Poly (vinyl barasa) tare da CAS 9002-89-5
Barasa ta Polyvinyl polymer ce ta roba da ke narkewa cikin ruwa. Barasa ta Poly(vinyl) na iya zama wakili mai rufi; mai shafawa; mai narkewa; mai taki.
| ITEM
| STANDARD
| SAKAMAKO
|
| Bayyanar | Foda mai fari | Wanda ya cancanta |
| Danko | 21.0~33.0 | 28 |
| Darajar PH | 5.0~8.0 | 6.7 |
| Digiri na hydrolysis% | 85～89 | 89 |
| Asarar bushewa% | ≤5.0 | Wanda ya cancanta |
| Ragowar ƙonawa% | ≤1.0 | Wanda ya cancanta |
| Rashin narkewar ruwa% | ≤0.1 | Wanda ya cancanta |
| Methanol da methyl acetate% | ≤1.0 | Wanda ya cancanta |
| Darajar acid% | ≤3.0 | Wanda ya cancanta |
| Karfe mai nauyi | ≤10ppm | Wanda ya cancanta |
| Gwaji% | 85.0%~115.0% | Wanda ya cancanta |
Amfani a cikin shirye-shiryen magunguna ko hanyoyin shiri:
Ana amfani da barasar polyvinyl galibi a cikin shirye-shiryen shafawa na fata da na fata;
Ana iya amfani da barasar Polyvinyl azaman mai daidaita yanayi a cikin emulsions.
Ana kuma amfani da barasar Polyvinyl a matsayin maganin rage kiba a cikin magunguna kamar kayayyakin ido.
Ana amfani da barasar polyvinyl don shafawa a cikin hawayen roba da ruwan tabarau na ido, kuma ana amfani da shi a cikin shirye-shiryen da ake fitarwa ta baki da kuma faci na fata.
Ana iya haɗa barasar Polyvinyl da ruwan glutaraldehyde don samar da ƙwayoyin microspheres.
25kg/ganga ko buƙatar abokan ciniki.
Poly (Vinyl Barasa) Tare da CAS 9002-89-5
Poly (Vinyl Barasa) Tare da CAS 9002-89-5
