Flame retardant plasticized poly(vinyl chloride) film with selective solar spectral transparent properties

RSC Advances ◽  
2016 ◽  
Vol 6 (52) ◽  
pp. 46060-46067 ◽  
Author(s):  
Xiuping Yin ◽  
Jun Zhang
Keyword(s):  
Flame Retardant ◽  
Vinyl Chloride ◽  
Uv Absorber ◽  
Poly Vinyl Chloride ◽  
Pvc Film ◽  
Chloride Film

The combination of UV absorber, pigment yellow, TCPP and ITOhelps prepare PVC film, which possessing high LOI value (35%), high transmittance in vis region (81.56%) and low transmittance in UV (0.40%), HEV (62.79%) and NIR (39.04%) region.

Synthesis, characterization, and application of polyanisidines as efficient photostabilizers for poly(vinyl chloride) films

2019 ◽  
Vol 52 (6) ◽  
pp. 537-547
Author(s):  
Magdy W. Sabaa ◽  
Mohamed A Sanad ◽  
Mahmoud A Abd El-Ghaffar ◽  
Nourelhoda A Abdelwahab ◽  
Soha MA Sayed ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Uv Irradiation ◽  
Oxidation Process ◽  
Irradiation Time ◽  
Chemical Oxidation ◽  
Polymeric Chain ◽  
Conductivity Measurements ◽  
Uv Absorber ◽  
Poly Vinyl Chloride ◽  
Pvc Film

Conducting polymers have great attention due to their electrical activity in π-electrons conjugation over backbone of the polymeric chain. These properties make them attractive for enormous applications. On that account, we prepared polyanisidines (PAs) derivatives ( ortho, meta, and para) by chemical oxidation process using ammonium peroxydisulfate as an initiator. The prepared PAs were characterized using various techniques. Moreover, conductivity measurements of PA derivatives showed that the ortho-derivative gave the highest value. The prepared PAs were investigated as photostabilizers for poly(vinyl chloride) (PVC) films. Different PVC films were prepared in the absence and the presence of PA derivatives and they were exposed to ultraviolet (UV) irradiation for 30 days. The gel weight % for irradiated PVC films was followed as a function of irradiation time. The results revealed that the blank PVC film (free PA derivatives) was completely degraded reaching 100% gel content. PVC films contain PA derivatives showed higher photostability than PVC blank film. A comparison between the investigated PA derivatives as UV stabilizers and Chimassorb commercial UV absorber was also investigated. PA derivatives showed better efficiency as UV stabilizers than the commercial one till 288 h of UV irradiation.

Flame retardant flexible poly(vinyl chloride) compound for cable application

2003 ◽  
Vol 89 (11) ◽  
pp. 3137-3142 ◽  
Author(s):  
Chunming Tian ◽  
Hai Wang ◽  
Xiulan Liu ◽  
Zhiguang Ma ◽  
Huazhi Guo ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Vinyl Chloride ◽  
Poly Vinyl Chloride

Absorption and Fluorescence Properties of p-Substituted Stilbenes in Poly (vinyl chloride) Film

1995 ◽  
Vol 50 (12) ◽  
pp. 1175-1178
Author(s):  
A. Kawski ◽  
B. Kukliński ◽  
T. Nowosielski
Keyword(s):  
Double Bond ◽  
Polyvinyl Alcohol ◽  
Fluorescence Spectra ◽  
Experimental Studies ◽  
Absorption And Fluorescence Spectra ◽  
Emission Anisotropy ◽  
Poly Vinyl Chloride ◽  
Pvc Film ◽  
Linear Molecules ◽  
Chloride Film

Abstract Experimental studies have demonstrated that the absorption and fluorescence spectra of linear molecules with one double bond, i.e. 4-amino-4'-nitrostilbene (ANS), 4-dimethylamino-4'-nitro-stilbene (DNS) and 4,4'-diphenylstilbene (DPS), contained in preheated to 393 K or nonheated polyvinyl chloride) (PVC) films are identical in shape and position, unlike those observed for ANS, DNS and DPS in polyvinyl alcohol) (PVA) films. For polar ANS and DNS molecules in PVC film a decrease in the emission anisotropy with growing wavelength of the fluorescence band was observed. This unusual behaviour of the emission anisotropy is accounted for by the overlap of two close emission bands from different luminescent centres, resulting from different microenvironments of the ANS and DNS molecules in PVC film. The emission anisotropy of nonpolar DPS molecule in PVC does not change within the fluorescence spectrum.

Bio‐based Mg(OH) 2 @M‐Phyt: improving the flame‐retardant and mechanical properties of flexible poly(vinyl chloride)

2019 ◽  
Vol 68 (10) ◽  
pp. 1759-1766 ◽  
Author(s):  
Weihua Meng ◽  
Weihong Wu ◽  
Weiwei Zhang ◽  
Luyao Cheng ◽  
Xiangzhuo Han ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Vinyl Chloride ◽  
Poly Vinyl Chloride

Beam Damage of Poly(vinyl chloride) [PVC] Film as Observed by X-ray Photoelectron Spectroscopy

2003 ◽  
Vol 10 (1) ◽  
pp. 57-66 ◽  
Author(s):  
Mark Engelhard ◽  
Abhilash Krishna ◽  
Pranita Kulkarni ◽  
Chi-Ying Lee ◽  
Don Baer
Keyword(s):  
Vinyl Chloride ◽  
Photoelectron Spectroscopy ◽  
X Ray ◽  
Poly Vinyl Chloride ◽  
Pvc Film ◽  
Beam Damage
Sign in / Sign up

Export Citation Format

Share Document