Results 141 to 150 of about 7,012 (197)

Thermochemical Characterization and Environmental Ash of COVID-19-Related Medical Waste Disposal. [PDF]

open access: yesACS Omega
Güçlü U   +5 more
europepmc   +1 more source

An underestimated risk? Analysis of outdoor malaria transmission in an urban area of Southern Benin. [PDF]

open access: yesBMC Infect Dis
Konkon AK   +12 more
europepmc   +1 more source
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Dielectric Investigation of SBR-NBR and CR-NBR Blends

Journal of Elastomers and Plastics, 1994
SBR-NBR and CR-NBR blends were prepared with different con centrations, namely 0, 20, 40, 60, 80 and 100%, and measured dielectrically over a wide frequency range (10 -2 -10 6 Hz) and at different temperatures (-10°-25°C). The aim of the present work is
Ashraf A. Mansour   +2 more
exaly   +2 more sources

Morphology and physical properties of SAN/NBR blends: The effect of AN content in NBR

Journal of Applied Polymer Science, 2000
Poly(styrene-co-acrylonitrile) (SAN), of which the content of acrylonitrile (AN) repeating unit is 32 wt % (SAN32), was blended with poly(butadiene-co-acrylonitrile) (NBR). The effects of AN repeating unit content in NBR on the miscibility, morphology, and physical properties of SAN32/NBR (70/30 by weight) blends were studied.
Byung Hoon Kim, Han Mo Jeong
exaly   +2 more sources

Effect of the size of the dispersed NBR phase in PVC/NBR blends on the stability of PVC to electron irradiation

Polymer, 2001
Abstract Acrylonitrile–butadiene copolymers (NBR) with different acrylonitrile contents were melt-mixed with poly(vinyl chloride) (PVC). The morphology of the blends was examined with transmission electron microscopy (TEM). The samples were also exposed to an electron beam and the chlorine-loss upon electron irradiation was monitored with electron ...
Chan Chi Ming
exaly   +3 more sources

A Study of Mechanical and Optical Properties of an Alternating NBR and an Emulsion NBR

Rubber Chemistry and Technology, 1973
Abstract At low elongation, over the range of temperatures and frequencies studied, the dynamic properties (elastic modulus and loss factor) and activation energy for the glass-rubber transition are the same for highly alternating and emulsion copolymers of acrylonitrile and butadiene.
U. P. Mukherjee, C. Goldstein
openaire   +1 more source

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