QUE SIGNIFIE POLYISOPRENE EN ANGLAIS
Caoutchouc synthétique
Le caoutchouc synthétique, invariablement un polymère, est n'importe quel type d'élastomère artificiel principalement synthétisé à partir de sous-produits pétroliers. Un élastomère est un matériau avec la propriété mécanique qu'il peut subir une déformation beaucoup plus élastique sous le stress que la plupart des matériaux et qui revient toujours à sa taille précédente sans déformation permanente. Environ 15 milliards de kilogrammes de caoutchoucs sont produits chaque année, et de ce montant, les deux tiers sont synthétiques. Les revenus globaux générés avec les caoutchoucs synthétiques devraient augmenter à environ 56 milliards de dollars EU en 2020. Le caoutchouc synthétique, comme le caoutchouc naturel, a des utilisations dans l'industrie automobile pour les pneus, les profilés des portes et des fenêtres, les tuyaux, les ceintures, les nattes, les revêtements de sol et les amortisseurs.
définition de polyisoprene dans le dictionnaire anglais
La définition du polyisoprène dans le dictionnaire est l'une des différentes formes polymériques d'isoprène, présentes dans les caoutchoucs.
MOTS EN ANGLAIS EN RAPPORT AVEC «POLYISOPRENE»
polyisoprene ·
allergy ·
latex ·
condoms ·
structure ·
properties ·
effectiveness ·
safety ·
gloves ·
synthetic ·
rubber ·
invariably ·
polymer ·
type ·
artificial ·
elastomer ·
mainly ·
synthesised ·
from ·
petroleum ·
byproducts ·
material ·
with ·
polyisoprene ·
people ·
allergies ·
price ·
right ·
there ·
only ·
brand ·
available ·
skyn ·
lifestyles ·
they ·
slightly ·
expensive ·
many ·
various ·
reasons ·
seek ·
alternatives ·
standard ·
newly ·
developed ·
alternative ·
science ·
learning ·
center ·
well ·
known ·
polymers ·
ancient ·
mayans ·
aztecs ·
harvested ·
hevea ·
tree ·
used ·
make ·
chemical ·
compound ·
encyclopedia ·
britannica ·
isoprene ·
primary ·
constituent ·
naturally ·
occurring ·
resins ·
balata ·
gutta ·
percha ·
premium ·
love ·
hate ·
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «POLYISOPRENE»
Découvrez l'usage de
polyisoprene dans la sélection bibliographique suivante. Des livres en rapport avec
polyisoprene et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Rubber Compounding: Principles: Materials, and Techniques, ...
SYNTHETIC POLYISOPRENE It has been known tor decades that natural rubber
is a polymer of isoprene. The importance of natural rubber in World War II was a
strong inducement for U.S. scientists to develop a synthetic polyisoprene. which ...
2
Polymer Technology Dictionary
See cis-polyisoprene, trans-polyisoprene, balata. gutta-percha and natural
rubber. isoprene acrylonitrile rubber An abbreviation used for this material is NIR.
It is also known as isoprene acrylonitrile copolymer as it is a copolymer of
isoprene ...
3
Caoutchoucs Synthétiques:
Chapter. POLYISOPRENE. This elastomer is a substitute for natural rubber. It has
been produced industrially since 1963 by stereospecific polymerization of
isoprene. World production is 800,000 tons annually, including more than 80%
for the ...
4
Handbook of Polymer Synthesis: Second Edition
B. trans-1,4-Polyisoprene The natural products gutta-percha and balata consist of
/ra«.?-l,4-polyisoprene. With the aid of vanadium trichloride and triethylalumium,
fra«i-l,4-polyisoprene can be produced with 98% trans-\,4 enchainments ...
Hans R. Kricheldorf, Oskar Nuyken, Graham Swift,
2004
5
Handbook of Elastomers, Second Edition,
High-cis Polyisoprenes NR is almost 100% cw-polyisoprene. Polyisoprene with
very high cw content (97%) (Van, 1966) can be produced by titanium-based
Ziegler-Natta polymerization, but anionic polymerization can also produce
polymers ...
