The invention discloses a light corrosion-resistant material for an automobile bottom protective plate and a preparation method of the light corrosion-resistant material. The light corrosion-resistant material is prepared by compounding an aramid fiber-glass-carbon fiber composite layer and an LWRT plate layer in an intra-layer/inter-layer mixing manner; wherein the aramid fiber-glass-carbon fiber composite layer is formed by weaving aramid fibers, glass fibers and carbon fibers by adopting a warp knitting four-axial structure. According to the invention, the LWRT plate layer and the aramid fiber-glass-carbon fiber composite layer are compounded in an intra-layer/inter-layer mixed manner, so that the light corrosion-resistant material is lighter while the structural strength of the light corrosion-resistant material is ensured.
本发明公开了一种用于汽车底护板的轻质耐腐蚀材料及其制备方法,轻质耐腐蚀材料是将芳纶‑玻璃‑碳纤维复合层与LWRT板层以层内/层间混杂的方式复合制成;其中,芳纶‑玻璃‑碳纤维复合层是由芳纶纤维、玻璃纤维以及碳纤维采用经编四轴向结构编织而成。本发明通过使用LWRT板层与芳纶‑玻璃‑碳纤维复合层以层内/层间混杂的方式复合制成,能够在保证轻质耐腐蚀材料结构强度的同时,使轻质耐腐蚀材料更加轻量化。
Lightweight corrosion-resistant material for automobile bottom guard plate and preparation method of lightweight corrosion-resistant material
一种用于汽车底护板的轻质耐腐蚀材料及其制备方法
2024-07-30
Patent
Electronic Resource
Chinese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
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