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SaareKujePolivinil Alkol (PVA)

Polivinil Alkol (PVA)

ANHUI LIWEY KIMIKAL CO.,KEERƊO

Hol ko woni Polivinil mbal?

Alkol polivinil, ko famɗi fof PVOH, PVA, walla PVAl, ko polimer sintetik bana wi'ugo ko alaa colour, ko alaa uurngol, e ɓuuɓɗo e ndiyam. Ina heewi feeñde e... peeñgol danewol, ɓuuɓngol, . ɓuuɓri, walla ɓuuɓri ɓuuɓri. Polivinil alkol (PVA) ina jogii daartol dating ruttaade e fuɗɗoode Teeminannde 20ɓiire. Ko nde adii yiyteede e sinndaa e hitaande 1924 e Almaañ kemikal W.O. Hemnan e W. Haknel. E oon sahaa, ... Nokkuuji kuutoragol PVA ɓurɗi teeŋtude ɗii ko... adhesive e balle peewnugol ngam sellulose fiɓnde.
E kitaale 1950, PVA fuɗɗii feewneede e dow keewal mawngal e nder gollorɗe e seeɗa seeɗa ina yaaji e nder fannuuji keewɗi, ko wayi no mbaylaandi, kaayitaaji, binndol, e mahngo. Caggal ɗuum, e... yahrude yeeso ganndal e karallaagal, nokkuuji kuutoragol maggal ina njokki e... yaajde, kadi ko jooni ina huutoree no feewi e nguura, e safaara, kosmetik, elektoronik, nokkuuji ndeenka, e ko heewi gese goɗɗe.
Teeŋti noon to Siin, wiɗto ngoo... e ƴellitaare PVA fuɗɗii ko e hitaande 1951, 1951. e kitaale 1970, Jawdi PVA fuɗɗii feeñde e dow... lumo. Ko batte jokkondire moƴƴitingol ko... karallaagal sintetik e ustaade cogguuji, kuutoragol PVA ina wonta ina ɓeydoo yaaji, e ɓamtaare ko yahrude yeeso e njaaweeki.

Hol ko woni jeyiiji ɗii e senngooji Polivinil mbal?

Sifaaaji : Alkol polivinil (PVA) ko... polimer keewɗo faayiida mo ndiyam ɓuuɓnata e risku hakkunde ɗi palastik e kaɓirɗe. Alkol Polivinil ko huunde tiiɗnde baawnde... wonta e mbaadi e ɓuuɓri daneeri, ɓuuɓri, walla ɓuuɓri, e nguleeki mbayliigu gilaas ko 60-85°C. Alkol polivinil ina ɓuuɓna e nder polaar ndiyam sabu alkol mum polaar keewɗo pelle baawɗe waɗde jokkondire hidrogen e ndiyam. Lati kadi ina ɓuuɓna e nguleeki solɓe jogiiɓe hidroksiil ko wayi no hono gliserol e fenol kono ɓuuɓnataa e nder kuuɓal solvants organique hono metanol, bensin, aseton, e bensiin. Senngo: Ko polimerisaasiyoŋ degree ina hollita molekul teddeendi, ko waawi wonde renndini ko e cate nay : deggondirde polimerisaasiyoŋ toownde no feewi (250 000-300 000), toowɗo degere polimerisaasiyoŋ (170 000-220 000), tolno hakkundeejo e... polimerisaasiyoŋ (120 000-150 000), e tolno lesleso... polimerisaasiyoŋ (25 000-35 000). Degere alkule ko ɓuri heewde ina jogii alkule timmuɗe (degereeji alkule 98-100%), feccere alkol (degereeji alkule 87-89%) e... degere alkule 78%. Haa teeŋti noon, ko... ujunere walla teemedere diidi tolno polimerisaasiyoŋ ina mbaɗee e yeeso, e degere e alkol ina waɗee caggal mbaydi ndii toɓe; yeru, alkol polivinil 17-99 firti ko... degere polimerisaasiyoŋ ko 1,7k, e tolno alkule ɗee ko 99%.

Hol ko woni Polivinil alkol huutorteeɗo ngam?

