High rubber elasticity and thermal conductivity in plasticized polyvinyl chloride film with flame retardancy and smoke suppression properties DOI

Chundie Zhang,

Ruidan Chai,

Tingting Chen

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 27, 2024

Abstract For hydrogenated nitrile‐butadiene rubber (HNBR) modified polyvinyl chloride (PVC), magnesium hydroxide and antimony trioxide are frequently employed as flame retardants. Fume silica is thought to be useful reinforced agent for well efficient retardant polymer‐based composites. The plasticized PVC HNBR blend in this work were combined with three fillers mentioned above create rubber‐plastic composites that performed overall, a notable improvement combustion. limiting oxygen index of the increased from 23.7% 33.8% no droplets falling during combustion, smoke density rating decreased 23.8% 7.9%, maximum dropped 95.5% 15.5%. cone calorimetry test findings revealed simultaneously prevented emission heat High thermal conductivity typically linked excellent retardancy. rose 0.193 0.583 W m −1 K addition fillers. Furthermore, low glass transition temperature permanent set improved reflect its softness elasticity. Thermogravimetric analysis was used examine stability nitrogen air, results indicated stability.

Language: Английский

Upgrading polyolefin plastics: experiences from petroleum refining and distinct characteristics DOI
Rongxin Zhang, Guangchao Deng, Zhuoyang Jiang

et al.

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

Language: Английский

Citations

4
Trimetallic mesoporous PdCuRu for efficient formate electrosynthesis from polyethylene terephthalate recycling DOI

Yuting Li,

Huiqin Yao,

Lizhi Sun

et al.

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Language: Английский

Citations

1
CO2-assisted pyrolysis of plastic wastes: A review DOI
Pan Zhang, Virdi Chaerusani, Aghietyas Choirun Az Zahra

et al.

Sustainable Energy Technologies and Assessments, Journal Year: 2025, Volume and Issue: 75, P. 104209 - 104209

Published: Jan. 25, 2025

Language: Английский

Citations

1
Oxidative degradation and upcycling of polyethylene wastes DOI

Yizhen Che,

Yanfen Wu,

Zhiqiang Niu

et al.

Science China Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 23, 2024

Language: Английский

Citations

4
Solar refinery: a disruptive strategy for upcycling plastic wastes DOI
Baowen Zhou, Ding Wang

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Language: Английский

Citations

0
Upcycling of Waste Plastics into Value-Added Chemicals DOI Creative Commons
Xu Jin, Jing Zhang

Science for energy and environment., Journal Year: 2025, Volume and Issue: unknown, P. 4 - 4

Published: March 27, 2025

Review Upcycling of Waste Plastics into Value-Added Chemicals Jin Xu and Jing Zhang * State Key Laboratory Chemical Engineering, East China University Science Technology, 130 Meilong Road, Shanghai 200237, Correspondence: [email protected] Received: 8 November 2024; Revised: 22 January 2025; Accepted: 24 March Published: 27 2025 Abstract: The rapid increase in plastic production has led to a severe waste crisis, driving the development various recycling technologies mitigate this growing issue. However, these often encounter substantial economic environmental challenges their implementation. An increasingly attractive alternative is chemical upcycling, which can transform plastics value-added chemicals. This review systematically examines upcycling applicable major commercial plastics, including polyethylene terephthalate (PET), polyolefins, polystyrene (PS), polyvinyl chloride (PVC). We focus on key strategies such as solvolysis, catalytic pyrolysis, hydrocracking hydrogenolysis, along with some emerging approaches electrocatalysis photooxidation, aiming summarize trends plastics.

Language: Английский

Citations

0
Experimental study of the co-hydrocracking mechanism of polyolefin plastics and atmospheric residue DOI
Xinhao Wang, Yajing Duan,

Ruitong Gao

et al.

Fuel, Journal Year: 2024, Volume and Issue: 382, P. 133766 - 133766

Published: Nov. 18, 2024

Language: Английский

Citations

1
Hydrothermal Dechlorination of Polyvinyl Chloride for Solid Fuel: a Heterogeneous Model Based on In Situ Sampling and Cross-section Characterization DOI
Qixin Zhong, Dachao Ma,

Mengxue Ling

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 115200 - 115200

Published: Dec. 1, 2024

Language: Английский

Citations

1
Insights into the thermal stabilization mechanism of zeolitic imidazolate framework-8 for poly(vinyl chloride) DOI
Shuhang Li, X. T. Liao, Zhinan Zhang

et al.

Thermochimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 179880 - 179880

Published: Oct. 1, 2024

Language: Английский

Citations

0
High rubber elasticity and thermal conductivity in plasticized polyvinyl chloride film with flame retardancy and smoke suppression properties DOI

Chundie Zhang,

Ruidan Chai,

Tingting Chen

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 27, 2024

Abstract For hydrogenated nitrile‐butadiene rubber (HNBR) modified polyvinyl chloride (PVC), magnesium hydroxide and antimony trioxide are frequently employed as flame retardants. Fume silica is thought to be useful reinforced agent for well efficient retardant polymer‐based composites. The plasticized PVC HNBR blend in this work were combined with three fillers mentioned above create rubber‐plastic composites that performed overall, a notable improvement combustion. limiting oxygen index of the increased from 23.7% 33.8% no droplets falling during combustion, smoke density rating decreased 23.8% 7.9%, maximum dropped 95.5% 15.5%. cone calorimetry test findings revealed simultaneously prevented emission heat High thermal conductivity typically linked excellent retardancy. rose 0.193 0.583 W m −1 K addition fillers. Furthermore, low glass transition temperature permanent set improved reflect its softness elasticity. Thermogravimetric analysis was used examine stability nitrogen air, results indicated stability.

Language: Английский

Citations

0