Anil K. Bhowmick, Howard Stephens,
2000
6
Encyclopedia of Chromatography
This "associative" structure is gradually destroyed, and partly when the
polyisoprene is dissolved in a conventional solvent. However, in very many
cases, a proportion of the NR remains insoluble in such solvents; this fraction is
commonly ...
For the particular artificial synthetic cis-1,4-polyisoprene latex investigated by
Preiss. Sawyer and Simpson [26] (see further below), the mass median particle
diameter was ca. 0.9 um; this is similar to that of many natural rubber latices.
8
Proton and Carbon NMR Spectra of Polymers
... Polyisoprene 1 ,4 trans (Gutta Percha) Polyisoprene 1 ,4 cis (Latex)
Polyisoprene (radical - emulsion polymerization) Polyisoprene - co-isobutyl
methacrylate (anionic block copolymer) Polyisoprene - co-methyl methacrylate (
anionic block ...
9
Spectroscopy of Rubbers and Rubbery Materials
Polyisoprene containing both cis and trans isoprene-units can be prepared by
UV irradiation in the presence of thiobenzoic acid [91]. The 13C-NMR study has
indicated that cis-trans isomerised polyisoprene is a random copolymer of both ...
Victor M. Litvinov, Prajna P. De,
2002
10
Polymeric Materials Encyclopedia, Twelve Volume Set
Chem. 1988. 26. 2863. Polyisoprene See: Conducting Polymers (Nonconjugated
) Diene Rubbers. Conventional (Ozone Degradation and Stabilization)
Eucommia Ulmoide Gum Natural Rubber (Chemical Modification) Natural
Rubber (Hevea ...
10 ACTUALITÉS CONTENANT LE TERME «POLYISOPRENE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
polyisoprene est employé dans le contexte des actualités suivantes.
Global Condom Market to Grow at CAGRs of 9.28% and 9.07% in …
Male condoms are primarily made from latex, but some are made from other materials such as PU, polyisoprene, and lamb intestine. Female ... «Digital Journal, juil 15»
New report shares details about the Global condom market that is …
Male condoms are primarily made from latex, but some are made from other materials such as PU, polyisoprene, and lamb intestine. Female ... «WhaTech, juil 15»
Chloroprene Rubber Market: Global Industry Analysis and …
Other than natural rubber, styrene-butadiene rubber, polybutadiene rubber, and polyisoprene have grown is acceptance and is expected to ... «Digital Journal, juil 15»
New report shares details about the global polyisoprene rubber …
OrbisResearch.com has published new research report on "Global Polyisoprene Rubber Market 2015 Industry Trend and Forecast 2020" to its ... «WhaTech, juil 15»
Coming Off The Pill: What Are The Alternatives?
Durex RealFeel uses a non-latex material called polyisoprene (also used by the brand Skyn) that feels more natural and is suitable for those ... «Marie Claire.co.uk, juil 15»
Research report explores the Global polyisoprene elastomers …
Polyisoprene elastomers are synthetic polymers that resemble natural rubber in molecular structure as well as in properties. Synthetic ... «WhaTech, juil 15»
How it works: the making of a tire
As many as 200 different materials are involved, starting with natural rubber but including: polyisoprene; styrene-butadiene co-polymer or ... «TheChronicleHerald.ca, juin 15»
6 Surprising Things You Didn't Know About Condoms
For those who are allergic to both latex and polyurethane, the third type is made of polyisoprene. Then there are lambskin condoms, which are actually made ... «NAIJ.COM, juin 15»
10 Things You Never Knew About Condoms
Some are even made of polyisoprene, if you're unlucky enough to be allergic to both latex and polyurethane. Then there are lambskin condoms ... «Cosmopolitan.com, juin 15»
The LifeStyles® Brand Expands Revolutionary SKYN® Collection …
The SKYN Collection is featuring condoms made from ultra-soft polyisoprene. It includes condoms clinically proven to provide greater ... «PR Newswire, juin 15»