EN
Shuangxin PVA 26-88 & PVA 088-60
Piav qhia
Saib xyuas
Nws muaj qhov zoo ntawm kev daws teeb meem, tsim cov yeeb, cov khoom nplaum, thermal stability, solvent resistance thiab reactivity.
Cov ntaub ntawv thev naus laus zis
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Tawv Tawm Rog Nyob ntawd tsis
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Tshiab Qauv Nyob ntawd tsis
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Khoom |
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Hydrolysis (mol%) |
Viscosity (mpa.s) |
Volatile (%≤) |
Ash (%≤) |
PH (Nqe) |
Purity (% ≥) |
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26-88 |
088-60 |
86.5-89.0 |
≥60.0 |
≤5.0 |
≤0.5 |
5~7 |
≥93.5 |
Tawv Tshaj Txhais
Kev Ncav Duab Pov
Polyvinyl alcohol raug siv los ntawm ib qho ua pov kom zoo dua kom pov zoo dua thiab kom tsis hnov mob, kom tsawg tus pov breaking hauv kev tsim kho, thiab pab kom zoo dua hauv kev tsim kho lwm yam.
Kev Sib Tso Zog
Polyvinyl alcohol hauv kev sib tso zog feem ntau ua rau cov khoom lag luam thiab lub system zoo ib yam los ntawm nws lub zog hauv qab ntiaj, lub hnab laga hlau ua kom zoo siab thiab lub zog ua kom dav. Nws tau siv dav hauv kev ua polymer tsis tawg, kev ua coating, kev tshuaj lag luam thiab lwm yam.
Pob
25 kg/hnab.
Khaws
- Nyob hauv chav qhuav, muaj huab cua zoo, nrog qhov kub nruab nrab ntawm 5-30°C.
- Khaws deb ntawm qhov chaw kub, khaws deb ntawm qhov qhuav, thiab zam kev pom rau hnub.
- Nws yog qhov tsis pub dhau kom khaws cia ua ke nrog cov tshuaj muaj zog kom tsis txhob muaj adsorption thiab kev puas tsuaj.
