Kodi msika wapabanja ndi wakunja umakhala bwanji wopanda ether ether?

(1)Mwachidule pamsika wa Enweni wa Eather Exose:

Kuchokera pakupanga mphamvu ya zopanga padziko lonse lapansi, 43% ya cellulose yapadziko lonse lapansi mu 2018 yochokera ku Asia (China Inction of 79%, ndi North America adawerengera 8%. Kuchokera pakuwona kwa Ether Exul Kufunika, ma cell elewel a celluse omwe amamwa mu 2018 ndi matani 1.1 miliyoni. Kuyambira pa 2018 mpaka 2023, kugwiritsa ntchito cellulose ether kumakula pafupifupi 2.9%.

Pafupifupi theka la kumwa ma cellose entral celluuse ndi Ionic Cellulose (kuyimitsidwa ndi cmc), zomwe zimagwiritsidwa ntchito kwambiri m'malo otsetsereka, zowonjezera mafuta, zowonjezera zowonjezera zowonjezera; Pafupifupi limodzi ndi gawo limodzi ndi sionic methyl cellulose ndi zinthu zomwe zimachokera ku HPMC), ndipo zotsalazo-zisanu ndi chimodzi ndi hydrothyl celluose ndi cellose yokhazikika. Kukula kofunikira kwa cellulose yopanda ionic celluse kumayendetsedwa ndi mapulogalamu omwe ali m'minda yomanga, zokutira, chakudya, ndi mankhwala amtsiku ndi tsiku. Kuchokera pakugawa kwa msika wa ogula, msika waku Asia ndiye msika wokulirapo kwambiri. Kuyambira pa 2014 mpaka 2019, kuchuluka kwa chaka chophulika kwa kuchuluka kwa ma cellulose ether mu Asia kunafika 8.24%. Pakati pawo, zofunika kwambiri ku Asia zimachokera ku China, kumawerengera 23% ya zomwe dziko lonse lapansi.

(2)Mwachidule pamsika wopanda mayi wa elesec celluse:

Ku China, Ionic cellose edzoti yoimiridwa ndi CMC idapangidwa kale, ndikupanga njira yokhwima komanso mphamvu yayikulu yopanga. Malinga ndi zidziwitso za IHS, opanga aku China akhala theka la theka la zopanga za CMC. Kukula kwa cellulose ya ether ether kunayamba mochedwa m'dziko langa, koma liwiro la chitukuko limatha.

Malinga ndi deta ya mankhwala a China cellulose, kupanga mphamvu, kutulutsa kwa celluse yopanda inic et-celluse ya mabizinesi ku China kuyambira 2019 mpaka 2021

Pambuyo pazaka zotukuka, msika wosakhala mtunda wa china. Mu 2021, omwe amapanga zopanga zomangamanga omwe amapangidwa ndi akatswiri a HPMV adzafika pamatumbo 117,600, zotulukazo zikhala 104,300 matani, ndipo voliyumu yogulitsa idzakhala matani 97,500. Ubwino waukulu wa mafakitale komanso wapadera umadziwika bwino. Komabe, kwa mankhwala a HeC, chifukwa cha kuyamba kwa R & D ndi kupanga mdziko muukadaulo ndi zotchinga zapamwamba, zopanga, zopanga ndi zochulukirapo. Komabe, m'zaka zaposachedwa, monga mabizinesi apakhomo akupitiliza kuwonjezera ndalama pakufufuza ndi kukonza, kusintha kuchuluka kwa ukadaulo ndikupanga makasitomala otsika, kupanga ndi kugulitsa kukula mwachangu. Malinga ndi zomwe zam'madzi zimachokera ku China mabizinesi, mu 2021, mabizinesi akuluakulu am'nyumba. Mwa iwo, mphamvu yopanga zochulukitsa pafupifupi 72.73

Monga chowonjezera, kuchuluka kwa malonda a hec kumakhudzidwa kwambiri ndi msika wotsika. Monga gawo lofunikira kwambiri la Hec, makampani opanga zolumikizawa ali ndi mgwirizano wolimba ndi makampani a hec malinga ndi kugawa kwa msika. From the perspective of market distribution, the coatings industry market is mainly distributed in Jiangsu, Zhejiang and Shanghai in East China, Guangdong in South China, the southeast coast, and Sichuan in Southwest China. Pakati pawo, zophulika zokutira ku Jiangsu, Shajiai ndi Fujian adawerengera pafupifupi 32%, ndipo ku South China ndi Guangdong adawerengera pafupifupi 20%. 5 pamwambapa. Msika wa ma hec amapanganso ku Jiangsu, Zhejiang, Shanghai, Guangdong ndi Fujian. Hec imagwiritsidwa ntchito makamaka pamalingaliro omangamanga, koma ndizoyenera mitundu yonse ya zokutira zamadzi malinga ndi zomwe zimapangidwa.

