XLPE Cross-linked polyethylene compounds cable material

XLPE wire and cable raw material
XLPE is the abbreviation of cross-linked polyethylene. At present, Angreen's XLPE series products mainly include XLPE, XLPO, etc. Angreen's XLPE series wire and cable materials are environmentally friendly flame retardant materials with added hydroxides and synergists.
1、It is a raw material commonly used in the manufacture of wires and cables in the fields of new energy、photovoltaics、locomotives，etc.
2、It has the characteristics of flame retardancy、UV resistance、mildew resistance、high temperature resistance, etc.

The main features of XLPE materials include
1、Heat resistance
XLPE's long-term operating temperature can reach 90℃, short-term fault temperature can reach 130℃, and short-circuit temperature can reach 250℃, which is suitable for high temperature environments.
2、Electrical properties
It has high dielectric strength and low dielectric loss, can effectively prevent current leakage, and ensure the safe and stable operation of electrical equipment.
3、Chemical stability
It has good resistance to acids, alkalis and chemicals, and is suitable for harsh environments.
4、Mechanical properties
It has high tensile strength and impact resistance, and can resist the influence of external forces.
Thermal properties: Lower thermal conductivity and thermal expansion coefficient, reducing heat loss and thermal stress.

Application Areas
XLPE materials are widely used in the power industry and electrical equipment fields, especially in the following aspects:
1、Power cables
used for the insulation layer of high-voltage cables due to their excellent heat resistance and electrical properties.
2、Electrical equipment
used to manufacture various high-temperature power equipment, such as transformers, motors, etc.
3、Automotive industry
used for automotive wiring harnesses and battery cables due to their high temperature resistance and chemical corrosion resistance.

The preparation process of XLPE usually includes
1、Raw material selection
Select high-quality polyethylene resin and cross-linking agent.
2、Mixed extrusion
Ensure the uniformity of the material through high temperature and high pressure extrusion molding.
3、Vulcanization cross-linking
Improve the insulation and mechanical properties of the material through heat treatment or chemical treatment.

Angreen is a professional cross-linked polyethylene manufacturer and trader.
XLPE is the abbreviation of the English name of cross-linked polyethylene, which is a type of cross-linked polyolefin XLPO.
Polyethylene is a linear molecular structure that is easily deformed at high temperatures.
The process of cross-linking polyethylene turns it into a network structure. This structure has strong resistance to deformation even at high temperatures.

Types Of XLPE Materials
XLPE cross-linked polyethylene is safe to process and easy to use. It has a moderate shelf life after adding resin and does not have the disadvantages of premature or late cross-linking; it does not affect the processing performance and use performance of the product;
XLPE high-density cross-linked polyethylene is non-toxic, non-polluting, and non-irritating to the skin and eyes.

What is cross-linked polyethylene?
Cross-linked polyethylene is an advanced material that has been chemically or physically modified, which greatly improves its performance by forming bonds between polymer chains.
XLPE combines flexibility and durability, and exhibits excellent thermal stability and chemical resistance, so it performs well in a variety of applications. For example, in pipeline applications, it is resistant to scaling and corrosion, and is suitable for hot and cold water systems.
In addition, XLPE is widely used in radiant floor heating systems and medical pipelines, and is popular because of its ability to withstand high temperatures and resist corrosive chemicals.
Although XLPE is more expensive, its long-term superior performance makes it an ideal choice for many industries.

Cross-linked polyethylene uses
1. Electrical engineering cables
·XLPE is purchased from Angreen cross-linked polyethylene supplier. Due to the excellent insulation properties of cross-linked polyethylene, it is widely used in high-voltage cables.
·The cross-linked structure of cross-linked polyethylene enhances the ability of cable materials to withstand high electrical stress and ensures efficient power transmission over long distances.
·Cables made of cross-linked polyethylene materials have excellent heat resistance, reducing the risk of overheating and electrical failure, thereby ensuring reliable power transmission.

2.Automotive industry applications
·In the field of automotive cables, XLPE is widely used in high-voltage wires and cable harnesses in automobiles due to its excellent mechanical properties.
·Its high tensile strength enables it to withstand mechanical stress and vibration during automobile operation.
·In addition, XLPE cables have excellent wear resistance and can still ensure long-term reliability and durability in harsh environments.

3.Construction field
·XLPE is used in the construction of natural gas and water pipelines. Its cross-linked structure gives the material excellent durability and chemical corrosion resistance, ensuring the service life and safety of infrastructure.
·XLPE pipes are highly favored in various construction projects because they perform well in harsh environmental conditions and corrosive substances.

4.Uses in building insulation
·XLPE is also used to make foam insulation boards, which are widely used in building insulation. Its excellent thermal performance combined with the stability of the cross-linked structure makes it an ideal insulation material.
·XLPE insulation boards can effectively reduce heat loss or gain, improve the energy efficiency of buildings, and thus reduce heating and cooling costs.