Ibisobanuro:Ubwoko bushya bwifu ya reberi ikoreshwa mugutezimbere imiterere ya AS resin nko kurwanya ingaruka, kongera imbaraga zibicuruzwa no kunoza imikorere yubusaza bwibicuruzwa-ifu ya ASA rubber JCS-887, ikoreshwa muburyo bwo gutera inshinge AS resin.Nibicuruzwa byibanze-shell emulsion polymerisation kandi bifite aho bihurira na AS resin.Irashobora kunoza imiterere yibicuruzwa bitagabanije gusaza kwimikorere yibicuruzwa kandi bikoreshwa muburyo bwo gutera inshinge.
Ijambo ryibanze:AS resin, ifu ya ASA reberi, imiterere yubukanishi, guhangana nikirere, kubumba inshinge.
na:Zhang Shiqi
aderesi:Shandong Jinchangshu Ibikoresho bishya byikoranabuhanga Co, Ltd., Weifang, Shandong
1 Intangiriro
Muri rusange, ASA resin, terpolymer igizwe na acrylate-styrene-acrylonitrile, itegurwa no gushiramo polymers ya styrene na acrylonitrile muri reberi ya acrylic kandi ikunze gukoreshwa mubice bya elegitoroniki byo hanze, ibikoresho byubwubatsi, nibicuruzwa bya siporo kubera ibyiza byayo, harimo kurwanya ikirere. , kurwanya imiti, no gukora.Nyamara, ikoreshwa rya ASA risigara mubikoresho bisaba amabara nkumutuku, umuhondo, icyatsi, nibindi bigarukira kuberako ibice bya styrene na acrylonitrile bidahuza bihagije muri reberi ya acrylate mugihe cyo kuyitegura no kwerekana rebero ya acrylate ihari, bikavamo ibara ribi rihuye hamwe nuburabyo busigaye.By'umwihariko, ibipimo byerekana imbaraga za monomers zikoreshwa mugutegura resin ya ASA byari 1.460 kuri butyl acrylate, 1.518 kuri acrylonitrile, na 1.590 kuri styrene, kuburyo hari itandukaniro rinini hagati yerekana indangantego ya reberi ya acrylate ikoreshwa nkibyingenzi hamwe nintangiriro indangantego yo kugabanya ibice byashizwemo.Kubwibyo, ASA resin ifite ibara ridahuye ryimiterere.Kubera ko ASA resin idasobanutse kandi itari nziza cyane yubukanishi nkibintu bigira ingaruka nimbaraga zingirakamaro za resin nziza, ibi bituzanira icyerekezo cya R&D ninzira ya R&D.
Ibisanzwe bya termoplastique bihari kurubu ni acrylonitrile-butadiene-styrene (ABS) polymers ifatanije na reberi nka butadiene polymers.ABS polymers ifite imbaraga zingirakamaro no mubushyuhe buke cyane, ariko ifite ibihe bibi no kurwanya gusaza.Niyo mpamvu, birakenewe kuvanaho polimeri ya Ethylene idahagije kugirango ikoreshwe kugirango ikore ibisigazwa bifite imbaraga zingirakamaro hamwe nikirere cyiza ndetse no kurwanya gusaza.
Ifu ya ASA reberi JCS-887 yatunganijwe nisosiyete yacu irahuza cyane na AS resin, kandi ifite ibyiza byo guhangana ningaruka nyinshi, imikorere itunganijwe neza, guhangana nikirere cyiza, no kongera ibicuruzwa.Bikoreshwa muri AS resin inshinge.
2 Basabwe
AS resin / ASA ifu ya rubber JCS-887 = 7/3, ni ukuvuga, kuri buri bice 100 bya AS resin alloy, igizwe nibice 70 bya AS resin, nibice 30 byifu ya ASA rubber JCS-887.
3 Kugereranya imikorere hamwe nimbere yimbere mumahanga no mumahanga ASA reberi
1. AS resin alloy yateguwe ukurikije formula iri mu mbonerahamwe ya 1 ikurikira.
Imbonerahamwe 1
| Gutegura | |
| Andika | Misa / g |
| AS Resin | 280 |
| Nka ifu ya rubber JCS-887 | 120 |
| Amavuta yo kwisiga | 4 |
| Umukozi uhuza | 2.4 |
| Antioxidant | 1.2 |
2. Gutunganya intambwe ya AS resin alloy: Shyiramo formula yavuzwe haruguru, ongeramo ibice muri granulator kugirango ubanze uhuze granules, hanyuma ushyire granules mumashini ibumba inshinge kugirango ibe inshinge.
3. Gerageza kugereranya imiterere yubukorikori bwurugero rwicyitegererezo nyuma yo guterwa inshinge.
4. Kugereranya imikorere hagati yifu ya ASA rubber JCS-887 nicyitegererezo cyamahanga bigaragara mumbonerahamwe 2 hepfo.
Imbonerahamwe 2
| Ingingo | Uburyo bwo kugerageza | Imiterere yubushakashatsi | Igice | Icyerekezo cya tekiniki (JCS-887) | Icyerekezo cya tekiniki (icyitegererezo cyo kugereranya) |
| Vicat yoroshya ubushyuhe | GB / T 1633 | B120 | ℃ | 90.2 | 90.0 |
| Imbaraga | GB / T 1040 | 10mm / min | MPa | 34 | 37 |
| Kurambura cyane kuruhuka | GB / T 1040 | 10mm / min | % | 4.8 | 4.8 |
| Imbaraga | GB / T 9341 | 1mm / min | MPa | 57 | 63 |
| Kwunama modulus ya elastique | GB / T 9341 | 1mm / min | GPa | 2169 | 2189 |
| Ingaruka imbaraga | GB / T 1843 | 1A | KJ / m2 | 10.5 | 8.1 |
| Gukomera ku nkombe | GB / T 2411 | Inkombe D. | 88 | 88 |
4 Umwanzuro
Nyuma yo kugenzura ubushakashatsi, ifu ya ASA rubber JCS-887 yakozwe na societe yacu hamwe na AS resin inshinge, ibintu byose byimiterere yubukanishi byatejwe imbere, kandi mubice byose ntabwo biri munsi yandi mafu ya rubber mugihugu ndetse no mumahanga.
Igihe cyo kohereza: Jun-20-2022