Do You Know What Is New Energy Wire Harness?

Do you know what is New Energy Wire Harness?

Under the triple pressure of policy, energy and environment, the era of fuel vehicles will eventually pass, and new energy vehicles will be the trend of The Times.Today we are going to introduce the new energy cable is the abbreviation of wires and cables used in new energy vehicles,new energy cableis roughly divided into car (car inside) and non-car (charging pile) two categories.From this point of view, in the next few years, new energy vehicles and charging piles will maintain a high growth trend, as the power transmission cable, with the development of new energy vehicles, will also usher in the outbreak.

   The high voltage and high current in the new energy vehicle and the space is limited, and the charging pile cable is exposed to the outdoor for a long time. The particularity of the use environment puts forward very strict requirements on the performance of the cable materials.

New energy vehicle cables need to have high and low temperature resistance, oil and water resistance, flame retardant, tear resistance, insulation, UV aging resistance and other properties.

Commonly used materials include TPE, TPU, XLPO, NBR + PVC, neoprene rubber, silicone rubber and so on.

The following is the advantages of Huamao new energy wire material:

（1.）TPE：

Advantages: simple processing technology, small density, moderate price, the overall cable is very soft, can meet the requirements of the existing standards!

Disadvantages: mostly contain unsaturated, poor stability, low oil resistance effect, especially gasoline, poor climate resistance, long-term use of material thermal stability, material mechanical performance under high temperature condition, outdoor cracking risk; not dirty, sticky hand.

（2.）TPU：

Advantages: with excellent high tension, high tensile force, strong toughness and aging resistance characteristics, environmental protection materials.

Disadvantages: at present, the domestic processing is difficult, less raw material enterprises, high cost.

（3.）PVC：

Advantages: flame retardant and insulation, acid resistance, oil resistance, easy to process modification, cheap.

Disadvantages: there is black smoke and HCI gas when burning.

（4.) Silicone rubber :

Advantages: heat resistance, cold resistance and weather resistance, waterproof, good softness, easy to install.

Disadvantages: not oil resistance, poor tear resistance ability, the price is more expensive.

（5.）XLPE:

 Advantages: high cross-linking ability, good flexibility, good insulation, light structure, convenient installation, cheap.

Disadvantages: poor heat resistance, the color difference between batches is difficult to control.

   Application scope of new energy wire rod: Before said a lot, you think we Huamao production of new energy wire can only be used for new energy vehicles, but this is just the tip of the iceberg of new energy wire application scope, it is not only within the scope of vehicle wiring beam heating, at the same time in aerospace, industrial control equipment, measuring equipment, robots, photovoltaic energy, medical equipment, rail transportation in areas such as household electronics!

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