Alkol polivinil (PVA) ina jogii yaajde range kuutorɗe sabu mum sifaaji keertiiɗi ko wayi no a polimer ɓuuɓɗo e ndiyam. Ko ɗeeɗoo geɗe ngoni e kuutorɗe mawɗe PVA :
Industry Textile : PVA ina heewi huutoreede ko wayi no sizing e nder mbaydi kuugal. Ina gollira no... binnditagol hakkunde yarlitaare e goɗɗum fiɓnde, ɓeydude semmbe mum e reentaade abraasiyoŋ. Ndu kadi ina wallita e golle moƴƴe ɗe masiŋaaji njulaagu.
Kosam e kosam : PVA ko... binder e jokkere enɗam moƴƴere komponent e nder ceertuɗi kuutorɗe. Ina waawi huutoreede ngam... peewnugol kolaaɗe, jokkere enɗam, e coatings ngam kaayitaaji, leɗɗe, e geɗe goɗɗe. Adhesion mum moƴƴo sifaaji ina mbaɗa ɗum fotde laminaade e golle jokkondire. Kaayitaaji e Coftal ɓalli : PVA ina huutoree no... mbaydi coftal ɓalli e nder kaayitaaji kuugal. Ndu ina moƴƴina sifaaji dowri ɗi kaayitaaji, ko wayi no gloss, mbaydi tappirde, . e reentaade ndiyam. Kosam PVA ina waawi kadi waɗeede e... kaɓirɗe goɗɗe ngam ɓeydude mum en duumingol e wonde. Film e Membraan : PVA ina waawi ina njuɓɓinee e filmuuji ɓutti walla membraneeji jogiiɗi keertiiɗi risku. Ɗee filmuuji ina kuutoree e... kuutorɗe ceertuɗe, ina heen paaspoor, seerndude membraneeji ngam safrude ndiyam walla diiyalis, e no substraaji ngam elektoronik komponenteeji.
Pewnugol fiɓnde : fiɓnde PVA, anndiraande... vinyl, ina peewnee e PVA kuule. Ɗee fiɓnde jogaade semmbe ɓuuɓɗo moƴƴo e reentaade kemikal, waɗde ɗum en ina foti huutoreede e... koltu, ɓoggi, e geɗe gollorɗe goɗɗe kuutorɗe.
Emulsiyoŋ e Sosde Polimerisaasiyoŋ : ɓuuɓri PVA ina waawi golloraade ko koloid reenoowo e nder emulsion e polimerisaasiyoŋ suspension reaksiyoŋaaji, dartinde renndinde partiiji e ƴellitde sosde uniforme ɓuuɓri polimer.
Pente e Coatings : PVA ina huutoree no... binder e nder pentiiji baɗɗi ndiyam e koɗkiiji. Ina wallita e... moƴƴinde jokkondire, duumingol, e feeñde e coftal ɓalli e dow ceertuɗe surfaaji.
Kuutorɗe Biomedikal: PVA e mum derivatives kadi ina tawee kuutorɗe e nder... fannu safaara nguurndam. Ɗe mbaawi huutoreede ngam... feewnude implants mbaylotooɗi, ñawu laabi jokkondire, e innde tissue ƴoogirɗe.
Ina haani teskeede wonde keeriiɗo oo kuutorɗe PVA ina mbaawi seertude fawaade e dow molekul mum teddeendi, tolno polimerisaasiyoŋ, e toɓɓere alkol. Pewnitooɓe ina keewi taƴoowo ko sifaaji PVA ngam hawrude e... sarɗiiji kuutoragol timmungol keertiingol kuutorɗe.

Hol no Polivinil woniri alkol peewniraaɗo?

Pewnugol alkol polivinil (PVA) ina waɗi geɗe keewɗe, . ɓuri heen heewde ko raw peewnugol kaɓirɗe, polimerisaasiyoŋ reaksiyoŋ, laɓɓingol, e golloraade. Ko ɗoo ko laawol gonngol e polivinil peewnugol alkol:
Pewnugol kaɓirɗe: Ko mawɗo mawɗo huunde ngam alkol polivinil ko etileen. Etilen ko heewi ko ko mbaydi mbaylaandi ƴettaa ko e petroŋ walla e tagoore gaas, walla ko e feccere distillation alkaneeji e nder... laawol peewnugol petroŋ walla e ɓuuɓnude hidrokarbon e nder petroŋ.
Polimerisaasiyoŋ etileen: Etileen ina waylee e polietilen rewrude e a polimerisaasiyoŋ kugal. Ngolɗoo daawal ina heewi waɗeede e katalis-fuɗɗorde free polimerisaasiyoŋ radikal. E nder mbaydi polimerisaasiyoŋ, ko... jokkondire ɗiɗi e nder mooɓre etileen ina udditee e... jokkondirde ngam waɗde caɗeele juutɗe.
Waylude poliyetilen: Poliyetilen ina ɓeydoo wayleede e polivinil mbal. Ndu laawol waylude ina waawi wonde asid-katalis, base-katalis, walla enzim-kataliis. E nder ndeeɗoo ɗaɓɓaande, won e atomji hidrogen e nder... caɗeele polietilen ina lomtinaa e pelle hidroksiil (OH) to peewnugol alkol polivinil. Laɓɓingol e ƴellitgol: The... alkol polivinil sintetik ko laɓɓinaama, ligginaama ngam ittude softeende e hawrude e produit keeriiɗo sarɗiiji, ina heen laabi ko wayi no solde ƴettugol, kiristaalisaasiyoŋ, e yoorde.Alkol polivinil ko heewi huutoreede ko e mbaadi ɓuuɓri. E alkol polivinil yoorɗo ina ñamlee e nder a pelle masiŋ, ɗo ɗum waɗetee pelle e ekstraksiyoŋ e taƴgol.
Ko jiidaa e laabi teskinɗi sifotoo ko dow, ko alkol polivinil laawol peewnugol ina waawi wonta fine-tuned ngam raw ceertuɗo kaɓirɗe e cuɓagol katalis. Pewnugol nder leydi laabi ngam alkol polivinil ko ɓuri heewde ina heen asetileen karbiid kalsiyum, . petroŋ etileen, asetileen gaasuuji naftooji, e bio-etilen, e karbiid kalsiyum hiisa asetileen ngam geɗal ɓurngal mawnude e peewnugol ngol peeje.

