Modification of Polyamide-6 by N,N’-bis-Maleamidoacid

2015 ◽  
pp. 245-256
Keyword(s):  
Polyamide 6

Preparation of biaxially oriented polyamide 6/polyketone/graphene oxide films with enhanced barrier and mechanical behaviors

2021 ◽  
Vol 138 (21) ◽  
pp. 50501
Author(s):  
Fenglong Lin ◽  
Yuejun Liu ◽  
Lijun Song ◽  
Xihai Hao ◽  
Xiaochao Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Films ◽  
Polyamide 6 ◽  
Mechanical Behaviors

scholarly journals Adhesion Studies during Generative Hybridization of Textile-Reinforced Thermoplastic Composites via Additive Manufacturing

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 3888
Author(s):  
Johanna Maier ◽  
Christian Vogel ◽  
Tobias Lebelt ◽  
Vinzenz Geske ◽  
Thomas Behnisch ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Polyamide 6 ◽  
Thermoplastic Composites ◽  
Efficient Production ◽  
Angle Measurements ◽  
Small Series ◽  
Contact Angle Measurements ◽  
Static Tensile ◽  
Pre Treatment ◽  
Manufacturing Technologies

Generative hybridization enables the efficient production of lightweight structures by combining classic manufacturing processes with additive manufacturing technologies. This type of functionalization process allows components with high geometric complexity and high mechanical properties to be produced efficiently in small series without the need for additional molds. In this study, hybrid specimens were generated by additively depositing PA6 (polyamide 6) via fused layer modeling (FLM) onto continuous woven fiber GF/PA6 (glass fiber/polyamide 6) flat preforms. Specifically, the effects of surface pre-treatment and process-induced surface interactions were investigated using optical microscopy for contact angle measurements as well as laser profilometry and thermal analytics. The bonding characteristic at the interface was evaluated via quasi-static tensile pull-off tests. Results indicate that both the bond strength and corresponding failure type vary with pre-treatment settings and process parameters during generative hybridization. It is shown that both the base substrate temperature and the FLM nozzle distance have a significant influence on the adhesive tensile strength. In particular, it can be seen that surface activation by plasma can significantly improve the specific adhesion in generative hybridization.

Rheological and foaming behaviors of long-chain branched polyamide 6 with controlled branch length

Polymer ◽  
2021 ◽  
Vol 224 ◽  
pp. 123730
Author(s):  
Menglong Xu ◽  
Jiawei Lu ◽  
Jinchuan Zhao ◽  
Linfeng Wei ◽  
Tao Liu ◽  
...  
Keyword(s):  
Branch Length ◽  
Polyamide 6 ◽  
Long Chain

Patterned Electroconductive Networks in Ag‐Polyamide 6 Composites by Laser Ablation

2021 ◽  
pp. 2100308
Author(s):  
Filipa M. Oliveira ◽  
Nadya Dencheva ◽  
Zlatan Denchev ◽  
Filipe S. Silva ◽  
Óscar Carvalho ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Polyamide 6
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