Development of flame-retardant waterborne polyurethane dispersions (WPUDs) from sulfonated phosphorus-based reactive water-dispersible agents

2021 ◽  
Author(s):  
Dwij Dave ◽  
Siddhesh Mestry ◽  
S. T. Mhaske
Keyword(s):  
Flame Retardant ◽  
Waterborne Polyurethane ◽  
Water Dispersible ◽  
Polyurethane Dispersions

Flame Retardant Modified Bio‐Based Waterborne Polyurethane Dispersions Derived from Castor Oil and Soy Polyol

2021 ◽  
pp. 2000248
Author(s):  
Chengshuang Wang ◽  
Jie Zhang ◽  
Jieru Huang ◽  
Han Wang ◽  
Meng He ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Castor Oil ◽  
Waterborne Polyurethane ◽  
Polyurethane Dispersions

scholarly journals The optical shielding performances and mechanisms of green flame-retardant two-component matte films under various application conditions

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12696-12702
Author(s):  
Xuan Yin ◽  
Yunjun Luo
Keyword(s):  
Flame Retardant ◽  
Waterborne Polyurethane ◽  
Two Component

Herein, we meticulously investigated the optical shielding performances and mechanisms of green flame-retardant two-component waterborne polyurethane matte films based on a previous study.

Flame-retardant and crosslinking modification of MDI-based waterborne polyurethane

2016 ◽  
Vol 74 (6) ◽  
pp. 2099-2116 ◽  
Author(s):  
Lu Wu ◽  
Jingfeng Guo ◽  
Shu Zhao
Keyword(s):  
Flame Retardant ◽  
Waterborne Polyurethane

scholarly journals Effect of Sepiolite-Loaded Fe2O3 on Flame Retardancy of Waterborne Polyurethane

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Tong Xu ◽  
Di Qian ◽  
Yelei Hu ◽  
Yuanzhao Zhu ◽  
Yi Zhong ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Waterborne Polyurethane ◽  
Layer By Layer ◽  
Solution Deposition ◽  
Good Thermal Stability ◽  
Layer Method ◽  
Combustion Tests ◽  
Microscopic Morphology ◽  
Coated Cotton ◽  
Thermal Stability Of

In this study, a kind of inorganic composite flame retardant (Sep@Fe2O3) was prepared by combining solution deposition and calcination methods using sepiolite microfiber material as carrier. This inorganic compound flame retardant was combined with waterborne polyurethane (WPU) through layer-by-layer method to prepare WPU composites. The SEM and EDS, TEM, and XRD were used to characterize the microscopic morphology and crystal structure of WPU composites. Thermogravimetric analysis tests confirmed the good thermal stability of WPU/Sep@Fe2O3 composites; at the temperature of 600°C, the carbon residual percentage of WPU/Sep, WPU/Fe2O3, and WPU/Sep@Fe2O3 composites is 7.3%, 12.2%, and 13.4%, respectively, higher than that of WPU (1.4%). Vertical combustion tests proved better flame-retardant property of WPU/Sep@Fe2O3 composite-coated cotton than noncoated cotton. The microcalorimeter test proved that the PHRR of WPU/Sep@Fe2O3 composites decreased by 61% compared with that of WPU. In addition, after combining with Sep@Fe2O3, the breaking strength of WPU increased by 35%.

Design of self-dispersible charged-polymer building blocks for waterborne polyurethane dispersions

2018 ◽  
Vol 101 ◽  
pp. 324-331 ◽  
Author(s):  
I. Jiménez-Pardo ◽  
P. Sun ◽  
R.A.T.M. van Benthem ◽  
A.C.C. Esteves
Keyword(s):  
Waterborne Polyurethane ◽  
Building Blocks ◽  
Charged Polymer ◽  
Polyurethane Dispersions

Synthesis of a phosphorus- and nitrogen-containing flame retardant and evaluation of its application in waterborne polyurethane

2018 ◽  
Vol 135 (16) ◽  
pp. 46093 ◽  
Author(s):  
Shuang Wang ◽  
Zongliang Du ◽  
Xu Cheng ◽  
Yuansen Liu ◽  
Haibo Wang
Keyword(s):  
Flame Retardant ◽  
Waterborne Polyurethane
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