However, it should be considered that the impact strength of the dried parts treated by route III, in which the “supporting mold” is added after boiling water bath, is lower than that of its corresponding undried parts. Influence of fibers length and compatibilizer on mechanical properties of long glass fibers reinforced polyamide 66. Influence of water on the short and long term mechanical behaviour of polyamide 6 (nylon) fibres and yarns.

By combining the dimensional measurement, mechanical property test, and micro-morphology analysis, the transverse and longitudinal dimensional accuracies and the mechanical properties of the plate treated by the three treatment routes were compared and analyzed. However, afterward, the plate continued to shrink, mainly in the following 24 h, and the central circular hole becomes approximately elliptical, as shown in Figure 3(a).All these properties make this material suitable for use in parts which are exposed to high static loads over long periods in high temperature conditions. It was found that the route in which the boiling water bath is applied after the “supporting mold” is preferred to ensure the dimensional accuracies and the mechanical properties as a whole.

A review on machinability of carbon fiber reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP) composite materials. But in the usage of the plate, moisture should be prohibited to ensure its insulating and antibreakdown properties; hence, re-drying after the boiling water bath is recommended. Tensile behavior of thermoplastic composites including temperature, moisture, and hygrothermal effects. Telegraphic Transfer or Telex Transfer, often abbreviated to TT, is a historic term used to refer to an electronic means of transferring funds overseas. Furthermore, it can be seen that there is less resin on the fibers on the fracture surface treated by route II, whose tensile strength is the highest ( Figure 8(a)).Surface fractography of the plate treated by the three routes: (a) and (d) route I (b), (e) route II, and (c) and (f) route III, in which (a)–(c) were obtained with a magnification of 500, and (d)–(f) were obtained with a magnification of 1,000 times. The dimension and tolerance requirements of the plate are shown in Figure 1, and the thickness of the plate is 6 mm. The dimensional accuracies obtained by route II are higher than route III for both the undried and dried parts.