Hol no alkol Polivinil paccirtee, mooftirtee e renndinde? Paɗe:20 kg/saak,25 kg/saak,500 kg/saak,1000kg/saak. Deftordu:Alkol polivinil ina foti wonde packages e nder saakuuji ɓoornaaɗi walla kartonuuji liggortooɗi saakuuji plastik ngam haɗde naatgol... ɓuuɓri e mborosaaji goɗɗi. Jaɓɓungal:Otooji yahooɓe alkol polivinil ina foti reeneede gila e ɓuuɓri, naange e toɓo ngam haɗde nder mum yoorde e laaɓal ngam haɗde kemikal baawɗo wonde reaksiyoŋaaji walla mbayliigaaji kalite polivinil alkol e nder nokku ɓuuɓɗo.

Hol ko woni bonnooɓe batte alkol Polivinil?

Alkol polivinil ina heewi wonde a huunde nde alaa tooke, kono duƴƴe mum ina mbaawi wonta ina mettina e... ƴiiƴam fooftere. Alkol polivinil naatnaa e doggol fedde 3 ndee kanseer e nder... kollirgol adanngol doggol ngol kanseeruuji ɗi Aduna oo yaltini Jam baandu Agency hakkunde leyɗeele Fedde ndee ngam wiɗtooji ko faati e kanseer e hitaande 2017. Ko ɗum waɗi, juutde udditgol e ɓuuɓri toowndi e alkol polivinil ina waawi addude mbaawka risk cellal. Geebe ina foti reeneede no moƴƴi so tawii... jokkondirde e foti ɓuuɓde ɗoon e ɗoon e ndiyam ngulɗam so tawii ina memi gite maɓɓe e ɓalndu maɓɓe. Golle ina poti waɗeede e a... ina ɓuuɓna henndu no feewi tarde.

