1. PVA ikorwa na polymerisation ya vinyl acetate monomer, igakurikirwa na hydrolysis ya polyvinyl acetate.
2. Inzoga ya Polyvinyl (PVA) ni amazi ya elegitoronike kandi yangiza ibinyabuzima.Nibintu byumye, kandi biraboneka muri granule na poro.Impamyabumenyi zirimo hydrolyzed yuzuye hamwe na hydrolyzed igice.
3. PVA ni ifatizo nziza cyane ifite imbaraga zo guhuza imbaraga, gukora firime no kumera emulisitiya. Filime ya PVA yerekana imbaraga zidasanzwe zo kurwanya amavuta, amavuta hamwe namashanyarazi.Usibye firime yayo ikora imitungo, ifatanye neza nibikoresho bya hydrophilique na hydrophobique.
4. Mu nganda zubaka no gushushanya, zirashobora gukoreshwa nk'inyongeramusaruro ya sima ya minisiteri, inyongera zisiga irangi kurukuta rwimbere ninyuma, hamwe no kubumba amasahani.
Ifu ya polymer 2488 irakwiriye cyane cyane kubaka inyongeramusaruro, hamwe na methyl selulose ether yubwoko bwo kubika amazi ikoreshwa hamwe, irashobora kunoza imiterere ya sima ya sima, kubika amazi, kunoza umubano wa minisiteri.Mubyongeyeho, irashobora kandi kugabanya guterana kwa minisiteri, bityo bikazamura imikorere myiza nubuziranenge.(Irinde gucika no kugwa kuriplaster layer, ongera imbaraga zifatika no koroha).
Ibizamini | Ibisubizo by'ibizamini |
Inomero | M200729A17 |
Impamyabumenyi ya Alcoholysis% | 85.86 |
Sodium acetate% | 0.9 |
Guhindagurika% | 2.1 |
Viscosity (mpa.s) | 49 |
Isuku% | 97 |
Umuzi wa asetate usigaye% | 16.99 |
Kugaragara | Ifu yera |
Agaciro PH | 5 ~ 7 |
Jinan Dongyuan Chemical Co., Ltd. ni uruganda rukora imiti ku isi kandi rwibanda ku ikoranabuhanga ry’imiti rigezweho.Dongyuan kabuhariwe mubyongeweho ibikoresho byubwubatsi, Ibicuruzwa nyamukuru HPMC na RDP, ibicuruzwa byose biva muri Dongyuan: ubuziranenge bwinshi, ubuziranenge!
Ipaki: umufuka wimpapuro za pulasitike hanze, umufuka wa pulasitike wa PVC imbere, buri mufuka uburemere bwa 25KG
Igihe cyo gutanga: iminsi 2-5 afer kubona ubwishyu
Umutekinisiye wacu azaba kumurongo amasaha 24 kugirango akorere abakiriya, ikibazo icyo aricyo cyose cyibicuruzwa ushobora kutwandikira muburyo butaziguye.
1. Turi bande?
Dufite icyicaro i jinan, mu Bushinwa, guhera mu 2013, kugurisha muri Aziya yepfo (30.00%), Aziya y'Uburasirazuba (20.00%), Aziya y'Amajyepfo y'Uburasirazuba (14.00%), Amerika y'Amajyaruguru (10.00%), Uburasirazuba bwo hagati (8.00%), Amajyepfo Uburayi (5.00%), Amerika yepfo (5.00%), Afurika (5.00%), Uburayi bwi Burasirazuba (3.00%).Mu biro byacu hari abantu bagera kuri 20-50.
2. Nigute dushobora kwemeza ubuziranenge?
Burigihe icyitegererezo cyambere mbere yumusaruro rusange.
Buri gihe Ubugenzuzi bwa nyuma mbere yo koherezwa.
3. Ni iki ushobora kutugura?
HPMC, PVA, VAE
4. Kuki ugomba kutugura muri twe utari kubandi batanga isoko?
Jinan Dongyuan Chemical Co., Ltd nisosiyete ya tekiniki ninzobere ihuza siyanse, uruganda nubucuruzi.Hamwe nimirongo yiterambere itunganijwe, ibikoresho byumusaruro-urwego rwisi.Umusaruro wa buri mwaka wa toni zirenga 40.000.
5. Ni izihe serivisi dushobora gutanga?
Amasezerano yo gutanga yemewe: FOB, CFR, CIF, EXW, DDP, DDU, Gutanga Express nibindi
Amafaranga yemewe yo kwishyura: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Ubwoko bwo Kwishura Bwemewe: T / T, L / C, D / P, Western Union, Amafaranga.
Ururimi ruvugwa: Icyongereza, Igishinwa, Icyesipanyoli, Ikiyapani, Ikirusiya, Igikoreya.