公开(公告)号：WO2016128505A1

公开(公告)日：2016-08-18

申请号：PCT/EP2016/052893

申请日：2016-02-11

Applicant: TEN CATE ADVANCED COMPOSITES B.V.

Inventor： LUINGE, Johannes Willem ,  HENDRIKSEN, Sander Jozefus Maria

IPC: B29C35/02 ,  B29C70/02

CPC classification number: B29C35/0227 ,  B29C35/0288 ,  B29C70/40

Abstract: A method of manufacturing a fibre reinforced thermoplastic product, the method comprising: (a) heating a thermoplastic and fibre composition to a first temperature T 1 under a first pressure p 1 for a first period of time t 1 ; (b) reducing the pressure applied from p 1 to a second pressure p 2 and heating the composition to a second temperature T2 under p 2 for a second period of time t 2 ; and (c) increasing the pressure from p 2 to a third pressure p 3 and applying p 3 for a third period of time t 3 ; wherein: the temperatures T 1 and T 2 are equal to or greater than the melt temperature T m of the thermoplastic; the temperature cools from T 2 to a temperature below the melt temperature T m of the thermoplastic in t 3 .

Abstract translation: 一种制造纤维增强热塑性产品的方法，该方法包括：（a）将第一温度T1下的热塑性纤维组合物加热至第一温度T1，持续第一时间段t1; （b）将从p1施加的压力降低到第二压力p2，并在p2下将组合物加热到第二温度T2第二时间段t2; 和（c）将压力从p2增加到第三压力p3，并施加p3第三时间段t3; 其中：温度T1和T2等于或大于热塑性塑料的熔融温度Tm; 温度从T2冷却到低于热塑性塑料在t3的熔融温度Tm的温度。