汽車內飾新寵——木纖維材料，為何奔馳|寶馬|奧迪|大眾都在用？

汽車內飾新寵——木纖維材料，為何奔馳|寶馬|奧迪|大眾都在用？

來源：發布時間：2016-08-29

隨著汽車向高速化、輕量化、低能耗方向發展，輕質的復合材料應用于汽車受到人們的普遍重視。在這個大背景下，復合材料行業也刮起了環保風，天然纖維借著這股“東風”逐漸開始占據人們的視野。今天，我們以木纖維材料為例，講講其性能特點及其在汽車上的應用。

一、木纖維材料很火？它有什么特點？

自然纖維復合材料產品的顯著特點：木纖維材料在汽車內飾方面被廣泛應用，10多年來已經成為歐系車的標準配置, 對您來說只是材料的置換，沒有風險。

Salient features of natural fiber composite product: Wood fiber materials are widely used in automotive interior. In the past 10 years it has become the standard equip in European cars, for you it is just a material substitution, there is no risk.

圖木纖維制件

輕量化：相比傳統PP或ABS都能再有至少30%-50%的減重，產品壁厚可以在滿足同等性能的前提下做到更薄。大眾集團在歐洲的VDI年會上主動推介木纖維材料，僅內飾部分就減重104公斤。

Lightweight: compared to traditional PP or ABS ,it can have at least 30% -50% of weight reduce. The product can has a thinner wall thickness while meet the same performance under the same premise. Volkswagen Group initiative recommend wood fiber material in VDI annual meeting of Europe, only the interior part can lose weight of 104 kg.

圖木纖維制件

可接受的成本：產品單價，基本界于傳統PP和ABS之間；相比較于傳統的注塑模具，我們的熱壓模生命周期時間更長。

Acceptable cost: product price base on traditional boundary between PP and ABS; compared to conventional injection mold, our hot-press life cycle is longer.

圖木纖維制件

質優：相比較PP或ABS有著非常好的尺寸穩定性等內飾件產品所關注的質量點。

High quality: Compared to PP or ABS, it has a very good dimensional stability and other interior products quality point of interest.

安全：在內飾件的應用上，其安全性能遠遠超越PP或ABS等傳統材料。在發生碰撞等情況時候不會產生碎片，對駕乘人員起著良好的保護。

Security: In the application of interior parts, its safety performance is far beyond the traditional materials such as PP or ABS. In the event of collision, there is no debris coming out, which has a good protection of the driver & passengers.

舒適：木纖維內飾產品有著更好的吸音、降噪等卓越的NVH功能。

Comfort: Our wood fiber interior trim products have more excellent NVH features, such as sound absorption, noise reduction.

環保：本著對地球環境的擔當，我們竭力開發符合環保理念的天然原材料。

Environmental protection: Base on the spirit of being responsible for the Earth's environment, we strive to develop more environmentally friendly natural raw materials.

二、纖維氈生產流程

這種可再生材料在汽車行業的應用有廣闊的前景。不僅在各項性能(如吸音隔音性能，減重，成型性能)跟塑料相比有很大的優勢，木纖維氈可以作為汽車行業各種零部件的背板和支撐骨架。

這種木纖維氈的原料是木頭和不含甲醛的酚醛樹脂或丙烯酸樹脂，主要成分是80%的木纖維，20%的合成纖維和膠黏劑。纖維氈的克重可以做到面密度800g/㎡到2800g/㎡之間，幅度最大可以做到2550mm。

圖木纖維墊生產線