Results 131 to 140 of about 15,977 (290)

Study on Intumescent Flame Retarded Polystyrene Composites with Improved Flame Retardancy [PDF]

, 2010
The flame retardancy and thermal stability of ammonium polyphosphate/tripentaerythritol (APP/TPE) intumescent flame retarded polystyrene composites (PS/IFR) combined with organically-modified layered inorganic materials (montmorillonite clay and ...
Lu, Hongdian, Wilkie, Charles A.
core   +1 more source

The Combined Effect of Gas Phase and Condensed Phase Mechanisms in Flame Retardancy of Polybutylene Succinate

Journal of Vinyl and Additive Technology, EarlyView.
A combination of DOPO and APP flame‐retardants results in a V‐0 UL 94 rating. ABSTRACT In this study, we addressed the challenge of eliminating, during combustion, the flaming dripping behavior of polybutylene succinate flame retarded with ammonium polyphosphate, a key barrier to achieving a V‐0 rating in the UL 94 flammability test without excessive ...
Thuy Tien Thanh Nguyen, Ernő Hollósi, Beáta Szolnoki   +2 more
wiley   +1 more source

Enhancing Thermal Protection in Lithium Batteries with Power Bank-Inspired Multi-Network Aerogel and Thermally Induced Flexible Composite Phase Change Material

Nano-Micro Letters
Highlights The prepared Ge/SA biomass aerogel with multiple crosslinked networks have excellent flame retardancy and thermal insulation properties. The prepared SAT/TPEE/EG composite phase change material (CPCM) has a thermal storage density as high as ...
Zaichao Li, Feng Cao, Yuang Zhang, Shufen Zhang, Bingtao Tang   +4 more
doaj   +1 more source

Thermal Degradation Kinetics and Flame‐Retardant Synergy in Zinc Borate/Red Phosphorus‐Filled Thermoplastic Polyurethane Composites

Journal of Vinyl and Additive Technology, EarlyView.
The synergistic interaction between red phosphorus (RP) and zinc borate (ZnB) enhances the thermal stability and flame retardancy of TPU by forming a dense, stable protective char layer. Non‐isothermal kinetic analysis confirms a complex degradation mechanism governed by conversion‐dependent activation energy.
Volkan Murat Yılmaz
wiley   +1 more source

Evaluation Methodology, Numerical Verification and Retrofilling Procedure for Power Transformers to Ensure K‐Class Flame Retardancy and Environmentally Friendly

High Voltage, EarlyView.
ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang, Yihua Qian, Dan Zhou, Wei Hu, Feipeng Wang, Yang Xu   +5 more
wiley   +1 more source

Fabrication of nickel phytate modified bio-based polyol rigid polyurethane foam with enhanced compression-resistant and improved flame-retardant

Scientific Reports
A bio-based flame retardant nickel phytate (PA-Ni) was synthesized and combined with soybean oil-based polyol (SO) to create a green rigid polyurethane foam (RPUF) with enhanced compressive strength, good thermal stability and flame retardant.
Xu Zhang, Zhaoqian Wang, Shuai Ding, Zhi Wang   +3 more
doaj   +1 more source

A Strategy for the Design of Flame Retardants: Cross-linking Processes [PDF]

, 1989
Cross-linking is identified as an effective means for flame retardation of polymers and schemes for the cross-linking of poly(ethylene terephthalate) and poly(methyl methacrylate) are presented.
Sirdesai, Sunil J., Suebsaeng, Thitivat, Wilkie, Charles A.   +2 more
core   +1 more source

Flame retardant shortage? What flame retardant shortage? [PDF]

Chemical & Engineering News Archive, 1979
openaire   +1 more source

Skin Sensitisation and Dermatitis Among Epoxy‐Exposed Workers in a Wind Turbine Plant: Influence of Occupational Factors

Contact Dermatitis, EarlyView.
Epoxy resin sensitisation remains a relevant occupational risk in wind turbine blade manufacturing, confined to high‐exposure tasks and often presenting as hand dermatitis. Accurate diagnosis requires epoxy‐specific patch testing, and prevention must go beyond personal protective equipment.
Vítor Pinheiro, Gonçalo Botelho‐Rodrigues, Ricardo Batista da Silva, Vânia Pacheco, Andreia Marques, Cláudia Marques, Carolina Figueiredo, Alexandra Golabek Christiansen, Henrik Albert Kolstad, Margarida Gonçalo   +9 more
wiley   +1 more source

Fire Retardancy of Melamine and Zinc Aluminum Layered Double Hydroxide in Poly(methyl Methacrylate) [PDF]

, 2008
The thermal and fire properties of PMMA modified with various loadings of melamine or zinc aluminum undecenoate LDH were evaluated using TGA, DTA and cone calorimetry.
Hossenlopp, Jeanne, Manzi-Nshuti, Charles, Wilkie, Charles   +2 more
core   +1 more source