Bio‐based flexible polyurethane foam synthesized from palm oil and natural rubber

2020 ◽  
Vol 137 (43) ◽  
pp. 49310 ◽  
Author(s):  
Ruedee Jaratrotkamjorn ◽  
Varaporn Tanrattanakul
Keyword(s):  
Natural Rubber ◽  
Polyurethane Foam ◽  
Palm Oil ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane

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.

An FT i.r. study of reaction kinetics and structure development in model flexible polyurethane foam systems

Polymer ◽  
1996 ◽  
Vol 37 (8) ◽  
pp. 1353-1361 ◽  
Author(s):  
Michael J. Elwell ◽  
Anthony J. Ryan ◽  
Henri J.M. Grünbauer ◽  
Henry C. Van Lieshout
Keyword(s):  
Reaction Kinetics ◽  
Polyurethane Foam ◽  
Structure Development ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane

Reinstating Structural Stability of Castor Oil based Flexible Polyurethane Foam using Glycerol

2020 ◽  
Vol 5 (13) ◽  
pp. 3959-3964
Author(s):  
Aabid Hussain Shaik ◽  
Rajan Jain ◽  
Sindhu Manchikanti ◽  
Karthik Krishnamoorthy ◽  
Dharmendra Kumar Bal ◽  
...  
Keyword(s):  
Polyurethane Foam ◽  
Structural Stability ◽  
Castor Oil ◽  
Flexible Polyurethane Foam ◽  
Flexible Polyurethane
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