The Effect of Different Smoke Suppressants with APP for Enhancing the Flame Retardancy and Smoke Suppression on Vinyl Ester Resin

2019 ◽  
Vol 60 (2) ◽  
pp. 314-322
Author(s):  
Xin Zhang ◽  
Weiwei Zhang ◽  
Gaofeng Zeng ◽  
Jianxin Du ◽  
Wenchao Zhang ◽  
...  
Keyword(s):  
Flame Retardancy ◽  
Vinyl Ester ◽  
Smoke Suppression ◽  
Vinyl Ester Resin

A novel phosphorus/nitrogen-containing liquid acrylate monomer endowing vinyl ester resin with excellent flame retardancy and smoke suppression

Polymer ◽  
2020 ◽  
Vol 207 ◽  
pp. 122917 ◽  
Author(s):  
Sa Ji ◽  
Huajun Duan ◽  
Yongsheng Chen ◽  
Dingcheng Guo ◽  
Huiru Ma
Keyword(s):  
Flame Retardancy ◽  
Vinyl Ester ◽  
Smoke Suppression ◽  
Vinyl Ester Resin ◽  
Acrylate Monomer

Enhanced mechanical and flame retardancy properties of vinyl ester resin systems with the synthesis of two flame retardants with vinyl group

2020 ◽  
Vol 69 (12) ◽  
pp. 1196-1206
Author(s):  
Xin Zhang ◽  
Weiwei Zhang ◽  
Wenchao Zhang ◽  
Rongjie Yang
Keyword(s):  
Flame Retardancy ◽  
Vinyl Ester ◽  
Flame Retardants ◽  
Vinyl Ester Resin ◽  
Vinyl Group

scholarly journals Novel 3D-Networked Melamine-Naphthalene-Polyamic Acid Nanofillers doped in Vinyl Ester Resin for Higher Flame Retardancy

2021 ◽  
Author(s):  
Ravi Kumar Chidarala ◽  
Manoj N Prabhakar ◽  
Beom gon Cho ◽  
Young-Bin Park ◽  
Jung il Song
Keyword(s):  
Flame Retardancy ◽  
Vinyl Ester ◽  
Building Blocks ◽  
Metal Carboxylate ◽  
Vinyl Ester Resin ◽  
Polyamic Acid

In this study, melamine-naphthalene covalent polyamic acid and its metal carboxylate salts were synthesized as building blocks of nanofillers (Nt-Mn-PA-COOR, R=H, Li, Na, and K). The Nt-Mn-PA-COOR nanofillers were added...

Comparison of silicate impregnation methods to reinforce Chinese fir wood

Holzforschung ◽  
2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ping Li ◽  
Yuan Zhang ◽  
Yingfeng Zuo ◽  
Yiqiang Wu ◽  
Guangming Yuan ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Heat Release ◽  
Flame Retardancy ◽  
Chinese Fir ◽  
Smoke Suppression ◽  
Impregnation Method ◽  
Residual Rate ◽  
Smoke Production ◽  
Human Respiration ◽  
Strengthen Effect

AbstractInorganic impregnation strengthening of Chinese fir wood was carried out to improve the strength, dimensional stability, flame retardancy, and smoke suppression of Chinese fir wood. Sodium silicate was used as reinforcement, a sulfate and phosphate mixtures were used as a curing agent, and Chinese fir wood was reinforced by the respiratory impregnation method (RIM) that imitating human respiration and vacuum progressive impregnation method (VPIM). The weight percentage gain (WPG), density increase rate, distribution of modifier, bending strength (BS), compressive strength (CS), hardness, and water resistance of unreinforced Chinese fir wood from the VPIM and RIM were compared. It was found that RIM could effectively open the aspirated pits in Chinese fir wood, so its impregnation effect, strengthen effect and dimension stabilization effects were the best. RIM-reinforced Chinese fir wood was filled with silicate both horizontally and vertically. At the same time, the transverse permeability of silicate through aspirated pits was significantly improved. The chemical structure, crystalline structure, flame retardancy, smoke suppression, and thermal stability of VPIM- and RIM-reinforced Chinese fir wood were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), cone calorimeter (CONE), and thermogravimetric analysis (TGA). The results indicated that although the crystallinity of RIM-reinforced Chinese fir wood decreased the most, more chemical crosslinking and hydrogen bonding were formed in the wood, and the strengthen effect was still the best. Compared with VPIM-reinforced Chinese fir wood, RIM-reinforced Chinese fir wood had lower heat release rate (HRR), peak-HRR, mean-HRR, total heat release (THR), smoke production rate (SPR), and total smoke production (TSP), higher thermal decomposition temperature and residual rate. It was indicated that RIM-reinforced Chinese fir wood was a better flame retardant, and has a smoke suppression effect, thermal stability, and safety performance in the case of fire.

scholarly journals Property Analysis of Carbon Fiber with Vinyl Ester Resin Type Sizing Agen

2013 ◽  
Vol 25 (14) ◽  
pp. 7955-7958 ◽  
Author(s):  
Wanwan Ding ◽  
Juan Chen ◽  
Jianye Liu ◽  
Zengkai Pang ◽  
Ruifang Guan
Keyword(s):  
Carbon Fiber ◽  
Vinyl Ester ◽  
Vinyl Ester Resin ◽  
Property Analysis

Cure and Dynamic-Mechanical Behaviors of Vinyl Ester Resinfilled with Multi-Walled Carbon Nanotubes

2010 ◽  
Vol 150-151 ◽  
pp. 1413-1416 ◽  
Author(s):  
Hong Yan Chen ◽  
Zhen Xing Kong ◽  
Ji Hui Wang
Keyword(s):  
Carbon Nanotubes ◽  
Vinyl Ester ◽  
Mechanical Response ◽  
Cure Kinetics ◽  
Crosslinking Density ◽  
Vinyl Ester Resin ◽  
Scanning Calorimetry ◽  
Dynamic Mechanical ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

The cure kinetics of Derakane 411-350, a kind of vinyl ester resin, and its suspensions containing multi-walled carbon nanotubes( MWCNTs) were investigated via non-isothermal dynamic scanning calorimetry (DSC) measurements. The results showed that incorporation of MWCNTs into vinyl ester resin excessively reduces polymerization degree and crosslinking density of vinyl ester resin. For suppressing the negative effect caused by nanotubes, the higher temperature initiator combined with the initiator MEKP was used. Dynamic-mechanical Behavior testing was then carried out on the cured sample in order to relate the curing behavior of MWCNTs modified resin suspensions to mechanical response of their resulting nanocomposites. It was revealed that nanocomposites containing MWCNTs possessed larger storage modulus values as well as higher glass transition temperatures (Tg) as compared to those without MWCNTs after using mixed intiators system to improve the degree of cure.

The Effects of a Thermoplastic Polyester Preform Binder on Vinyl Ester Resin

2005 ◽  
Vol 18 (3) ◽  
pp. 157-179 ◽  
Author(s):  
John C. Brody ◽  
John W. Gillespie
Keyword(s):  
Vinyl Ester ◽  
Vinyl Ester Resin

scholarly journals Hybrid thermosets from vinyl ester resin and acrylated epoxidized soybean oil (AESO)

2011 ◽  
Vol 5 (1) ◽  
pp. 2-11 ◽  
Author(s):  
S. Grishchuk ◽  
J. Karger-Kocsis
Keyword(s):  
Soybean Oil ◽  
Vinyl Ester ◽  
Epoxidized Soybean Oil ◽  
Vinyl Ester Resin ◽  
Acrylated Epoxidized Soybean Oil
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