Innde Toɓɓe Standard Keso Innde Toɓɓe Standard ɓooyɗe PVA PCC Kuraay PVA
(Keesum Je aandin)
Kuraay PVA
(Neewi Je aandin)
Hidrolisis
(mol/%)
ɓuuɓri
(mPa.s)
Ko ɓuuɓnata
(teddeendi%)
Yulɓe
(teddeendi%)
PH Laɓɓingol
(teddeendi%)
088-03 03-88 BP-03 3-88 203 86,5~88,5 3,0-4,0 ≤5 ≤0,5 5-7 ≥93,0
098-03 03-99 BF-03 3-98 103 98,0~98,8 3.2-4.0 ≤5 ≤0,7 5-7 ≥93,5
088-04 04-88 BP-04 86,5~88,5 4,0-4,5 ≤5 ≤0,5 5-7 ≥93,5
098-04 04-98 BF-04 98,0~98,8 4,0-5,0 ≤5 ≤0,5 5-7 ≥93,5
088-05 05-88 BP-05 5-88 205 86,5~88,5 4,5~6,0 ≤5 ≤0,5 5-7 ≥93,5
098-05 05-99 BF-05 5-98 105 98,0-99,0 5,0-6,5 ≤5 ≤0,5 5-7 ≥93,5
088-07 08-88 86,5~88,5 6,5~7,5 ≤5 ≤0,5 5-7 ≥93,5
088-08 10-88 BP-08 86,5~88,5 8,0-10,0 ≤5 ≤0,5 5-7 ≥93,5
098-10 10-98 BF-14 98,0~98,8 8,0-12,0 ≤5 ≤0,5 5-7 ≥93,5
098-08 10-99 BF-08 98,0-99,0 9,0-11,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 10F 10-99F 99,0-99,7 9,0-11,0 ≤5 ≤0,5 5-7 ≥93,5
088-13 13-88 BIP-14 86,5~88,5 12,0-14,0 ≤5 ≤0,5 5-7 ≥93,5
098-15 13-99 BF-17 98,0~98,8 13,0-17,0 ≤5 ≤0,5 5-7 ≥93,5
093-16 14-93 BF-17W / BF-17M 17-94 613 92,5~94,5 14,5-18,5 ≤5 ≤0,5 5-7 ≥93,5
088-17 15-88 BIP-14 86,5~88,5 15,0-19,0 ≤5 ≤0,5 5-7 ≥93,5
098-20 15-99 98,0~98,8 18,0-22,0 ≤5 ≤0,5 5-7 ≥93,5
080-22 17-80 86,5~88,5 19,0-25,0 ≤5 ≤0,5 5-7 ≥93,5
088-20 17-88 BIP-17 22-88 217 86,5~88,5 21,5~24,5 ≤5 ≤0,4 5-7 ≥93,5
092-20 17-92 91,0-93,0 21,0-27,0 ≤5 ≤0,5 5-7 ≥93,5
094-27 17-95 94,0-96,0 22,0-28,0 ≤5 ≤0,5 5-7 ≥93,5
096-27 17-97 BF-26 96,0-98,0 23,0-29,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 27 17-99 BF-17 28-98 117 99,0-100,0 22,0-28,0 ≤5 ≤0,7 5-7 ≥93,5
100 haa 27H 17-99H 99,0-100,0 22,0-28,0 ≤5 ≤0,7 5-7 ≥93,5
098-27 17-99A BF-26 98,0~98,8 23,0-29,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 27S 17-99S 27-96 CST 99,8-100,0 23,0-29,0 ≤8 ≤0,7 / ≥90,0
088-26 18-88 BP-26 86,5~88,5 24,0-28,0 ≤5 ≤0,5 5-7 ≥93,5
095-28 18-95 94,0-96,0 26,0-30,0 ≤5 ≤0,5 5-7 ≥93,5
097-29 18-97 96,0-98,0 27,0-31,0 ≤5 ≤0,5 5-7 ≥93,5
098-30 18-99 98,0~98,8 28,0-32,0 ≤5 ≤0,7 5-7 ≥93,5
088-35 20-88 BIP-20 35-80 422H 86,5~88,5 29,0-34,0 ≤5 ≤0,3 5-7 ≥93,5
092-35 20-92 91,0-93,0 30,0-36,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 35 20-99 99,0-100,0 35,0-43,0 ≤5 ≤0,7 5-7 ≥93,5
098-39 20-99A 98,0~98,8 35,0-43,0 ≤5 ≤0,5 5-7 ≥93,5
100-40F 20-99F 99,0-100,0 37,0-43,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 40 20-99S 99,8-100,0 35,0-45,0 ≤8 ≤0,7 / ≥90,0
080-35 22-80 79,0-81,0 32,0-38,0 ≤5 ≤0,5 5-7 ≥93,5
088-40 22-88 48-80 424H 86,5~88,5 38,0-42,0 ≤5 ≤0,5 5-7 ≥93,5
098-45 22-99 98,0~98,8 42,0-48,0 ≤5 ≤0,5 5-7 ≥93,5
080-44 24-80 79,0-81,0 40,0-48,0 ≤5 ≤0,7 5-7 ≥93,5
084-48 24-84 83,0-85,0 42,0-54,0 ≤5 ≤0,5 5-7 ≥93,5
088-50 24-88 BIP-24 44-88 224 86,5~88,5 45,0-55,0 ≤5 ≤0,3 5-7 ≥93,5
092-53 24-92 91,0-93,0 48,0-58,0 ≤5 ≤0,5 5-7 ≥93,5
097-60 24-97 96,0-98,0 56,0-66,0 ≤5 ≤0,5 5-7 ≥93,5
098-60G 24-99 98,0-99,0 58,0-68,0 ≤5 ≤0,5 5-7 ≥93,5
098-60 24-99 60-98 124 98,0-99,0 58,0-68,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 60 24-99 99,0-100,0 58,0-68,0 ≤5 ≤0,5 5-7 ≥93,5
088-60 26-88 BP-26 86,0-87,0 50,0-58,0 ≤5 ≤0,7 5-7 ≥93,5
097-70 26-97 96,0-98,0 66,0-76,0 ≤5 ≤0,5 5-7 ≥93,5
100 haa 70 26-99 99,0-100,0 68,0-78,0 ≤5 ≤0,5 5-7 ≥93,5
098-75G 26-99A 98,0~98,8 70,0-80,0 ≤5 ≤0,5 5-7 ≥93,5
098-78 26-99 98,0-99,0 73,0-83,0 ≤5 / / ≥93,5
100 haa 78 26-99S 99,8-100,0 73,0-83,0 ≤8 ≤0,7 / ≥93,5

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