VP / VA Abakoporora
* Amavuta yo kwisiga Icyiciro VP / VA Abakoporora hamwe nimirire itandukanye ya N-Vinylpyrrolidone kuri Vinyl Acetate, igashonga mumashanyarazi menshi.Ni ikihe kibaho mumafu, igisubizo cyamazi nuburyo bwa etnol. VP / VA Igisubizo cyamazi ya Copolymers ntabwo ari ionic, kutabogama ntibisabwa, firime ibisubizo birakomeye, birabagirana, kandi bivanaho amazi; Guhindagurika neza, koroshya ingingo no kumva neza amazi bitewe na VP / VA; Guhuza neza hamwe na modifiseri nyinshi, plasitike, imiti ya spray nibindi bintu byo kwisiga, hamwe na hydroscopicity bigabanuka ugereranije na ration ya Vinyl acetate.
Ibipimo by'ingenzi bya tekiniki:
| Ibicuruzwa | |||
| Kugaragara | Umweru kugeza amavuta yera, ifu-yubusa | Biragaragara neza kumazi yumuhondo | |
| VP / VA | 60/40 | 60/40 | 70/30 |
| K Agaciro | 27-35 | 27 ~ 35 | 27 ~ 35 |
| Monomers | 0.1% max. | 0.1% max. | 0.1% max. |
| Amazi | 5.0%. | 48 ~ 52% | 48 ~ 51% |
| Ibirimo bikomeye | 95% max. | 48 ~ 51% | 48 ~ 52% |
| Ashu | 0.1% max. | 0.1% max. | 0.1% max. |
| pH Agaciro (10% mumazi) | 4.0 ~ 7.0 | 4.0 ~ 7.0 | 4.0 ~ 7.0 |
Porogaramu:
VP / VA Copolymers nuguhitamo kwiza nkibikorwa byo gukora firime hamwe nogukora imisatsi, bikwiranye na bine zikoreshwa nko gukora firime no guhindura viscosity, cyane cyane mubicuruzwa bitunganya imisatsi, nka Gels Gels, gasi ya gaz ya Aerosol, Wera isa neza. .
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* Imiti yo mu rwego rwa farumasi VP / VA Copolymer-Copovidonehamwe na 60/40 ration ya N-Vinylpyrrolidone kuri Vinyl Acetate, igashonga mumashanyarazi menshi.Ni ikihe kibaho muri powder,Copovidone ikora firime ikomeye, ikurwaho namazi kandi yuzuye glossy, ifite ubwuzuzanye buhebuje hamwe na plastike nyinshi hamwe na modifiseri. Gukemura neza mumazi, inzoga nibindi bimera.
Ibipimo by'ingenzi bya tekiniki:
| Kugaragara | Ifu yera cyangwa umuhondo-yera ifu cyangwa flake, hygroscopique |
| Viscosity (Express nka K Agaciro) | 25.20 ~ 30.24 |
| Gukemura | Kubora neza mumazi, muri alcool no muri methylene chloride |
| Ibiranga | A.Ibikoresho bitagira ingano |
| BA ibara ry'umutuku rigaragara | |
| CA ibara rya violet iragaragara | |
| Peroxide (Yerekanwa nka H.2O.2) | 400 ppm. |
| Hydrazine | 1 ppm max. |
| Monomers (VP + VA) | 0.1% max. |
| Umwanda A (2-Pyrrolidone) | 0.5% max. |
| Ibyuma biremereye (nka Pb) | 20 ppm. |
| Gutakaza Kuma | 5.0%. |
| Ashu | 0.1% max. |
| Ethenyl Ibirimo | 35.3 ~ 42.0% max. |
| Ibirimo Azote | 7.0 ~ 8.0% |
Porogaramu:
Copovidone ikoreshwa cyane cyane mumazi-yogushiramo amazi hamwe nigituba cyumye mugikorwa cya granulation itose / nanone, irashobora kandi gukoreshwa nkibikoresho byo gukora firime.
* Amazi meza ya tablet binder, akwiranye na granulation itose cyangwa yumye / uburyo bwo guhonyora.
* Filime Yahoze: firime yemewe ya tablet hamwe nisukari kugirango irinde gutandukana, kugabanya ububobere buke no gutanga firime nziza.
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* Icyiciro cya tekiniki VP / VA Abakopororaziri hamwe na vinylpyrrolidone kuri vinyl acetate kandi iraboneka nkifu yera cyangwa ibisubizo bisobanutse neza mumazi, Ethanol na isopropanol.Ni uburyo bukomeye, burabagirana, bworoshye, bushobora gukurwaho amazi, ogisijeni yinjira muma firime, plastike nibyuma, ibi imitungo, ifatanije nubushobozi bwo kugenzura hydrophilicity ikoresheje monomer, biganisha mubikorwa byinganda.
Ibipimo by'ingenzi bya tekiniki:
| Ibicuruzwa | |||
| Kugaragara | Ifu yera yuzuye amavuta | Biragaragara neza kumazi yumuhondo | |
| VP / VA | 60/40 | 60/40 | 70/30 |
| K Agaciro | 27-35 | 27 ~ 35 | 27 ~ 35 |
| Monomers | 0.2% max. | 0.2% max. | 0.2% max. |
| Amazi | 5.0%. | 48 ~ 52% | 48 ~ 51% |
| Ibirimo bikomeye | 95% max. | 48 ~ 51% | 48 ~ 52% |
| Ashu | 0.1% max. | 0.1% max. | 0.1% max. |
| pH Agaciro (10% mumazi) | 4.0 ~ 7.0 | 4.0 ~ 7.0 | 4.0 ~ 7.0 |
Porogaramu:
VP / VA copolymers ikoreshwa cyane muruganda iri mumashanyarazi ashyushye, imashini ifotora hamwe no gutwikira impapuro za media jet, impapuro za pulasitike, Ubuhinzi nibindi bikoresho.
* Ipitingi ku mpapuro, firime, izindi substrate * Amazi adasubirwaho
* Amazi ashonga yamazi * Ibishushanyo byiza kandi birinda
* Photoresist / ugurisha mask binders * Imiti yubuhinzi
* Bioadheives * Masike yo gukingira
* Tera amababi
* Inganda-Kaminuza-Ubushakashatsi bufatanya guhanga udushya
* SGS & ISO Yemejwe
* Itsinda ry'umwuga & rikora
* Gutanga Uruganda
Inkunga ya tekiniki
* Inkunga ntoya
* Umuyoboro Mugari wa portfolio Yumuntu Wibikoresho Byibanze & Ibikoresho bifatika
* Igihe kirekire Isoko Ryamamare
* Inkunga iboneka
Inkunga
* Inkunga yuburyo bworoshye bwo kwishyura
* Amasaha 24 Igisubizo & Serivisi
* Serivisi n'ibikoresho Gukurikirana
