The invention discloses a new energy automobile chassis LWRT plate with a flame-retardant effect and a processing technology, and relates to the technical field of automobile chassis, the new energy automobile chassis LWRT plate comprises a plate body, arc-shaped through grooves are formed in the left side and the right side of the top of the plate body, blocking pieces are slidably arranged in the arc-shaped through grooves, and connecting strips are arranged on the left side and the right side of the plate body; the side face of the plate body is coated with a flame-retardant layer, and a protection plate is fixedly arranged on the lower side of the plate body. The plate body made of the glass fibers and the polypropylene has excellent flame retardance, high specific strength, low heat conductivity coefficient and high bending strength and impact resistance, when the chassis is scratched, the impact force borne by the chassis is buffered through the plate body, meanwhile, the aluminum pigment has a high melting point, heat can be rapidly absorbed and dispersed, and the service life of the chassis is prolonged. And the continuity of flame combustion is reduced, dual protection is conducted on the new energy automobile chassis, and then the harm caused by ignition of the new energy automobile is reduced.
本发明公开了一种具阻燃效果的新能源汽车底盘LWRT板及加工工艺,涉及汽车底盘技术领域,包括板体,所述板体顶部左右的两侧均开设有弧形通槽,所述弧形通槽的内部均滑动设置有阻隔件,所述板体的左右两侧均设置有连接条,所述板体的侧面涂抹有阻燃层,所述板体的下侧固定设置有防护板。本发明通过玻璃纤维与聚丙烯制作而成的板体具有优秀的阻燃性能,比强度较高、导热系数较低,且有较高的弯曲强度与抗冲击性能,使底盘剐蹭时,通过板体缓冲底盘所受到的冲击力,同时铝颜料具有较高的熔点,能够快速吸收并分散热量,并减小火焰燃烧的持续性,对新能源汽车底盘双重防护,进而减小了新能源汽车着火出现的危害。
New energy automobile chassis LWRT plate with flame retardant effect and processing technology
一种具阻燃效果的新能源汽车底盘LWRT板及加工工艺
2025-02-07
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / A62C FIRE-FIGHTING , Feuerbekämpfung / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
Flame-retardant insulating chassis armor suitable for new energy vehicle
European Patent Office | 2022
|European Patent Office | 2018
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