Effect of TiO2 nanoparticles filler on structural, optical, thermal, and mechanical properties of TiO2/LDPE nanocomposites films

被引：0

作者：

Thongpool, V. ^{[1
]}

Phunpueok, A. ^{[1
]}

Jaiyen, S. ^{[1
]}

Sornkwan, T. ^{[2
]}

Jakarbutr, W. ^{[3
]}

Minyong, P. ^{[4
]}

机构：

[1] Rajamangala Univ Technol Thanyaburi, Fac Sci & Technol, Div Phys, Bangkok 12110, Pathum Thani, Thailand

[2] Rajamangala Univ Technol Thanyaburi, Fac Sci & Technol, Dept Chem, Bangkok 12110, Pathum Thani, Thailand

[3] Rajamangala Univ Technol Thanyaburi, Fac Engn, Dept Mat & Met Engn, Bangkok 12110, Pathum Thani, Thailand

[4] Rajamangala Univ Technol Thanyaburi, Fac Tech Educ, Dept Mechatron & Robot Engn, Bangkok 12110, Pathum Thani, Thailand

来源：

DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2023年 / 18卷 / 01期

关键词：

TiO2; nanoparticles; Low-density polyethylene; Nanocomposites; Greenhouse transfers; GREENHOUSE;

D O I：

10.15251/DJNB.2023.181.273

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This study blended low-density polyethylene (LDPE) polymer matrix with titanium dioxide (TiO2) nanoparticles as UV blocking filler to create a greenhouse cover film. The best properties for greenhouse application were discovered in TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles, according to the results. TiO2/LDPE nanocomposites films prepared in all conditions can block almost 100% of the UV (200-400 nm) radiation and show good thermal stability. The TiO2/LDPE nanocomposites films with 5% wt TiO2 nanoparticles has a light transmittance in the visible range of about 80%, sufficient for plant photosynthesis. In addition, it showed good mechanical properties with 12.142 MPa of tensile strength and 319.274% of elongation at break.

引用

页码：273 / 278

页数：6

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