Melt Crystallization Behavior of Injection-Molded High-Density Polyethylene Based Upon a Solidification Kinetic Analysis

2019 ◽  
Vol 58 (1) ◽  
pp. 42-58 ◽  
Author(s):  
Bin Yang ◽  
Meng-Ya Ding ◽  
Lei Hu ◽  
Gui-Jing Li ◽  
Ji-Bin Miao ◽  
...  
Keyword(s):  
Kinetic Analysis ◽  
High Density Polyethylene ◽  
Crystallization Behavior ◽  
High Density ◽  
Melt Crystallization ◽  
Injection Molded ◽  
Solidification Kinetic

Suppressing the skin–core structure in injection-molded HDPE parts via the combination of pre-shear and UHMWPE

RSC Advances ◽  
2015 ◽  
Vol 5 (103) ◽  
pp. 84483-84491 ◽  
Author(s):  
Zhen Wang ◽  
Guoqiang Zheng ◽  
Bo Wang ◽  
Kun Dai ◽  
John Zhanhu Guo ◽  
...  
Keyword(s):  
Tensile Strength ◽  
High Density Polyethylene ◽  
High Density ◽  
Core Structure ◽  
Remarkable Increase ◽  
Synergetic Effects ◽  
Injection Molded

Skin–core structure of a injection-molded high density polyethylene (HDPE) part is largely relieved due to the synergetic effects of pre-shear and UHMWPE, leading to a remarkable increase of tensile strength.

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