Mu 2021, gawo lokwanira la chaka cha China likuyembekezeka kukhala pafupifupi matani pafupifupi 25.82 miliyoni, ndipo zokutira zamafakitale zizikhala zamaluwa 7.51 miliyoni. Zovala zozikidwa m'madzi pakadali pano zimakhudza pafupifupi 90% ya zokutira za 90%, ndipo ponena za 25%, akuti ndi 25%, akuti kupanga utoto wa madzi mu 2021 kudzakhala matani 11.3365 miliyoni. Mwachidziwikire, kuchuluka kwa hec yowonjezeredwa pa utoto wamadzi ndi 0,1% mpaka 0,5%, kuwerengera kwa ma 0.3%, kungoganiza kuti zojambula zonse zam'madzi zimagwiritsa ntchito hec ngati matani 34,000. Kutengera ndi ntchito yopanga padziko lonse lapansi ya matani 97.6 miliyoni mu 2020 (za akaunti ya zojambulajambula za 58.20% ya mafakitale a 41.80%), kufunikira kwapadziko lonse lapansi kukakhala ndi matani pafupifupi 184,000.

Kuwerenga, pakadali pano, gawo limodzi la msika la opanga nyumba ku China lidakali lotsika kwambiri, ndipo gawo la msika limakhala lokhalapo ndi Ashland a United States, ndipo pali danga lalikulu lanyumba. Ndi kusintha kwa zinthu zapakhomo zamankhwala ndi kufulumira kwa mphamvu yopangira, zingapikisane ndi opanga zapadziko lonse lapansi m'nthaka yoyimiriridwa ndi zokutira. Kugonjera kwanyumba ndi mpikisano wapadziko lonse lapansi kudzakhala njira yayikulu yochitira izi panthawi ina mtsogolo.

Mic imagwiritsidwa ntchito makamaka m'munda womanga. Nthawi zambiri imagwiritsidwa ntchito matope a simenti kuti chisungike chamadzi, kutalikitsa nthawi ya matope a simenti, muchepetse mphamvu zake zothekera ndikulimbana ndi mphamvu yolemetsa, ndikuwonjezera mphamvu yake yolumikizira. Chifukwa cha gel ya gel yazinthu zamtunduwu, sizimagwiritsidwa ntchito kwenikweni m'munda, ndipo makamaka amapikisana ndi hpmc m'munda womanga. Mhec ali ndi malo a gel, koma ndiwokwera kuposa HPMC, ndipo monga momwe ziliri hydroxy ethoxy kukula, gel ya gel ya gel imasunthira kumayendedwe apamwamba. Ngati imagwiritsidwa ntchito matope osakanikirana, ndizopindulitsa kwa simenti slurry kutentha kwambiri, onjezani kuchuluka kwa madzi ndi mphamvu yayikulu ya kusalala ndi zovuta zina.

Kuchuluka kwa makampani omanga, malo omanga nyumba, malo opangira zokongoletsera, malo okonzanso nyumba, malo okonzanso nyumba ndi njira zazikuluzikulu zomwe zikukuthandizani pamsika wapabanja. Kuyambira 2021, chifukwa cha zovuta za chiloro chatsopano cha chibayo, chomwe ndi malo ogulitsa nyumba, komanso zoopsa zamakampani ogulitsa nyumba zatha, koma makampani enieni ogulitsa nyumba adakali ofunikira pakukula kwachuma kwa China. Pansi pa mfundo zonse za "zolaula", "zolimbikitsa mitengo yamtunda", "yolimbikitsa mitengo yamtunda, ndikukhazikika, ndikusinthasintha kwamitundu ikuluikulu, ndikusintha msika wautali. Makina ogwiritsira ntchito bwino kuonetsetsa kuti ndi nthawi yayitali, yokhazikika komanso yathanzi pamsika weniweni. M'tsogolomu, kukulitsa kwa mafakitale enieni ogulitsa nthawi zambiri kumakhala chitukuko kwambiri komanso kuthamanga kwambiri komanso kuthamanga. Chifukwa chake, kutsika kumene kwa makampani enieni ogulitsa katundu kumachitika chifukwa cha kusintha kwa malonda polowa mu njira zopangira thanzi, ndipo makampani enieni enieni ogulitsa akadali ndi mwayi wamtsogolo. Nthawi yomweyo, potengera dongosolo la chaka cha 14 cha chitukuko chazachuma ndi mutu wa zaka 2035 wokhalitsa, ndipo akusinthanso madera akale, ndikulimbikitsanso kukonzanso nyumba zakale ndi zolinga zakale. Kuchulukitsa pakufunikira kwa zinthu zomanga m'malo okonza nyumba zakale ndizofunikira kwambiri pakukula kwa msika wamsika wa Mic mtsogolo.

Malinga ndi ziwerengero za mabizinesi a China cellulose, kuyambira 20151, matani 20,501, osonyeza kuti mukuyenda mobwerezabwereza. Cholinga chachikulu ndikuti Achec ndi HPMC ali ndi ntchito zofanananso, ndipo makamaka amagwiritsidwa ntchito pomanga monga matope. Komabe, mtengo wake ndi kugulitsa mtengo kwa mathec ndi kwakukulu kuposa kwa HPMC. Pakukula kosalekeza kwa mphamvu yakunyumba ya HPMC, kufunikira kwa misika kwa kuchepa. Mu 2019 pofika 2021, kufananizidwa pakati pa Mic ndi HPMC, VopM Voliyumu, Mtengo wapakati, ndi zina motere: