Effects of novel phosphorus-nitrogen-containing DOPO derivative salts on mechanical properties, thermal stability and flame retardancy of flexible polyurethane foam

2020 ◽  
Vol 177 ◽  
pp. 109160 ◽  
Author(s):  
Shicong Ma ◽  
Yuling Xiao ◽  
Feng Zhou ◽  
Bernhard Schartel ◽  
Yin Yam Chan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Polyurethane Foam ◽  
Flame Retardancy ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane

Layered double hydroxide-decorated flexible polyurethane foam: significantly improved toxic effluent elimination

RSC Advances ◽  
2015 ◽  
Vol 5 (118) ◽  
pp. 97458-97466 ◽  
Author(s):  
Lei Liu ◽  
Wei Wang ◽  
Yuan Hu
Keyword(s):  
Thermal Stability ◽  
Polyurethane Foam ◽  
Layered Double Hydroxide ◽  
Flame Retardancy ◽  
Smoke Suppression ◽  
Layer By Layer ◽  
Layer Method ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane ◽  
Double Hydroxide

A layered double hydroxide-based fire-blocking coating was deposited on the surface of a flexible polyurethane foam using a layer-by-layer method to improve its thermal stability, flame retardancy and smoke suppression properties.

Fabrication of carbon black coated flexible polyurethane foam for significantly improved fire safety

RSC Advances ◽  
2015 ◽  
Vol 5 (69) ◽  
pp. 55870-55878 ◽  
Author(s):  
Wei Wang ◽  
Haifeng Pan ◽  
Bin Yu ◽  
Ying Pan ◽  
Lei Song ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Carbon Black ◽  
Polyurethane Foam ◽  
Fire Safety ◽  
Low Cost ◽  
Polyurethane Acrylate ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane ◽  
Thermal Stability Of

Fire resistant coatings, composed of nanosized carbon black (CB) and polyurethane acrylate (PUA), were synthesized through a facile and low-cost method to improve the fire safety and thermal stability of flexible polyurethane foam (FPU).

scholarly journals Green Flexible Polyurethane Foam as a Potent Support for Fe-Si Adsorbent

Polymers ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 2011 ◽  
Author(s):  
Afiqah Ahmad ◽  
Siti Nurul Ain Md. Jamil ◽  
Thomas Shean Yaw Choong ◽  
Abdul Halim Abdullah ◽  
Mohd Sufri Mastuli ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Polyurethane Foam ◽  
Palm Oil ◽  
Morphological Analysis ◽  
Physical Interaction ◽  
Drying Method ◽  
Polyurethane Composite ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane ◽  
Thermal Stability Of

This paper describes the preparation, characterisation, and potential application of flexible palm oil-based polyurethane foam (PUF) as a support for iron-silica (Fe-Si) adsorbent. Fe-Si/polyurethane composite (Fe-Si/PUC) was prepared by impregnating Fe-Si adsorbent onto the surface of PUF by using a novel immersion-drying method. Morphological analysis of Fe-Si/PUC proved that Fe-Si was successfully impregnated onto the surface of PUF. Compression test and thermogravimetric analysis were carried out to determine the flexibility and thermal stability of Fe-Si/PUC, respectively. The Fe-Si/PUC removed 90.0% of 10 ppm methylene blue (MB) from aqueous solution in 60 min. The reusability study showed that Fe-Si/PUC removed 55.9% of MB on the seventh cycle. Hence, the synthesis of Fe-Si/PUC opens up a new path of implementing palm oil-based PUF to assist in the recovery of an adsorbent for environmental clean-up. The mechanism of physical interaction during the impregnation of Fe-Si adsorbent onto PUF was proposed in this paper.

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