Alaabta
Powder Alcohol PVA-2488
Sharaxaada badeecada
1. PVA waxaa lagu soo saaray polymerization of vinyl acetate monomer, oo ay ku xigto hydrolysis of polyvinyl acetate.
2. Polyvinyl Alcohol (PVA) waa biyo milmay iyo biodegradable polymer synthetic.Waa qallalan adag, waxaana lagu heli karaa granule iyo foomamka budada ah.Darajooyinka waxaa ka mid ah labadaba si buuxda loo nadiifiyey iyo qayb ahaan.
3. PVA waa xabag aad u fiican oo leh awood isku xidhan oo heer sare ah, filim samaynta iyo sifooyinka emulsifying. Filimka PVA wuxuu muujinayaa caabbinta heer sare ah ee saliidda, dufanka iyo dareerayaasha.Marka lagu daro hantida samaynta filimkeeda, waxay leedahay adhesion aad u fiican labada qalab hydrophilic iyo hydrophobic.
4. Warshadaha dhismaha iyo qurxinta, waxaa loo isticmaali karaa sida shabiirta hoobiye, lagu daro rinjiga ee gidaarada gudaha iyo dibadda, iyo dhejisyada saxannada.
Codsiga
2488 budada polymer waxay si gaar ah ugu habboon tahay dhismaha daroogooyinka hoobiye, iyo methyl cellulose ether nooca biyaha haynta ee la wada isticmaalo, waxay hagaajin kartaa dabacsanaanta hoobiye sibidhka, ilaalinta biyaha, hagaajinta isku xidhka hoobiye.Intaa waxaa dheer, waxay sidoo kale hoos u dhigi kartaa khilaafka hoobiye, sidaas darteed kor u qaadida tayada shaqada iyo tayada.(Ka hortag dildilaaca iyo dhicistalakabka malaasta, kordhi xoogga ku dheggan iyo simanaanta).
TDS ee PVA-2488
| Walxaha Tijaabada | Natiijooyinka Imtixaanka |
| Nambarka Dufcada | M200729A17 |
| Shahaadada khamriga | 85.86 |
| Sodium acetate % | 0.9 |
| Kacsan % | 2.1 |
| Viscosity (mpa.s) | 49 |
| daahirnimo % | 97 |
| Xididka acetate ee hadhay % | 16.99 |
| Muuqashada | budo cad |
| Qiimaha PH | 5 ~ 7 |
Faa'iidooyinka
Jinan Dongyuan Kiimikooyinka Co., Ltd. waa soo-saare kiimiko caalami ah waxayna diiradda saartaa tignoolajiyada sare ee kiimikada.Dongyuan wuxuu ku takhasusay waxyaabaha lagu daro qalabka dhismaha, wax soo saarka ugu weyn ee HPMC iyo RDP, dhammaan alaabooyinka ka yimid Dongyuan: nadiif sare, tayo sare leh!
Baakaynta & keenista
Xirmada: Bacda warqadda balaastikada ah ee dibadda ah, bacda PVC gudaha, bac kasta culeyskiisu waa 25KG
Waqtiga keenista: 2-5 maalmood ka dib helitaanka lacag bixinta
Adeegga iibka kadib
Farsamayaqaankayaga ayaa khadka tooska ah ku jiri doona 24 saacadood si uu ugu adeego macaamiisha, dhibaato kasta oo alaabta ah waxaad si toos ah noola soo xidhiidhi kartaa.
Shuruudaha lacag-bixinta & rarida degdega ah ee muunada
FAQ
1. Yaan nahay?
Waxaan ku saleysannahay Jinan, Shiinaha, ka bilow 2013, ka iibi Koonfurta Aasiya (30.00%), Bariga Aasiya (20.00%), Koonfur Bari Aasiya (14.00%), Waqooyiga Ameerika (10.00%), Bariga Dhexe (8.00%), Koonfurta Yurub (5.00%), Koonfurta Ameerika (5.00%), Afrika (5.00%), Yurubta bari (3.00%).Guud ahaan waxaa xafiiskayaga jooga qiyaastii 20-50 qof.
2. Sideen u dammaanad qaadi karnaa tayada?
Had iyo jeer muunad wax-soo-saar hore ka hor wax-soo-saarka guud.
Had iyo jeer Kormeerka ugu dambeeya ka hor inta aan la rarin.
3. Maxaad naga iibsan kartaa?
HPMC, PVA, VAE
4. Maxaad nooga iibsan la'dahay alaab-qeybiyeyaal kale?
Jinan Dongyuan Kiimikada Co., Ltd. waa shirkad farsamo iyo xirfad leh oo isku xirta sayniska, warshadaha iyo ganacsiga.Iyada oo leh khadadka wax soo saarka otomatiga ah ee horumarsan, qalabka wax soo saarka ee heer caalami.Wax-soo-saarka sannadlaha ah oo ka badan 40,000 oo tan.
5. Waa maxay adeegyada aan bixin karno?
Shuruudaha keenista la aqbalay: FOB, CFR, CIF, EXW, DDP, DDU, gaarsiinta degdega ah iwm.
Lacagta Bixinta La Aqbalay: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Nooca Lacag-bixinta La Aqbalay: T/T, L/C, D/P, Western Union,Cash.
Luuqadaha lagu hadlo: Ingiriis, Shiine, Isbaanish, Jabbaan, Ruush, Kuuriyaan.