Water-repellent flexible fabric strain sensor based on polyaniline/titanium dioxide-coated knit polyester fabric

2015 ◽  
Vol 24 (8) ◽  
pp. 697-704 ◽  
Author(s):  
Xiaoning Tang ◽  
Mingwei Tian ◽  
Lijun Qu ◽  
Shifeng Zhu ◽  
Xiaoqing Guo ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Strain Sensor ◽  
Polyester Fabric ◽  
Water Repellent

Performance Study of Nano-TiO2 Modified Fabric

2012 ◽  
Vol 549 ◽  
pp. 733-736
Author(s):  
Xiao Mian Chen ◽  
Jing Jing Shi ◽  
Hong Sha Su ◽  
Chun Ting Lin ◽  
En Long Yang
Keyword(s):  
Titanium Dioxide ◽  
Catalytic Activity ◽  
Catalytic Properties ◽  
Antibacterial Property ◽  
Wear Behavior ◽  
Water Repellency ◽  
Innovative Technology ◽  
Water Repellent ◽  
High Catalytic Activity ◽  
Performance Study

The catalytic properties of nano-TiO2 modified fabric suits the demand for self-cleaning in recent years. In this paper, advanced and innovative technology were used to synthesize water sol of titanium dioxide photocatalyst with high catalytic activity for fabric finishing. The wear behavior, antibacterial property and water repellency of treated and untreated fabric were tested. Results indicate that finishing and washing of the titanium dioxide had no effect on wear behavior; finished and washed fabric has a certain antibacterial and water repellent properties.

Curing Time and Water Repellent Properties of Dammar-Titanium Dioxide Thin Film

2015 ◽  
Vol 1112 ◽  
pp. 359-362
Author(s):  
Aisyah Nor Hasnan ◽  
Azizah Hanom Ahmad
Keyword(s):  
Contact Angle ◽  
Titanium Dioxide ◽  
Contact Angle Measurement ◽  
Angle Measurement ◽  
Water Repellent ◽  
Coating System ◽  
Curing Time ◽  
Coating Surface ◽  
Natural Resin ◽  
Before And After

Dammar plant resin is a local natural resin that can be bled from Dipterocaupacea sp of tree. It can be found abundantly in Malaysia’s tropical forest especially in Sarawak. Dammar and Titanium Dioxide was mixed in a various wt% to produce Dammar-modified Titanium Dioxide coating system. The modified coating systems were then spin-coated onto Aluminium Q-panel as the substrate. Coated Q-panels were left to cure at room temperature. The curing time was evaluated using dust free stage. The addition of Titanium Dioxide into the coating system fastens the curing time taken for the coated Q-panel to be cure. It only took about 11-12 minutes to dry compared to the coating system before the addition of Titanium Dioxide where a quite long duration required, 32 minutes. Contact angle measurement was also carried out in order to determine the wettability of the coating system. The surface coated with dammar-modified titanium dioxide found to be hydrophobic where a quite large contact angle obtained for the sample with 3 wt% of Titanium Dioxide (PDT3). The water droplets actually rest on the coating surface without wetting the surface. Water absorption test was done to strengthen the contact angle results where coated substrate was soaked into distilled water for 24 hours and being weighed before and after soaking. The difference of before and after soaking weigh showed that the coating surface does not absorb that much water where only approximately 0.02% of water being absorbed by the coating system for 3 wt%. It proved that the coating systems applied are hydrophobic.

scholarly journals Titanium dioxide and fluoropolymer-based coating for smart fabrics with antimicrobial and water-repellent properties

RSC Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 588-594
Author(s):  
Oratai Jongprateep ◽  
Chitlada Mani-lata ◽  
Yosita Sakunrak ◽  
Krittanant Audcharuk ◽  
Tithametha Narapong ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Medical Staff ◽  
Protective Clothing ◽  
Antimicrobial Properties ◽  
Water Repellent ◽  
Smart Fabrics ◽  
Coated Fabrics

The fabrics coated with TiO2 photocatalyst and fluoropolymer exhibit good water-repellent and antimicrobial properties. The coated fabrics can be used in the fabrication of smart gowns and scrub suits as protective clothing for medical staff.

Antimicrobial Properties of Polyester Fabric Modified by Nanosized Titanium Dioxide

2018 ◽  
Vol 9 (2) ◽  
pp. 250-256 ◽  
Author(s):  
N. P. Prorokova ◽  
T. Yu. Kumeeva ◽  
O. Yu. Kuznetsov
Keyword(s):  
Titanium Dioxide ◽  
Antimicrobial Properties ◽  
Polyester Fabric ◽  
Nanosized Titanium Dioxide

Nanocomposite polyester fabric based on graphene/titanium dioxide for conducting and UV protection functionality

2018 ◽  
Vol 3 (2-4) ◽  
pp. 35-46 ◽  
Author(s):  
Ravindra D. Kale ◽  
Tejasvi Potdar ◽  
Prerana Kane ◽  
Rahul Singh
Keyword(s):  
Titanium Dioxide ◽  
Polyester Fabric ◽  
Uv Protection

Influence of Multilayer Textile Biopolymer Foam Doped with Titanium Dioxide for Sound Absorption Materials

2013 ◽  
Vol 594-595 ◽  
pp. 750-754 ◽  
Author(s):  
Anika Zafiah M. Rus ◽  
Nik M. H. Normunira ◽  
Rahimah Abd Rahim
Keyword(s):  
Titanium Dioxide ◽  
Sound Absorption ◽  
Fiber Diameter ◽  
Low Frequency ◽  
Polyester Fabric ◽  
Fiber Density ◽  
Fiber Properties ◽  
Acoustic Study ◽  
Number Of Layers ◽  
Frequency Level

Biopolymer foam was prepared by the reaction of bio-monomer based on vegetable oil with commercial Polymethane Polyphenyl Isocyanate (Modified Polymeric-MDI) and titanium dioxide (TiO2). The acoustic study of biopolymer foam with 2.5% TiO2 loading was examined by impedance tube test according to the ASTM E-1050 and laminated with three types of textile such as polyester, cotton and single knitted jersey. It was revealed that the thicker the fabric the higher the sound absorption coefficient (α) at low frequency level. The higher the number of layers or thickness of the fabric, the sound absorption through the fabric increases at low frequency but after the maximum it remains almost unaltered. Three layer of cotton fabric gives maximum α approximately equal to 0.578 which is 1.472mm thickness at low frequency level of 1000-2000Hz and single knitted jersey gives maximum α at 3th layer. Meanwhile , the α of biopolymer foam with 2.5% TiO2 loading laminated with polyester fabric approximately equal to 1 at lower frequency level of 1000-2000Hz with lower thickness that is 0.668mm. Polyester fabric with lowest thickness shows better α at lower frequency level due to the structure of the fabric. The relationships among the fiber properties such as fiber density, fiber diameter, fibrous material layer were considered as a factor that influences the sound absorption property.

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