Recently, Hainan Provincial People's Government issued " Hainan Carbon Peak Implementation Plan ", "Plan" proposed that , from 2025, new and replacement of clean energy in the public service field and social operation fields 100%. By 2030, the island will completely ban the sale of fuel vehicles.
In addition to special uses, vehicles in the province's public service field and social operations are fully realized, and the proportion of new energy vehicles in the field of private vehicles accounted for 100%. Hainan became the first province in the country to announce the ban on the sale of fuel vehicles.
is understood that the saying that "Hainan's 2030 island forbidden fuel cars in 2030" can be traced back to 4 years ago. On April 9, 2018, at the Boao Asia Forum 2018 Annual Meeting "21st Century Maritime Silk Road Island Economy" sub -forum, then Governor Shen Xiaoming (current secretary of the Hainan Provincial Party Committee) said that the Hainan Provincial Government A plan for new energy vehicles will be introduced to achieve the use of new energy vehicles throughout the island before 2030.
In addition, "Plan" is also clear that by 2025, the proportion of non -fossil energy consumption will increase to more than 22%, and the proportion of renewable energy consumption will reach more than 10%. From to 2030, the proportion of non -fossil energy consumption strives to increase to about 54%, and unit domestic GDP carbon dioxide emissions decreased by more than 65%compared to 2005.
This policy will inevitably bring accelerated transformation of multiple car companies to new energy. Because of this, the requirements of various car manufacturers on new energy vehicles have become quite high, which also puts forward strict performance requirements for cable materials.
New Energy Vehicle has high requirements for safety performance. If the lines such as short circuit, spontaneous combustion and other problems will cause serious accidents, it can be imagined.
In a broad sense, the main application scenario of new energy vehicle cable In addition to the inside of the car, it also includes charging guns / charging piles and car charging.
Different application scenarios also have different environmental characteristics. For example, HT new energy vehicle high -voltage and large current and limited space. The charging pile cable is exposed to outdoor for a long time. Different Strict requirements.
In general, the new energy vehicle cable needs to have the performance of high and low temperature resistance, oil resistance, flame retardant, tear resistance, insulation, anti -UV aging and other properties. The most commonly used materials are TPE, T PU, XLPO, NBR+PVC, 丁 丁 rubber, silicon rubber 5 , etc.
Due to the long-term use temperature of the cable of the charging pile is -40 ° C ~ 105 ° C and -40 ° C ~ 125 ° C. Therefore, the internal care layer can use halogen -free flame retardant TPE and TPUs, and the outer condom can use PVC and halogen -free flame retardant elastic bodies.
The development and use of fuel vehicles have brought a lot of pressure on the environment. Under the advocacy of energy -saving and emission reduction and green travel policies in various places, most car companies have begun to develop their own new energy models. The emergence of new models also brings new models. For demand, the choice of cable materials may become a new outlet!
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