Khamriga Polyvinyl (PVA) Shuangxin
Muuqaalka PVA waa qaybo cad ama jaale ah ama budo.Waa polymer deegaanka saaxiibtinimo oo si weyn loo isticmaalo biyaha-milmi kara.Waxqabadkeedu wuxuu u dhexeeyaa caag iyo caag.Waxay leedahay milanka biyaha wanaagsan, adhesion, dabacsanaanta filimka, jilicsanaanta, caabbinta saliidda, caabbinta dareeraha, ilaalinta kolloidal, caabbinta gaaska, xirashada caabbinta iyo xasilloonida kulaylka.
PVA17-88 Baaxadda Codsiga
1. Warshadaha farsamaynta filimada
2. Warshadaha farsamaynta waraaqaha
3. Warshadaha dhejiska
4. Waxyaabaha lagu daro qalabka dhismaha
5. Warshadaha xasilinta
6. Warshadaha caagagga wax lagu farsameeyo
Baaxadda Codsiga PVA20-88
1. Warshadaha farsamaynta fiber-ka: dunta fiber-ka gaaban, dunta dheer iyo habaynta ka dib.
2. Warshadaha farsamaynta filimada: iyadoo la adeegsanayo habab kala duwan si loo soo saaro filimaan biyaha ku milma iyo qaybaha kale.
3. Warshadaha caaryada dahaarka: qaabaynta maro salka iyo xoojinta iyo beeraha kale.
4. Warshadaha farsamaynta waraaqaha:Waxay tusaysaa cabbirka iyo qaybaha kale.
5. Warshadaha dhejiska: isku xidhka qoyan iyo qaybaha kale.
6. warshadaha xasilinta: vinyl acetate lotion polymerization.
7. Kuwo kale: alaabta la isku qurxiyo, daawooyinka dawooyinka, waxyaabaha lagu daro qalabka dhismaha, filimada ilaalinta ku meel gaadhka ah iyo qaybaha kale.
Baaxadda Codsiga PVA24-88
1. Qalabka dhismaha kiimikada budada
2.Adhesives
3. Warshadaha farsamaynta Fiberka
4.Polymerization dispersant
5.Cosmetics
6.Daawa
PVA17-99 Baaxadda Codsiga
1.Xalka ay diyaarisay badeecada waxaa loo isticmaali karaa sida dhumucda iyo wakiilka qulqulka ee emulsion.
2.Qodobka dusha warqadda waxay hagaajin kartaa awoodda waraaqaha iyo nuugista khad.
3.Waxqabadka isdhaafsiga ee badeecada waxaa loo isticmaali karaa in lagu diyaariyo xabagyada biyaha u adkaysta ee kala duwan.
4.Wixii soo saarida waraaqaha iyo xabagta dhismaha.
5.For wax soo saarka ee fiber alkohol polyvinyl, fiber biyo-milmay.
6.Fiber paste: filimku wuxuu leeyahay qaab-dhismeed wanaagsan, caabbinta jilicsan iyo jilicsanaanta xooggan, laakiin sidoo kale waxay leedahay sifooyinka caabbinta iska caabinta, saameynta, jilicsanaanta iyo saameynta baalasha wanaagsan.Oo marka la barbar dhigo saxarka istaarijka, looma baahna in laga walwalo kharribaadda iyo caarada.
PVA2099-99 Baaxadda Codsiga
1. Xabagta iyo xabagta: waxaa loo isticmaalaa xabagta xafiiska, dib-u-qojinta qashinka, tuubada warqadda, boorsada warqadda, kartoonka, xaashida dhejiska ah, alwaax alwaax ah, dhar aan duubnayn, iwm. Waxaa loo isticmaalaa qalabka dhismaha, birta, cusbada acid, ceramics. dhoobada, khad, xabagta rinjiga, xabagta rinjiga, isku darka sibidhka ee xoojinta shubka, iwm.
