Kabel otomotif tahan suhu tinggi terutama terbuat dari bahan berikut:
1. Bahan TPE: stirena, olefin, diena, vinil klorida, poliester, ester, amida, fluor organik, silikon dan vinil, dll. (TPS, TPU, TPO, TPV, dll.) ). Sebagian besar elastomer yang digunakan saat ini mengacu pada SEBS sebagai bahan dasar.
2. Bahan TPU: Struktur molekul dibagi menjadi tipe poliester dan tipe polieter, terdiri dari blok kaku dan segmen fleksibel. Dalam teknologi pemrosesan, cetakan injeksi menempati lebih dari 40 persen, dan cetakan ekstrusi sekitar 35 persen; pemuaian pegas Panjangnya bisa mencapai 2-6 kali panjang pegas aslinya.
3. PVC material: PVC polyvinyl chloride cable, based on polyvinyl chloride, can be adjusted by adding different amounts of plasticizers to adjust its flexibility and reduce its "vitrification" temperature, so it has good flexibility. It can also increase plasticity, making it easy to process and shape. .
4. Silica gel material: It is a highly active adsorption material, which is an amorphous substance and thermosetting rubber.
5. XLPE cross-linked polyethylene: It is transformed into a thermosetting elastomer to improve its insulation performance, the temperature resistance range of the cable is expanded, and the performance is improved. Once the XLPE cable is burned, carbon dioxide and water are produced.
