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Kev loj hlob ntawm kev thov hauv tsev tsis txaus, cov khoom siv tshuaj lom neeg me ntsis xoob!
Cov Ntawv Qhia Txog Sab Qab Teb Tuam Tshoj me ntsis xoob Kev faib tawm txhais tau tias ob qho tib si nce thiab nqis Lub lim tiam dhau los, kev lag luam tshuaj lom neeg hauv tsev txawv, thiab tag nrho poob qis piv rau lub lim tiam dhau los. Ntawm 20 yam khoom uas Canton Trading tau saib xyuas, rau qhov nce, rau qhov poob thiab xya tseem nyob ruaj khov. Los ntawm qhov kev xav...Nyeem ntxiv -
Kev lag luam txawv teb chaws tau poob qis, cov khoom siv raw tau poob qis, kev ua tsov rog kev lag luam thoob ntiaj teb tau hloov kho dua tshiab, thiab Tuam Tshoj thiab Tebchaws Meskas "txais kev txiav txim" qhib?
Tsis ntev los no, los ntawm roj av nyoos, yav tom ntej mus rau cov khoom siv raw, txawm tias cov khoom thauj siab heev, uas tau vwm rau yuav luag peb xyoos, kuj tau hais rau cov tub luam tias peb tau pe hawm. Muaj xov xwm tas li tias lub ntiaj teb tau pib nkag mus rau hauv kev ua tsov rog nqi. Puas yog kev ua lag luam tshuaj lom neeg yuav zoo xyoo no? Txo 30...Nyeem ntxiv -
Phosphorous Acid, ib hom inorganic compound, uas feem ntau yog siv los ua cov khoom siv raw rau kev ua cov yas stabilizers
Phosphorous Acid, ib qho inorganic compound nrog cov tshuaj mis H3PO3. Nws yog ib tug dawb crystalline hmoov, yooj yim soluble nyob rau hauv dej thiab ethanol, thiab maj mam oxidized rau hauv orthophosphate nyob rau hauv huab cua. Phosphite yog ib tug dibasic acid, nws acidity yog me ntsis muaj zog dua li phosphoric ib tug ...Nyeem ntxiv -
Txo nqi 30% rau kev xa khoom! Cov khoom siv raw poob qis dua 5 xyoos, poob qis yuav luag 200,000! Puas yog Tuam Tshoj thiab Tebchaws Meskas tau npaj "kev ua tsov rog" kom tau txais kev txiav txim?
Puas yog lub caij nyoog ntawm cov khoom siv raw khoom kim heev thiab cov khoom thauj khoom tau ploj mus lawm? Tsis ntev los no, muaj xov xwm tias cov khoom siv raw khoom poob qis dua thiab dua, thiab lub ntiaj teb tau pib nkag mus rau hauv kev ua tsov rog nqi. Kev ua lag luam tshuaj lom neeg puas yuav zoo xyoo no? 30% tawm ntawm kev xa khoom! Cov khoom thauj khoom qis dua qib ua ntej muaj kev sib kis! Lub Shanghai Container...Nyeem ntxiv -
Butadiene: Tus qauv nruj txuas ntxiv mus rau qhov kev ua haujlwm siab tag nrho
Nkag mus rau xyoo 2023, kev ua lag luam butadiene hauv tebchaws tau nce siab dua, tus nqi ua lag luam tau nce 22.71%, kev loj hlob txhua xyoo ntawm 44.76%, ua tiav qhov pib zoo. Cov neeg koom nrog kev ua lag luam ntseeg tias xyoo 2023 kev ua lag luam butadiene nruj qauv yuav txuas ntxiv mus, kev ua lag luam tsim nyog tos ntsoov, tib lub sijhawm ...Nyeem ntxiv -
Ib qho kev sib tham xwb! Kev mob siab rau cov khoom siv raw tau nce siab txog 2,000 yuan / ton! Xya lub saw hlau loj tau nce siab thoob plaws!
DO, silicon, epoxy resin, acrylic, polyurethane thiab lwm yam saw hlau kev lag luam tau rov qab nkag mus rau hauv thaj chaw ntawm kev pom ntawm cov neeg ua haujlwm! Qhov ntawd yog qhov hnyav heev! BDO kev lag luam saw hlau tau ua tiav tag nrho! Txhua tus paub tias BDO nce siab npaum li cas? Tus nqi ntawm cov khoom siv raw tau txuas ntxiv nce, thiab BDO kev lag luam...Nyeem ntxiv -
Silicone DMC: Kev thov tsav tsheb rov qab los ntawm lub caij nplooj ntoos hlav
Txij li thaum pib ntawm lub xyoo, kev ua lag luam silicone DMC tau hloov pauv qhov poob qis hauv xyoo 2022, thiab kev ua lag luam rov qab tau sai sai tom qab ua tiav. Txij li thaum Lub Ob Hlis 16, tus nqi lag luam nruab nrab yog 17,500 yuan (tus nqi tuj, tib yam hauv qab no), thiab ib nrab lub hlis nce 680 yuan, qhov nce ntxiv ...Nyeem ntxiv -
Styrene: Tus nqi nruab nrab ua ntej kev ua lag luam qis dua li xyoo dhau los
Saib rau pem hauv ntej rau kev ua lag luam styling hauv xyoo 2023, cov neeg ua haujlwm hauv kev lag luam ntseeg tias kev ua lag luam yuav nyob rau hauv qhov kev ua haujlwm siab thiab qis. Xyoo no tseem yog ib xyoos thaum lub peev xwm tsim khoom ntawm styrene tau nthuav dav sai. Qhov kev sib tshooj ib nrab xyoo tiv thaiv kev pov tseg tau dhau lawm. Cov khoom txawv teb chaws lossis qab zib ...Nyeem ntxiv -
Titanium dioxide: kev lag luam rov qab thov zoo dua
Xyoo 2022, kev lag luam titanium dioxide tag nrho tau ruaj khov thiab tsis muaj zog, thiab tus nqi tau poob qis heev. Saib rau xyoo 2023 kev lag luam titanium dioxide, Tuo Duo cov ntaub ntawv tswj hwm lub chaw haujlwm titanium kws tshuaj ntsuam Qi Yu ntseeg tias nyob rau hauv cov ntsiab lus ntawm kev txhim kho ntawm kev lag luam thoob ntiaj teb, qhov sib koom ntawm internat ...Nyeem ntxiv -
Methylene chloride, uas yog ib qho organic compound.
Methylene chloride, ib qho organic compound nrog cov tshuaj formula CH2Cl2, yog ib qho kua tsis muaj xim pob tshab nrog ib qho tsw ntxhiab zoo ib yam li ether. Nws yog me ntsis soluble hauv dej, ethanol thiab ether. Nyob rau hauv ib txwm muaj mob, nws yog ib qho tshuaj uas tsis yog combustible nrog tsawg boiling ...Nyeem ntxiv