2.Fiber size: filim wanaagsan samaynta waxqabadka, jilicsan oo adag iska caabin xoog iyo barti.Waxa kale oo ay leedahay sifooyinka iska caabbinta khilaafyada, ka qayb qaadashada, jilicsanaanta iyo saamaynta baalasha wanaagsan.Marka la barbardhigo cabbirka istaarijka, looma baahna in laga walwalo musuqmaasuqa iyo xumaanta, iyo caariyaysi dhif ah ayaa dhaca.
Warshadaha 3.Paper: waxaa loo isticmaali karaa daboolka dusha sare iyo polishing, taas oo si weyn u hagaajin karta caabbinta ester-ka, caabbinta dareeraha iyo caabbinta biyaha, waxayna soo saartaa xoogga dharka sare.Waxa kale oo loo isticmaali karaa sida xabagta nidaamka daahan iyo sidaha wakiilka polishing indhaha.
4. Polymerization: loo isticmaalo sida kala-firdhiye wax ku ool ah ama xasiliye.Inta badan waxaa loo isticmaalaa sida colloid-ka ilaalinta waxayna kor u qaadi karaan emulsification marka ay aad u yar tahay.
5. Khamriga Polyvinyl wuxuu door ka ciyaari karaa codsiyo kale oo badan oo warshado ah, sida dhoobada, filimaanta biyaha ku milma, dahaarka diiray iyo koolada ku meel gaadhka ah ee alaabta aan tolmada lahayn.Alaabooyinkan waxa kale oo loo isticmaali karaa qalab dhisme oo kala duwan, sida suufka iyo malaasta.
PVA2499-99 Baaxadda Codsiga
1. Loo isticmaalo cabbirka warp, wakiilka dhammaynta dharka iyo alaabta ceeriin fiber vinyl ee warshadaha dunta.
2. Warshadaha dhismaha iyo qurxinta: xabagta dhismaha, gudaha gudaha iyo dibedda derbiga, dhejiska.
3. Waxa loo isticmaalaa sida emulsifier polymerization, dispersant iyo polyvinyl formal, acetaldehyde iyo resin butyraldehyde ee warshadaha kiimikada.
4. Warshada waraaqaha waxaa loo isticmaalaa xabag ahaan xaashida.
5. Beeraha, waxaa loo isticmaalaa sida qaboojiyaha ciidda, isku-dhafka isku-xidhka sunta cayayaanka iyo filimka alkolada polyvinyl.
6. Dhinacyo kale ayaa sidoo kale loo isticmaali karaa waxyaabaha la isku qurxiyo ee maalinlaha ah iyo deminta xad-dhaafka ah.
PVA2699-99 Baaxadda Codsiga
Warshadaha xabagta 1.Adhesive: xaashida iyo tuubada xaashida isku xidhka.
Warshadaha 2.Construction: alaabta acetalization waxaa loo isticmaalaa xabagta dhismaha, gudaha iyo dibadda gidaarka gidaarka iyo xabagta.
3. Warshadaha dhoobada: Kubbada aluminiumka, dhejiyaha dhoobada, iwm.
4. Warshadaha xasilinta: vinyl acetate emulsion polymerization iyo urea formaldehyde xasiloonida koollada.
Qiyaasta Faahfaahinta
| PVA Shuangxinindex | ||||||
| Magaca | Shahaadada alkoholism (mol %) | Viscosity (mPa.s) | Qayb kacsan (%) | daahir (%) | PH | Dambas (%) |
| 17-88 | 86.0-90.0 | 19.5-32.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 20-88 | 86.0-90.0 | 28.0-43.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 24-88 | 86.0-90.0 | 43.0-65.0 | 5.0 | 93.5 | 5-7 | 0.5 |
| 17-99 | 98.0-100 | 21.0-33.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 20-99 | 98.0-100 | 45.0-58.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 24-99 | 98.0-100 | 66.0-83.0 | 5.0 | 93.5 | 5-7 | 0.7 |
| 26-99 | 98.0-100 | 76.0-85.0 | 5.0 | 93.5 | 5-7 | 0.7 |
