Place of Origin : China,China
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New Energy Vehicles Have Become A Convenient Way Of Travel In Our Life. The Charging Pile Used To Supplement Power To New Energy Vehicles Is Also The Norm In Our Life. The Charging Pile Can Be Seen Running In Public Places Such As Companies And Communities. However, What Are The Characteristics Of Charging Pile Cable Materials? The Following Can Give You A Brief Introduction.
As A Bridge Connecting The Pile And The Vehicle, The Performance Of The Charging Pile Cable Is Very Important. In Addition To The Outdoor Performance Of Basic Cables Such As Insulation And Flame Retardant, The Overall Hardness Of The Cable Should Not Be Too High Because It Should Be Bent Frequently. The So-called Charging Pile Cable Material Generally Refers To Elastomer Related Materials, Which Are Used For Insulating Layer And Sheath Layer. Material Performance Requirements Include Oil Resistance, Tear Resistance, Weather Resistance, Chemical Resistance, High And Low Temperature Resistance And Softness. At Present, TPU, TPE And PVC Elastomer Are The Mainstream. The Following Briefly Introduces The Characteristics And Differences Between TPU And TPE.
The English Name Of TPU Is The Abbreviation Of Thermoplastic Polyurethane, Which Means Thermoplastic Polyurethane. It Is Characterized By High Strength And Good Wear Resistance, Which Can Not Be Replaced By Other TPE Materials. The Wear Resistance And Strength Of TPU Are Much Better Than TPE, But The Hand Feel Is Not As Good As TPE. At Present, The Softest Hardness Of TPU Is About More Than 55A. The Main Characteristics Of TPU Are: A Wide Range Of Hardness, And With The Increase Of Hardness, Its Products Still Maintain Good Elasticity And Wear Resistance, High Mechanical Strength, Outstanding Cold Resistance, Good Processing Performance, Oil Resistance, Water Resistance, Mold Resistance And Good Recycling. The Elastic Loss Of TPE Is Larger Than That Of TPU Under High Hardness.
TPE English Name Is The Abbreviation Of Thermoplastic Elastomer, Which Means Thermoplastic Elastomer. It Is A Kind Of Special Functional Materials With Plastic Plasticity And Rubber Elasticity. Thermoplastic Elastomer TPE Has The Characteristics Of High Elasticity, High Strength And High Resilience Of Rubber, As Well As Injection Molding Processing. It Has The Characteristics Of Environmental Protection, Non-toxic And Safety, Wide Hardness Range, Excellent Coloring, Soft Touch, Weather Resistance, Fatigue Resistance And Temperature Resistance. It Can Be Recycled And Reduced Cost.
TPE Material Based On SEBS Can Improve The Flame Retardancy By Adding A Large Amount Of Inorganic Flame Retardants. At The Same Time, It Is Prone To Low Strength, Easy Precipitation, Poor Resilience, Poor Weather Resistance And Fatigue Resistance, Dripping And Large Smoke In Combustion. The Reduction Of These Comprehensive Properties Affects The Service Life And Operation Safety Of The Products, And Limits The Application Of Low Smoke Halogen-free Flame Retardant TPE Materials In The Field Of Electronic And Electrical Connecting Wires, Especially The Materials For New Energy Charging Pile Cables.
At Present, Most Of The Insulation And Protection Materials Of Automobile Harness With Temperature Grade Of 105 ? And Below Are PVC Materials. PVC Materials For Domestic Automobile Harness Often Have Some Disadvantages, Such As Poor Extrusion Surface And Poor Low-temperature Performance. In View Of This, Combined With The Special Environment (such As Narrow Space, Poor Heat Dissipation, Frequent Mutual Friction, Etc.) And Special Requirements (thin Wall, High-speed Extrusion, Etc.) And Cost Control Requirements Of Automobile Harness, It Is Necessary To Study The PVC Material Used For Automobile Harness And Further Improve Its Performance.
With The Continuous Enhancement Of People's Awareness Of Environmental Protection, EU Rosh Standards, Reach Regulations And Other Relevant Environmental Protection Regulations Have Been Gradually Implemented In The Electronic And Electrical Fields. Thermoplastic Flame Retardant, Safe And Clean Wires And Cables Must Be Used In Many Occasions, And TPE Halogen-free Flame Retardant Cable Material With Plastic And Rubber Characteristics Has Become The Focus Of Research And Development.
