Hydrophobic and flame-retardant coating on silk via ferric salt chelation

2021 ◽  
pp. 1-8
Author(s):  
Yan-Xiang Wu ◽  
Xian-Wei Cheng ◽  
Jin-Ping Guan ◽  
Guoqiang Chen
Keyword(s):  
Flame Retardant ◽  
Ferric Salt

Evaluation of deep drawability of flame-retardant magnesium alloy sheets

2019 ◽  
Vol 9 (2) ◽  
pp. 182-191
Author(s):  
Akihiro Minami ◽  
Hirokazu Tamura ◽  
Hidetoshi Sakamoto ◽  
Yoshifumi Ohbuchi ◽  
Yasuo Marumo
Keyword(s):  
Magnesium Alloy ◽  
Flame Retardant ◽  
Deep Drawability

Mechanical and Flammability Properties of Green Polyurethane Foam with Alumina Trihydrate as Flame Retardant

2017 ◽  
Author(s):  
Amanda Silva ◽  
Enio Henrique Pires da Silva ◽  
Danilo Janes ◽  
Romeu Rony Cavalcante da Costa ◽  
Giovanna Gabriela Crem Silva
Keyword(s):  
Flame Retardant ◽  
Polyurethane Foam ◽  
Alumina Trihydrate

SYNTHETIC TEXTILE WASTEWATERS TREATMENT BY COAGULATION/FLOCCULATION USING FERRIC SALT AS COAGULANT

2017 ◽  
Vol 16 (9) ◽  
pp. 1881-1889 ◽  
Author(s):  
Rui A.R. Boaventura ◽  
Carmen S.D. Rodrigues ◽  
Luis M. Madeira
Keyword(s):  
Ferric Salt ◽  
Wastewaters Treatment ◽  
Textile Wastewaters

Synthesis of Hexaphenoxycyclotriphosphazene with Allyl Group and Application in Flame Retardant Acrylate Resin

2012 ◽  
Vol 29 (9) ◽  
pp. 1090
Author(s):  
Donghai YUAN ◽  
Anbin TANG ◽  
Jie HUANG ◽  
Hanbing MA
Keyword(s):  
Flame Retardant ◽  
Acrylate Resin

Preparation and Characterization of Soybean Oil-based Flame Retardant Rigid Polyurethane Foams Containing Phosphaphenanthrene Groups

2020 ◽  
Vol 17 (10) ◽  
pp. 760-771
Author(s):  
Qirui Gong ◽  
Niangui Wang ◽  
Kaibo Zhang ◽  
Shizhao Huang ◽  
Yuhan Wang
Keyword(s):  
Soybean Oil ◽  
Flame Retardant ◽  
Chemical Structure ◽  
Cell Structure ◽  
Polyurethane Foams ◽  
Limiting Oxygen Index ◽  
Rigid Polyurethane Foams ◽  
Degradation Activation Energy ◽  
Ft Ir

A phosphaphenanthrene groups containing soybean oil based polyol (DSBP) was synthesized by epoxidized soybean oil (ESO) and 9,10-dihydro-oxa-10-phosphaphenanthrene-10-oxide (DOPO). Soybean oil based polyol (HSBP) was synthesized by ESO and H2O. The chemical structure of DSBP and HSBP were characterized with FT-IR and 1H NMR. The corresponding rigid polyurethane foams (RPUFs) were prepared by mixing DSBP with HSBP. The results revealed apparent density and compression strength of RPUFs decreased with increasing the DSBP content. The cell structure of RPUFs was examined by scanning electron microscope (SEM) which displayed the cells as spherical or polyhedral. The thermal degradation and flame retardancy of RPUFs were investigated by thermogravimetric analysis, limiting oxygen index (LOI), and UL 94 vertical burning test. The degradation activation energy (Ea) of first degradation stage reduced from 80.05 kJ/mol to 37.84 kJ/mol with 80 wt% DSBP. The RUPF with 80 wt% DSBP achieved UL94 V-0 rating and LOI 28.3. The results showed that the flame retardant effect was mainly in both gas phase and condensed phase.

A Study on Flame Retardant Applicable to Prefab Building

2016 ◽  
Vol 14 (4) ◽  
pp. 437-445
Author(s):  
Jong Wook Moon ◽  
◽  
Seo Hyung Lim ◽  
Keyword(s):  
Flame Retardant
Sign in / Sign up

Export Citation Format

Share Document