Vinyl acetate monomer | 108-05-4 | VAM
Ibisobanuro ku bicuruzwa:
VAM ni inyubako yimiti ikoreshwa mugukora ibicuruzwa bitandukanye byinganda n’abaguzi, harimo acetate ya polyvinyl ikoreshwa mu gukora amarangi, ibifunga hamwe n’imyenda ya substrate yoroheje; inzoga za polyvinyl zikoreshwa mu gukora ibifatika, ibifuniko hamwe na firime zipakira amazi; polyvinyl acetals ikoreshwa mugukora insuline ya magnetique, interlayers kumirahuri yumutekano, gukaraba primers no gutwikira; Ethylene vinyl acetate copolymers ikoreshwa mugukora firime zoroshye, gutwikira, gufatira, kubumba no kubika; inzoga ya Ethylene vinyl ikoreshwa mugukora gaze ya bariyeri mubipfunyika hamwe.
Ibisobanuro ku bicuruzwa:
| Ibintu | Ibisobanuro |
| Ibara (Hazen) | ≤ 10 |
| Isuku | ≥ 99.8% |
| Ubucucike kuri 20 ° C. | 0.931 kugeza 0.934 |
| Urwego rwo gusibanganya: | |
| Ingingo ya mbere: | ≥ 72.3 ° C. |
| Ingingo ya nyuma: | ≤ 73.0 ° C. |
| Ibirimo Amazi | ≤ 400 ppm |
| Acide (nka Acide Acike) | ≤ 50 ppm |
| Acetaldehyde | ≤ 200 ppm |
| Umukozi uhamye (Hydroquinone) | 3-7ppm (cyangwa nk'amabwiriza y'abaguzi) |
Ipaki: 180KGS / Ingoma cyangwa 200KGS / Ingoma cyangwa nkuko ubisabye.
Ububiko: Bika ahantu hafite umwuka, humye.
Igipimo ngenderwaho: Igipimo mpuzamahanga.
