Thermal stability and thermo-mechanical properties of hemp-high density polyethylene composites: Effect of two different chemical modifications

2013 ◽  
Vol 44 (1) ◽  
pp. 484-490 ◽  
Author(s):  
Na Lu ◽  
Shubhashini Oza
Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 236
Author(s):  
Wanyu Liu ◽  
Yue Li ◽  
Shunmin Yi ◽  
Limin Wang ◽  
Haigang Wang ◽  
...  

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.


2015 ◽  
Vol 17 (22) ◽  
pp. 14943-14950 ◽  
Author(s):  
Jobin Varghese ◽  
Dinesh Raghavan Nair ◽  
Pezholil Mohanan ◽  
Mailadil Thomas Sebastian

Dielectric, thermal and mechanical properties of ZrSiO4reinforced high density polyethylene composites and their device prototype.


Cellulose ◽  
2018 ◽  
Vol 25 (2) ◽  
pp. 1171-1184
Author(s):  
Taslima Akter ◽  
Husna P. Nur ◽  
Shahin Sultana ◽  
Md. Rafiqul Islam ◽  
Md. Joynal Abedin ◽  
...  

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