Utywala bePolyvinyl (PVOH, PVA, okanye iPVAl) kulwakhiwo
Iipropati Zomzimba
| Imbonakalo | Umahluko ongengombala non-caking non- ukungcola | Umahluko ongengombala non-caking non- ukungcola |
| Isidanga soTywala %(mol/mol) | 86.5~88.5 | 87.4 |
| Viscosity mPa.s | 45.0~55.0 | 50.2 |
| Umxholo oguquguqukayo % | ≤ 5 | 2 |
| Umxholo wothuthu | ≤ 0.5 | 0.2 |
| PH | 5~7 | 5 |
| 160mesh pass% | ≥95 | 99% |
Isicelo
I-PVA Polyvinyl alcohol isetyenziswa njengoncedo kwi-polymerizations yokunqunyanyiswa. Isicelo sayo esikhulu eChina kukusetyenziswa kwayo njenge-colloid ekhuselayo yokwenza i-polyvinyl acetate dispersions (RDP). EJapan eyona nto isetyenziswayo kukuvelisa i-vinylon fiber.
Isetyenziswa kakhulu kwiGlue, kwi-Wall putty/Skim Coat, i-Tile adhesive/i-tile grout ects.
I-PVA inokunyibilika ngokukhawuleza, nakumanzi abandayo. Emva kokuba ifilimu ye-PVA inyibilika, naziphi na iindidi ezingama-55 zemicroorganisms ezikhoyo kwiinkqubo zokucocwa kwamanzi amdaka zinokwaphula okushiyekileyo kwifilimu enyityilisiweyo.
Ukupakishwa kunye noGcino
Imveliso ifakwe kwiingxowa zamaphepha amaninzi kunye ne-polyethylene yangaphakathi. Net ubunzima 25KG. Iingxowa ezingenanto zinokuphinda zisetyenziswe okanye zitshiswe. Kwiingxowa ezingavulwanga, le mveliso inokuhlala iminyaka emininzi. Kwiingxowa ezivuliweyo, umthamo womswakama wale mveliso uya kuthotyelwa ngumswakama womoya.
Gcina kwindawo epholileyo neyomileyo, kuphephe ukukhanya kwelanga. Ukugcinwa phantsi koxinzelelo kufuneka kugwenywe.
Jonga i-MSDS ngolwazi malunga nokuphatha, ukuthuthwa, kunye nokugcinwa kwemveliso.
Ukupakisha kunye nokulayisha iQty
NW.: 25KGS /BAG yangaphakathi kunye neengxowa ze-PE
20' FCL: 520BAS = 13TON
40 'HQ: 1080BAGS = 27TON
Ukuhanjiswa: 5-7days
Ukubonelela ngeSakhono: 2000Ton/Nyanga
