Polyvinyl doro (PVOH, PVA, kana PVAl) mukuvaka
Zvinhu Zvenyama
Chitarisiko | Non-ruvara musiyano non-caking non- tsvina | Non-ruvara musiyano non-caking non- tsvina |
Alcoholysis Degree % (mol/mol) | 86.5~88.5 | 87.4 |
Viscosity mPa.s | 45.0~55.0 | 50.2 |
Volatile Content % | ≤ 5 | 2 |
Madota Zvirimo | ≤ 0.5 | 0.2 |
PH | 5~7 | 5 |
160mesh pass% | ≥95 | 99% |
Application
PVA Polyvinyl doro rinoshandiswa seyamuro mukumisa polymerizations. Kushandiswa kwayo kukuru muChina ndiko kushandiswa kwayo sechidziviriro colloid kugadzira polyvinyl acetate dispersions (RDP). MuJapan kushandiswa kwayo kukuru kugadzirwa kwevinylon fiber.
Inoshandiswa zvakanyanya muGlue, Wall putty / Skim Coat, Tile adhesive / Tile grout ects.
PVA inogona kunyungudika nekukurumidza, kunyangwe mumvura inotonhora. Mushure mekunge firimu rePVA ranyungudika, chero emhando makumi mashanu neshanu dzezvipembenene zviripo mumasisitimu ekuchenesa mvura yetsvina anogona kupaza zvakasara zvefirimu rakanyungudika.
Packaging uye Kuchengeta
Chigadzirwa chacho chakazara mumabhegi emapepa akawanda ane mukati me polyethylene layer. Net uremu 25KG. Mabhegi asina chinhu anogona kushandiswa zvakare kana kupiswa. Mumabhegi asina kuvhurwa, chigadzirwa ichi chinogona kugara makore akawanda. Mumabhegi akavhurwa, hunyoro hwechigadzirwa ichi huchaitwa nehunyoro hwemhepo.
Chengetedza munzvimbo inotonhorera uye yakaoma, dzivisa chiedza chezuva. Kuchengetedza pasi pekumanikidzwa kunofanira kudziviswa.
Ona MSDS kuti uwane ruzivo rwekubata, kutakura, uye kuchengetedza chigadzirwa.
Kurongedza uye kurodha Qty
NW.: 25KGS /BAG yemukati ine PE mabhegi
20' FCL: 520BAS=13TON
40' HQ: 1080BAGS = 27TON
Kuendesa: 5-7days
Kugovera Mano: 2000Ton /Mwedzi