Latest posts tagged with #styrene on Bluesky
Styrene Price Chart February 2026
The styrene price chart for February 2026 highlighted significant gains in Northeast Asia as market dynamics strengthened, driven by robust industrial activity and growing polymer consumption.
Get Link: www.imarcgroup.com/styrene-pric...
#StyrenePrices #Styrene
Abstract: Raman spectroscopy was applied to monitor polymerization, verify quality control, and analyze additive distribution in styrene–divinylbenzene (Sty–DVB) based proppants. The method relies on C=C vibrational markers to follow monomer consumption, crosslinking, and additive incorporation. Quality control included quantifying vinyl, cis, and trans C=C in polybutadiene (PB) modifiers and the ethyl-vinyl benzene (EVB) content in DVB crosslinkers. EVB content by Raman showed excellent agreement with independent carbon-13 nuclear magnetic resonance (¹³C-NMR) measurements. Styrene copolymerization with DVB was tracked in real time using a fiber-optic Raman probe in a temperature-controlled microreactor. DVB accelerates styrene consumption due to its higher reactivity and radical stabilization. PB additives do not affect overall polymerization kinetics. In terms of additives, Raman calibration confirms that PB double bonds remain largely unreacted, consistent with limited copolymerization and phase separation. Polyphenylene oxide (PPO) slows down Sty polymerization while Raman mapping demonstrates its homogeneous dispersion within the matrix, validating its incorporation and expected impact on material properties. Overall, Raman spectroscopy provides a direct, non-invasive, and scalable approach to monitor polymerization and verify additive distribution, establishing it as a practical tool for process optimization in Sty–DVB proppant formulations.
New from Applied Spectroscopy!
Raman Spectroscopy for Monitoring Polymerization, Quality Control, and Additive Distribution in Styrene–Divinylbenzene-Based Proppants
Read more: https://doi.org/10.1177/00037028251386484
#SAS #Spectroscopy #Raman #Styrene #Divinylbenzene #polymerization
From acrylic to styrene sheet / styrene board, this three-segment bender makes clean, repeatable bends look effortless.
#AcrylicBendingMachine #ThreeSegmentBender #AcrylicBending #PlasticBending #Styrene #StyreneSheet #StyreneBoard #SignMaking #DisplayFabrication
blueskystarterpack.com/profile/aepiot.bsky.social
#STYRENE #BUTADIENE
multi-search-tag-explorer.headlines-world.com/advanced-sea...
#WILLIE D
multi-search-tag-explorer.allgraph.ro/advanced-sea...
mastodon.social/@aepiot.bsky.social@bsky.brid.gy
aepiot.com
day8:
killer
samples
4
xmas
> marvins groove <
b.w. souls
#funk
#tribute
#styrene
#soulsky
#opendrums
#b-boyclassic
youtu.be/1GfhVaQeRig?...
Agilyx ASA reports Styrenyx analysis shows CO2 emission reductions of up to 86% renewable-carbon.eu/news/?p=166862 #circulareconomy #polystyrene #recycling #styrene #RenewableCarbon
Want to understand styrene better?
We’ve just published a Plain Language Summary (PLS) — a simplified version of our scientific re-evaluation on the safety of styrene in plastic food contact materials.
Check it out here 👉 europa.eu/!6dDXvb
#Styrene #EFSA #PLS
📢 Just published | In a re-assessment regarding genotoxicity, our experts evaluated the safety of styrene following oral exposure to the substance through plastic food contact materials.
Swipe through the carousel to learn more.
👉 europa.eu/!gc8wmD
#FoodSafety #Styrene
foodpackagingforum.org/news/fpf-com... @fpffoundation.bsky.social finds EFSA's draft opinion on #styrene questionable due to a narrow scope and would recommend to evaluate the combined toxicity of all migrating substances from materials containing #styrene
Finished Muscle Bound build.
@northstarfigs.bsky.social MGs and Ram.
#devilsrun #devilsrunroute666 #postapoc #apocalypsevehicle #gaslands #gaslandscars #autokill #gaslandsrefuelled #madmax #diecastheroes #customdiecast #roadwarrior #madmaxroadwarrior #styrene #styrenescratchbuilding
More styrene work on the Muscle Bound build.
#devilsrun #devilsrunroute666 #postapoc #apocalypsevehicle #gaslands #gaslandscars #autokill #carsofgaslands #gaslandsrefuelled #deathrace #furyroad #madmax #madmaxfuryroad #diecastheroes #customdiecast #roadwarrior #styrene #styrenescratchbuilding
Little bit of styrene work on the rear of the Muscle Bound build for Gaslands
#devilsrun #devilsrunroute666 #apocalypsevehicle #gaslands #gaslandscars #autokill #carsofgaslands #gaslandsrefuelled #furyroad #madmax #madmaxfuryroad #diecastheroes #styrene #styrenescratchbuilding
Theoretical Insights into Rare-Earth-Catalyst-Controlled Diastereo- and Enantioselective [3 + 2] Annulation of Aromatic Aldimines with Styrenes | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Luo & co-workers @InorgChem #scandium #styrene #Sc_Ph #catalysis #annulation #CHactivation
Flight deck and lighting installed.
#Spaceship #OriginalDesign #SciFi #Scratchbuild #3DPrint #Styrene #Wonderfest
🗣️ #EUHaveYourSay | Our Food Ingredients & Packaging Unit is seeking your input on the draft scientific opinion on risks of styrene in food-contact plastics.
🗓️ Share your views by 28 Jan 2025 → europa.eu/!3XknNB
#foodsafety #styrene #plastics
Early concept model of "Number 13". Ended up scrapping this model and implemented several changes in the final contest build.
#Spaceship #Concept #Model #Styrene #Scratchbuilt
Yellow background with the EFSA (European Food Safety Authority) logo on the left, consisting of a stylized checkmark within a circular design. On the right, text reads: 'PUBLIC CONSULTATION. Draft scientific opinion on the re-assessment of the risks to public health related to the presence of Styrene in plastic materials and articles intended to come into contact with food. DEADLINE: 28/01/2025.' The EFSA logo is displayed at the bottom right.
📢 Our Food Ingredients & Packaging Unit is seeking your input!
🥡 A public consultation is open on the draft scientific opinion on risks of #styrene in food-contact plastics.
Share your views by 28 Jan 2025 🗓️
→ europa.eu/!3XknNB
#FoodSafety #EFSA
Link above discusses new evidence gathered on #styrene. And mentions the new IARC monograph that now considers it. Interesting research in Denmark tracking #plastics workers from 1960s - early 2010s. cc @rachellsarnoff @ssteingraber1 @5gyres
Move over #styrene, #butadiene & various others. There's a new #polystyrene feedstock in town: meet the mushroom. www.telegraph.co.uk/news/earth/businessandec...
