Results 61 to 70 of about 42,996 (203)

Preparation and properties of flame retardant microfiber synthetic leather base

open access: yesCailiao gongcheng
To solve the problem of poor stability of additive flame retardant waterborne polyurethane, a series of waterborne polyurethane with flame retardant properties was synthesized by prepolymer method using aliphatic polyisocyanate, polyether polyol, and ...
SONG Bing   +6 more
doaj   +1 more source

The stability of new transparent polymeric materials: The epoxy trimethoxyboroxine system. Part 1: The preparation, characterization and curing of epoxy resins and their copolymers [PDF]

open access: yes
The effects of resin composition, curing conditions fillers, and flame retardant additives on the flammability of diglycidyl ether of bisphenol-A (DGEBA) as measured by the oxygen index is examined.
Lin, S. C., Pearce, E.
core   +1 more source

Synergistic effects of zinc borate and aluminiumtrihydroxide on flammability behaviour of aerospaceepoxy system [PDF]

open access: yes, 2009
The flame retardancy of mono-component epoxy resin (RTM6), widely used for aerospace composites, treated with zinc borate (ZB), aluminium trihydroxide (ATH) and their mixtures at different concentrations have been investigated by morphological and ...
Camino, Giovanni   +5 more
core   +1 more source

Hyperbranched phosphorus flame retardants: multifunctional additives for epoxy resins [PDF]

open access: yes, 2019
We successfully synthesized multifunctional P-based hyperbranched polymeric flame retardants (hb-FRs) with varying oxygen-to-nitrogen (O : N) content and characterized them via 1H and 31P NMR and GPC.
Battig, A.   +3 more
core   +2 more sources

Preparation and Properties of Graphene Straw Retardant Composites

open access: yesMATEC Web of Conferences, 2016
This article was prepared by spin-coating the evaporation process graphene oxide having a shell core structure GO/straw flame retardant composite materials, through the oxygen index apparatus and SEM measured the relationship between the flame retardant ...
Xiao Li-guang   +2 more
doaj   +1 more source

Halogenation of microcapsule walls [PDF]

open access: yes, 1972
Procedure for halogenation of confining walls of both gelatin and gelatin-phenolic resin capsules is similar to that used for microencapsulation. Ten percent halogen content renders capsule wall nonburning; any higher content enhances flame-retardant ...
Davis, T. R.   +2 more
core   +1 more source

Carbonization temperature controlled thermal conductivity of graphitic carbon nanoparticles and their polymer composites

open access: yesAIP Advances, 2018
Carbon materials as versatile fillers have drawn increasing attention in thermal conductive polymer composites, however, the thermal conductivity (TC) regulation of them remains challenging.
Weiwei Zhu   +9 more
doaj   +1 more source

Flame resistant elastic elastomeric fibers [PDF]

open access: yes, 1972
Development of materials to improve flame resistance of elastic elastomeric fibers is discussed. Two approaches, synthesis of polyether based urethanes and modification of synthesized urethanes with flame ratardant additives, are described.
Howarth, J. T., Massucco, A. A.
core   +1 more source

Preparation, testing, and delivery of low density polyimide foam panels [PDF]

open access: yes
Plastic foams based on polyimide resins were shown to be stable at relatively high temperatures, and to possess very low flame spread and smoke generation characteristics.
Ball, G. L., III   +2 more
core   +1 more source

Thermal Degradation Studies on PMMA–HET Acid Based Oligoesters Blends [PDF]

open access: yes, 2010
Imparting thermal stability to polymethyl methacrylate (PMMA) without affecting its optical clarity is attempted by incorporating HET acid based oligoesters.
Rajkumar, Thangamani   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy