EN
Shuangxin PVA 24-88 & PVA 088-50（BP-24 & PVA 224 & PVOH 44-88）
Piav qhia
Saib xyuas
Nyob rau qhov tsis yog hu yuav tsum ntawv hmoor thiab pom ntsuam, los yog ib tug xwm muaj qhia nyob rau lub ntsi ntawm tau xaiv thiab ua kev cai li cas lawm, thiab cov phooj ywg nrog plastic thiab rubber.
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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24-88 |
088-50 |
86.5-89.0 |
45.0-60.0 |
≤5.0 |
≤0.5 |
5~7 |
≥93.5 |
Pob
20 kg/ib, 25 kg/ib.
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.
