Preparation of highly filled wood flour/recycled high density polyethylene composites by in situ reactive extrusion

2011 ◽  
pp. n/a-n/a ◽  
Author(s):  
Zewen Li ◽  
Hua Gao ◽  
Qingwen Wang
Keyword(s):  
High Density Polyethylene ◽  
Wood Flour ◽  
Reactive Extrusion ◽  
High Density ◽  
Polyethylene Composites

scholarly journals Chemical Modifications of Continuous Aramid Fiber for Wood Flour/High-Density-Polyethylene Composites with Improved Interfacial Bonding

Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 236
Author(s):  
Wanyu Liu ◽  
Yue Li ◽  
Shunmin Yi ◽  
Limin Wang ◽  
Haigang Wang ◽  
...  
Keyword(s):  
High Density Polyethylene ◽  
Wood Flour ◽  
Tensile Modulus ◽  
High Density ◽  
Aramid Fiber ◽  
Chemical Modifications ◽  
Plastic Composites ◽  
Vinyl Triethoxysilane ◽  
Extrusion Method ◽  
Polyethylene Composites

To expand the use of wood plastic composites in the structural and engineering constructions applications, continuous aramid fiber (CAF) with nondestructive modification was incorporated as reinforcement material into wood-flour and high-density-polyethylene composites (WPC) by extrusion method with a special die. CAF was treated with dopamine (DPA), vinyl triethoxysilane (VTES), and DPA/VTES, respectively. The effects of these modifications on compatibility between CAF and WPCs and the properties of the resulting composites were explored. The results showed that compared with the original CAF, the adhesion strength of DPA and VTES combined modified CAF and WPCs increased by 143%. Meanwhile, compared with pure WPCs, CAF after modification increased the tensile strength, tensile modulus, and impact strength of the resulting composites by 198, 92, and 283%, respectively.

The Analysis of Smoke Characteristics for Wood Flour-High Density Polyethylene Composites

2012 ◽  
Vol 12 (1) ◽  
pp. 141-146 ◽  
Author(s):  
Baeg Woo Shin ◽  
Dae Suk Bang ◽  
Kook Sam Chung ◽  
Young Ho Song
Keyword(s):  
High Density Polyethylene ◽  
Wood Flour ◽  
High Density ◽  
Polyethylene Composites
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