Polyvinyl Alcohol (PVA) rau kev sib ntxiv thiab films

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Tag nrho Cov Qeb

Polyvinyl Alcohol Polymer rau kev sau ntxiv, films, thiab kev siv tshuab

Pej xeem muab polyvinyl alcohol los yog ib qhov sib txuas nrog ntau tshuab tshuab siv rau kev sau ntxiv, coatings, films, thiab kev them nyiaj siv hluav taws xob. Cov khoom polyvinyl alcohol tau muaj kev sib thooj zoo, kev sib thooj zoo, thiab kev sib thooj ntau nrog cov sib piv. Cov yam ntxwv no tuaj yeem ua rau polyvinyl alcohol ua haujlwm zoo hauv tshuab tshuab, kev them nyiaj ntawv, packaging films, thiab kev siv tshuab tshuab.

Tau ib qho quote

Koj Xov Tawj Yias?

Kev lees paub txog kev tiv thaiv dej

Thaum xaiv hom zoo thiab kev pab tshuaj lwm, pej xeem tuaj kom zoo dua rau kev tiv thaiv dej thiab kev nyuaj siab rau kev siv ntau yam tshwj xeeb los ntawm PVA thiab VAE systems.

Kev paub txog dab neeg npej xeem

Pej xeem tswj xyuas cov neeg siv khoom nyob hauv qhov chaw sib txawv thiab standart kev siv, pab kev lag luam npej xeem thiab kev tswj xyuas kev siv tshuaj lwm sib txawv.

Tshuaj ntxuav nrog qhov meej meej

Pej xeem muab cov ntaub ntawv tshuaj ntxuav nrog meej meej xws li kev ua siab thiab kev ua kom dej sov, pab cov neeg siv khoom txuag kev tshawb nrhiav thiab kev xaiv khoom zoo dua.

Cov khoom sib xws

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SINOPEC PVA 05-99 & PVA 098-05

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SINOPEC PVA 17-92 & PVA 092-20

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SINOPEC PVA 20-99 & PVA 100-35

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SINOPEC PVA 24-88 & PVA 088-50（BP-24 & PVA 224 & PVOH 44-88）

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SINOPEC SUNDY PVA 05-88 & PVA 088-05（BP-05 & PVA 205 & PVOH 5-88）

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SINOPEC SUNDY PVA 17-97 & PVA 096-27

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SINOPEC SUNDY PVA 20-88 & PVA 088-35

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SINOPEC SUNDY PVA 20-92 & PVA 092-35

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Shuangxin PVA 24-88 & PVA 088-50（BP-24 & PVA 224 & PVOH 44-88）

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Shuangxin Gohsenol (PVOH·PVA) GH-17R

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Shuangxin Gohsenol (PVOH·PVA) GH-22

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Shuangxin Gohsenol (PVOH·PVA) GL-05AF

Polyvinyl alcohol yog ib qhov polymer siv ntau yam uas muaj siv txoj hauv qab chaw thiab txoj hauv paus, xws li kev nyiaj sib thooj, kev ua kom sov, thiab kev tso tsis pub rau huab cua thiab organic solvents. Muab los ntawm powder, granule, lossis flake form, nws sib tau rau hauv dej los tsim cov solution qhia thiab nyob. Polyvinyl alcohol siv ntau hauv kev tsim kho tshuab, kev sau ntaub, siv tshuab siv tshuab, kev sib ntxiv, duab, thiab kev sau ntaub. Hauv tshuab siv tshuab, nws pab tso zog tso siab dua thiab tso tsis pub rau kev ruaj. Hauv kev sau ntaub, nws pab tso siab dua thiab tso siab dua rau yarn. Nws tsim nyog thiab kev siv ntau yam yog qhov tsim nyog rau ob qho tshuab thiab neeg siv. Rau kev siv ntau yam lossis lwm yam kev nug ntxiv, yuav tsum muaj kev pab pawg.

Cov Lus Nug Nrov

Yuav ua li cas vinyl acetate ethylene pab kom zoo dua rau kev nyiaj?

Vinyl acetate ethylene muaj kev nyiaj zoo thiab kev ua kom yooj yim, pab rau cov khwv ntim nyiaj zoo rau txiv kab, neeg, duv plastik, thiab cov khoom tshuab kho. Nws muaj kev tswj hwm kom muaj kev ua zoo hauv kev tshen, kev sau, thiab kev nyiaj.

Cov adhesives uas muaj PVA zoo tshaj rau dab tsi?

Lub adhesive tshuab PVA yog zoo tshaj rau daim ntawv, txiv kab, kab ntsa, thiab lwm yam khoom tshuab cellulose. Lub adhesive tshuab no yog siv dej ntau, tsis muaj tshuab solvent, zoo rau dej thiab ntuj, thiab tso caij ntau rau kev sib txuas nrog kev siv meej thiab kev ua tau zoo tib yam.

Puas yog lub adhesive tshuab polyvinyl alcohol zoo rau dej thiab ntuj?

Lub adhesive tshuab polyvinyl alcohol yog siv dej ntau thiab tsis muaj tshuab solvent, ua rau nws nyob zoo rau tus neeg siv thiab zoo rau dej thiab ntuj. Nws tau raug siv ntau rau kev nres khoom, siv txiv kab, khoom sau ntawv, thiab kev tshuab tsev.

Potassium persulfate siv los tshwm sim nyob rau hauv cheebtsheem vim li cas?

Potassium persulfate siv los yog thawj kis tes polymerization thiab thawj kis oxidizing nyob rau hauv kev tsim kho synthetic resin thiab polymer. Nws pab tso caij kho tseg zoo thiab kev txawj mob tshwm sim nyob rau hauv kev tsim kho uas raug sau npe.

Cov Nqe Lus Xam

Oct

VAE Emulsion: Zooj yooj tshaj rau kev nyiaj qaub neeg hauv cheeb tsam noj qaub

Cov kem kawm thiab cov duab ntsiab ntawm VAE Emulsion VAE (Vinyl Acetate Ethylene) emulsion yog ib qho adhesive uas tsom los ntawm vinyl acetate thiab ethylene monomers. Qhov sib piv no tsim tau ib qho polymer muaj kev ua si thiab tiv thaiv cov dej...

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Oct

Kev Siv RDP thiab VAE Sib Thoob Nyob rau hauv Daim Duab Mortar

Yog Li Cas RDP thiab VAE Sib Ceev Thiab Sib Pab Nyob Zeem Ua Cement Hydration Kev Sib Pab ntawm Redispersible Polymer Powder (RDP) nrog Vinyl Acetate Ethylene (VAE) copolymers ua haujlwm zoo tshaj plaws thaum cement sib sau nrog dej. Thaum kawg muaj dej, cov...

Saib ntxiv

Nov