Mowa Wogulitsa PVA Polyvinyl

Mowa wa Polyvinyl (PVA) ndi polima wosungunuka m'madzi womwe nthawi zambiri umakhala woyera mu flake, flocculent, kapena mawonekedwe a ufa.

Kusungunuka kwabwino kwamadzi: kumatha kusungunuka m'madzi pa kutentha kosiyanasiyana kuti apange njira yowonekera.

Kumamatira kwabwino: kumakhudza kwambiri zida zosiyanasiyana.

Mapangidwe abwino kwambiri a filimu: Kanema wopangidwa ali ndi mphamvu zambiri komanso kusinthasintha.

Kukaniza zosungunulira: Pamlingo wakutiwakuti, zimatha kukana kukokoloka kwa zosungunulira wamba.

Biocompatibility: Zopanda poizoni komanso zochezeka kwa thupi la munthu komanso chilengedwe.

Makampani opanga nsalu

Amagwiritsidwa ntchito ngati ma warp saizing kuti apititse patsogolo mphamvu komanso kuvala kwa ulusi.

Zothandizira zosindikiza ndi zopaka utoto, zimathandizira kumamatira kwa utoto ndi kugawa yunifolomu.

Makampani opanga mapepala

Pepala pamwamba sizing wothandizira kuonjezera mphamvu ndi madzi kukana pepala.

Pigment ? kuyanika zomatira kusintha katundu TACHIMATA pepala.

Munda womatira

Zomatira matabwa, mapepala, CHIKWANGWANI ndi zipangizo zina.

Makampani omanga

Zowonjezera za simenti kuti zipititse patsogolo mphamvu za simenti.

Malo azachipatala

The zopangira mankhwala kapisozi, wothandiza zinthu za ophthalmic mankhwala.

Nthawi zambiri amakonzedwa ndi alcoholysis ya polyvinyl acetate.

Pakuchulukirachulukira kwa zida zogwira ntchito kwambiri m'mafakitale osiyanasiyana, ziyembekezo zamsika za PVA ndizambiri. Motsogozedwa ndi kukweza kwa mafakitale azikhalidwe monga nsalu ndi kupanga mapepala, komanso chitukuko cha minda yomwe ikubwera monga biomedicine ndi zida zamagetsi, kufunikira kwake kumsika kukuyembekezeka kupitiliza kukula.

Pewani chinyezi ndi kutentha kwambiri posunga.

Pamene kusungunuka, kutentha ndi kuthamanga kwachangu kuyenera kuyang'aniridwa kuti zitsimikizire kusungunuka kokwanira ndipo ntchitoyo siikhudzidwa.

Sankhani zitsanzo zoyenera ndi mafotokozedwe malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito.

Mwachitsanzo, mumakampani opanga nsalu, PVA yokhala ndi kukhuthala kwapadera ndi digiri ya alcoholysis iyenera kusankhidwa molingana ndi zofunikira ndi ndondomeko ya ulusi; Pogwiritsira ntchito zomatira, kupanga ndi kugwiritsa ntchito PVA ziyenera kusinthidwa malinga ndi chikhalidwe cha zomatira.

Mwachidule, mowa wa Polyvinyl umagwira ntchito yofunikira m'magawo ambiri okhala ndi mawonekedwe ake apadera, kupereka chithandizo champhamvu pakukula kwa mafakitale ogwirizana.