Amavuta
Amavuta menshi yinyongera yinganda za PVC
| Amavuta yo kwisiga imbere TP-60 | |
| Ubucucike | 0.86-0.89 g / cm3 |
| Igipimo cyerekana (80 ℃) | 1.453-1.463 |
| Ubusabane (mPa.S, 80 ℃) | 10-16 |
| Agaciro ka Acide (mgkoh / g) | ＜ 10 |
| Agaciro ka Iyode (gl2 / 100g) | ＜ 1 |
Amavuta yo munda imbere ni inyongera zingenzi mugutunganya PVC, kuko zigira uruhare runini mukugabanya imbaraga zivuguruzanya hagati yiminyururu ya molekile ya PVC, bikavamo ubukonje buke bwo gushonga. Kuba polar muri kamere, yerekana guhuza cyane na PVC, bigatuma ikwirakwizwa neza mubikoresho.
Imwe mu nyungu zigaragara zamavuta yimbere ni ubushobozi bwabo bwo gukomeza gukorera mu mucyo ndetse no kuri dosiye nyinshi. Uku gukorera mu mucyo kwifuzwa cyane mubisabwa aho bigaragara neza ni ngombwa, nko mubikoresho bipakira neza cyangwa lensike optique.
Iyindi nyungu nuko amavuta yimbere adakunda gusohoka cyangwa kwimuka hejuru yibicuruzwa bya PVC. Uyu mutungo udasohoka utanga uburyo bwiza bwo gusudira, gufunga, no gucapa ibicuruzwa byanyuma. Irinda uburabyo hejuru kandi ikomeza ubusugire bwibintu, igakora imikorere ihamye hamwe nuburanga.
| Amavuta yo hanze TP-75 | |
| Ubucucike | 0,88-0.93 g / cm3 |
| Igipimo cyerekana (80 ℃) | 1.42-1.47 |
| Ubusabane (mPa.S, 80 ℃) | 40-80 |
| Agaciro ka Acide (mgkoh / g) | ＜ 12 |
| Agaciro ka Iyode (gl2 / 100g) | ＜ 2 |
Amavuta yo hanze ni inyongera zingenzi mugutunganya PVC, kuko zigira uruhare runini mukugabanya gufatana hagati ya PVC nicyuma. Aya mavuta yiganjemo ahanini ntabwo ari polar muri kamere, hamwe n'ibishashara bya paraffine na polyethylene bikoreshwa cyane. Imikorere y'amavuta yo hanze ahanini biterwa n'uburebure bw'urunigi rwa hydrocarubone, ishami ryayo, ndetse no kuba hari amatsinda akora.
Mugihe amavuta yo hanze afite akamaro mugutezimbere uburyo bwo gutunganya, dosiye yabyo igomba kugenzurwa neza. Mugihe kinini, birashobora kuganisha ku ngaruka zitifuzwa nko kuba igicu mubicuruzwa byanyuma no gusohora amavuta hejuru. Kubwibyo, kubona impirimbanyi iboneye mubikorwa byabo nibyingenzi kugirango habeho kunoza imikorere hamwe nibyifuzo byanyuma-bicuruzwa.
Mugabanye gufatana hagati ya PVC nubuso bwicyuma, amavuta yo hanze yorohereza gutunganya neza no kubuza ibikoresho gukomera kubikoresho bitunganya. Ibi byongera imikorere yuburyo bwo gukora kandi bifasha kugumana ubusugire bwibicuruzwa byanyuma.
Igipimo cyo gusaba
