is a manufacturer of PE wax, cross-linked polyethylene (XLPE) in the Middle East, which sells its products according to technical sheets and catalogs.
The main focus of this company is to export the best quality xlpe black for the market
Pitaris has provided direct supply of xlpe to cable companies with good conditions

The Chinese market Due to the high consumption of plastics and leading in the field of polymers, the production of high pressure power cables is important for this market, so the supply of xlpe black China is important for traders.

Crosslinkable LLDPE Compound Pitaris

one of the products of Pitaris company Crosslinkable LLDPE Compound(xlpe) ,The products are used in the form of granules for power cables and five-layer pipes
This product with high thermal and mechanical resistance is important for industries.

Pitaris is ready to cooperate with the best conditions for cable factories to provide a strong network of production and supply.
Products with special packaging and vacuum 25 kg
Email us for advice and purchase of products