... the spinning canal, with a winding speed of 2,000 m/min to produce a pre-drafted yarn. © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Composite materials Flame resistant Thermal stability Polyesters Melt-spinning With the development...

... of nitrile butadiene rubber cured with electron beam radiation (doses from 25 to 150 kGy). Findings The results indicated that the addition of pumice powder increase the tensile strength at lower doses up to 75 kGy (especially at concentration of 5 phr). Besides, an improvement in the thermal stability...

...Liemei Yuan; Gang Cai; Jun Gao Purpose The purpose of this paper is to evaluate the effect of antioxidant 2,6-di-tert-butyl-p-methylphenol (BHT) on the thermal stability and fatigue resistance of spirooxazine and then study the properties of photochromic polyvinyl butyral resin (PVB) films...

...A. Syafiq; A.K. Pandey; Vengadaesvaran Balakrishnan; Syed Shahabuddin; Nasrudin Abd Rahim Purpose This paper aims to investigate the thermal stability and hydrophobicity of difference alkyl chain of silanes with silicon (Si) micro- and nanoparticles. Design/methodology/approach Sol-gel methods...

..., which have not been disclosed. Also, using a newly developed triangular composition diagram, suitable ranges for preparing useful color coatings were accessed. The present method deserves further research studies on green and blue dyes. Dyes Thermal stability Resins Coloured callus Nanocomposite...

... Publishing Limited Licensed re-use rights only Thermal stability Heat treatment Cross-linking Hydrolytic resistance Polyborosiloxane Polysiloxanes have excellent thermal stability because of the presence of Si-O bonds in their structures. Therefore, they can been used as heat-resistant...

... Ebrahimi can be contacted at: ebrahimi@aut.ac.ir 08 04 2016 14 12 2016 25 12 2016 © Emerald Publishing Limited 2017 Emerald Publishing Limited Licensed re-use rights only Thermal stability Surface morphology Microencapsulation Agitation rate In situ...

...) and Fourier transform infrared (FT-IR) spectroscopy. The thermal stability, mechanical and flame properties and morphology of the char layer of the flame-retardant EP was investigated by using thermogravimetric analysis (TGA), tensile and Charpy impact tests, limiting oxygen index (LOI) and vertical burning...

.... The colour strength, thermal stability, mobility, aqueous dispersability and ultraviolet (UV) resistance of modified pigments were studied. Design/methodology/approach Silica fume was added into the diazonium salt solution under acidic condition, followed by the activation to generate new surface...

... hemicellulases. Salwa H. El-Sabbagh can be contacted at: salwa_elsabbagh@yahoo.com © Emerald Group Publishing Limited 2014 Thermal stability Mechanical properties Styrene butadiene rubber Antioxidant Polymeric materials like natural and synthetic rubber usually suffer from...

...°C for 30 min. Polyurethanes Adhesion Adhesives Durability Phenols Thermal stability Wood composites are popular industrial materials due to their better economy, efficient use of wood resources, wide variety of available sizes and shapes, and acceptable mechanical properties...

...Jing Lin; Wei Wang; Xiufang Wen; Zhi‐Qi Cai; Pihui Pi; Da‐feng Zheng; Jiang Cheng; Zhuoru Yang Purpose The purpose of this paper is to study thermal stability, curing kinetics and physico‐chemical properties of polyurethanes systems for application in in‐mould decoration (IMD) ink. Design...

...) against temperature plot for the unmodified epoxy, and 5 phr, 10 phr and 15 phr AFAFFC modified epoxy networks. Epoxy resins Physical properties of materials Thermal stability Fracture toughness Fracture surface analyses Epoxy resins are one of the most important classes of thermosetting...

.... Design/methodology/approach The macromer was synthesised from phthalic anhydride, oleic acid and glycerol. It was copolymerised with MMA using a free radical initiator. The ratio of the macromer and MMA was varied and the glass transition temperature, molecular weight, thermal stability, and film...

... agents (KH550, KH560, KH570 and AE3012) were added to PAA solution by an ultrasonic‐mechanical method and PI/nano‐Al₂O₃ film was fabricated by heat curing. The microstructure, thermal stability, mechanical properties and electric breakdown strength of the films were characterised...

... carboxaldehyde with two active methylene compounds. Findings The ferrocenyl chalcones prepared have shown bathochromic shift and thermal stability in polymeric film. On heating the dye films up to 80°C the extent of degradation reached up to 12 per cent and very small amount of degradation was observed at 43...

... that it posses very good thermal stability in comparison to alkyl acrylates due to presence of pendant nonylphnyl group. Research limitations/implications New methacrylic monomer, NPMA was synthesised by reacting nonylphenol dissolved in methyl ethyl ketone (MEK) with methacryloyl chloride in the presence...

... compounds. Findings The ferrocenyl dyes prepared have shown bathochromic shift and thermal stability. Practical implications These compounds have UV‐Vis bathochromic shift, enabling them to be used as SONLO materials as well as dyes. Originality/value The paper provides further information...