Fire behavior and transparent properties of polyvinyl
Integrating flame retardancy and high transparency of plasticized polyvinyl chloride (PVC) possesses a significant demand in construction field. In this work, the potential flame retardancy and smoke suppression effects as well as the transparency of plasticized PVC films with different environmentally friendly plasticized systems were investigated. When incorporating six kinds of plasticized
A simple approach with scale-up potential towards
Abstract As an imitation of genuine leather, polyvinyl chloride (PVC) artificial materials are versatile, but suffers from being flammable due to the presence of large amounts of combustible plasticizers. Under such circumstance, intrinsically flame-retardant plasticizers displaying dual functions have been a subject of intensive research interest. However, previous strategies attempting to
A simple approach with scale-up potential towards
towards intrinsically flame-retardant plasticizers using cheap raw materials and simple, scale-up synthesis proced- ... China). Herein, the PVC resin adopted was an SG-5 suspension-grade powder with a
Influence of a nitrogen-containing oil-based plasticizer on
An epoxy oil-based plasticizer with a triazine ring structure (THEIC-ESBO) has been prepared using tris (2-hydroxyethyl) isocyanurate (THEIC) and soybean oil methyl ester as the main raw materials. The structure of THEIC-ESBO has been characterized by 1 H NMR and 13 C-NMR and elemental analysis.
Design and synthesis of a castor oil based plasticizer
novel ame retardant plasticizers derived from vegetable oils as the main plasticizer for PVC resin. In this work, we designed and synthesized a ne chemical product using castor oil containing THEIC and diethyl phos-phate groups (THEIC–MR phosphate), and the product was used as a ame retardant plasticizer for PVC materials. Its
- Are bio-based plasticizers flame retardant?
- Having discussed flame retardant effects of PVC with conventional plasticizers and added flame retardants, bio-based plasticizer containing flame retardant functionality can now be elaborated. In the area of bio-based plasticizer, epoxidized soybean oil (ESO) has been in use to partially replace DOP for over a decade.
- Is cfame a flame retardant plasticizer?
- Compared with previous reported intrinsically flame- retardant plasticizer that invariably required either ex- pensive starting materials or laborious and tedious procedures, the production of CFAME was simple and cost efficient, displaying scale-up potential to en- able flame-retardant PVC artificial materials. Not applicable.
- Is PVC flame retardant?
- Due to the presence of chlorine atoms, PVC is inherently flame retardant, but it cannot always meet all fire safety requirements and maintain a needed balance of properties. One approach to meet this balance of properties is to incorporate flame retardant functionality directly into the plasticizer that is added to PVC.
- Do Bio-plasticizers and flame retardants work in flexible PVC?
- This focused review presents current research in the flexible PVC field emphasizing development of bio-plasticizers and flame retardants, and an analysis of examples of bio-plasticizers, chemical structures, and effects on flame retardancy.
- Is poly (vinyl chloride) plasticized with a soybean-oil based plasticizer flame retardant?
- Jia P, Zhang M, Hu L et al (2015) Thermal degradation behavior and flame retardant mechanism of poly (vinyl chloride) plasticized with a soybean-oil-based plasticizer containing phosphaphenanthrene groups. Polym Degrad Stab 121:292–302
- Are cardanols a good source of flame retardant plasticizer?
- This phosphonate-based plasticizer yielded some modest improvements in flame retardant performance when measured by LOI and UL94 V testing (3 mm thickness), further proving that cardanols are a good source of bio-based plasticizer that can be combined with flame retardant chemical structures .
