The invention relates to a car trunk side decoration plate part and a manufacturing method thereof. The part comprises a raising carpet (1) and a glass fiber plate composite body which are sequentially arranged from top to bottom. The glass fiber plate composite body comprises a first PP film (2), a glass fiber plate (3), a second PP film (4) and a non-woven fabric (5) which are sequentially arranged from top to bottom. The manufacturing method comprises the following steps: heating the glass fiber plate composite body; the raising carpet (1) is directly laid on a mold, then the heated glass fiber plate composite body is placed on the raising carpet (1), and the raising carpet (1), the glass fiber plate composite body and the raising carpet (1) are pre-pressed and then subjected to pressure maintaining; and after forming is completed, the part is taken out of the mold for trimming, and the formed part is obtained. Compared with the prior art, the trunk side decoration plate has the advantages that the trunk side decoration plate is high in part hardness, not prone to deformation, not prone to generating part-level abnormal sound in a vehicle, obviously enhanced in sound insulation index, beneficial to reducing tire noise, obviously enhanced in flame retardant property, better in safety performance, high in grade, free of color difference and good in velvet feeling;
本发明涉及一种汽车行李箱侧饰板零件及其制作方法,零件包括从上到下依次设置的起绒地毯(1)和玻纤板复合体;所述的玻纤板复合体包括从上到下依次设置的第一PP膜(2)、玻纤板(3)、第二PP膜(4)和无纺布(5)。制作方法包括将玻纤板复合体加热;将起绒地毯(1)直接铺设在模具上,然后将加热好的玻纤板复合体放在起绒地毯(1)上,一起先预压,再保压;成型完成后,将零件从模具内取出进行修边,即得到成型的零件。与现有技术相比,本发明(1)行李箱侧饰板零件硬度高,不易变形,不易产生车内零件级异响,隔声量有明显的加强,有利于降低胎噪,阻燃性能有明显的加强,安全性能更好,具有高级感,无色差,绒感好。
Automobile trunk side decoration plate part and manufacturing method thereof
一种汽车行李箱侧饰板零件及其制作方法
2023-05-09
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 |
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