PS plastike (polystirene)

Izina ry'icyongereza: Polystyrene

Uburemere bwihariye: 1.05 g / cm3

Igipimo cyo kugabanuka: 0.6-0.8%

Ubushyuhe bwo kubumba: 170-250 ℃

Ibihe byumye: -

biranga

Imikorere nyamukuru

a.Ibikoresho bya mashini: imbaraga nyinshi, kurwanya umunaniro, guhagarara neza, hamwe nuduce duto (impinduka nke cyane mubihe by'ubushyuhe bwo hejuru);
b.Ubushyuhe bwo gusaza: ubushyuhe bwa UL bwiyongereye bugera kuri 120 ~ 140 ℃ (gusaza igihe kirekire hanze ni byiza cyane);

c.Kurwanya ibisubizo: nta guhagarika umutima;

d.Guhagarara kumazi: byoroshye kubora uhuye namazi (koresha ubwitonzi mubushyuhe bwinshi nubushuhe buhebuje);

e.Imashanyarazi:

1. Imikorere ya insulasiyo: nziza (irashobora gukomeza gukora amashanyarazi atajegajega nubwo haba hari ubuhehere nubushyuhe bwo hejuru, ni ibikoresho byiza byo gukora ibice bya elegitoroniki n’amashanyarazi);

2. Coefficient ya dielectric: 3.0-3.2;

3. Kurwanya Arc: 120s

f.Gutunganya ibintu: gushushanya inshinge cyangwa gukuramo ibikoresho bisanzwe.Bitewe n'umuvuduko wihuse wa kristu kandi utemba neza, ubushyuhe bwububiko nabwo buri munsi yubwa plastiki yubuhanga.Iyo utunganya ibice bikikijwe n'inkuta, bifata amasegonda make, kandi bifata 40-60s gusa kubice binini.

Porogaramu

a.Ibikoresho bya elegitoronike: umuhuza, uhindura ibice, ibikoresho byo murugo, ibikoresho byifashishwa, ibifuniko bito byamashanyarazi cyangwa (kurwanya ubushyuhe, kurwanya umuriro, kubika amashanyarazi, gutunganya amashanyarazi);

b.Imodoka:

1. Ibice by'inyuma: cyane harimo gride ya mfuruka, moteri ya moteri, nibindi.;

2. Ibice by'imbere: cyane cyane harimo endoscope igumaho, imirongo yohanagura hamwe na sisitemu yo kugenzura;

3. Ibice byamashanyarazi yimodoka: ibinyabiziga byo gutwika ibiceri bigoramye hamwe nu mashanyarazi atandukanye, nibindi.

c.Ibikoresho bya mashini: umukandara wo gutwara umukandara wafashwe amajwi ya videwo, igifuniko cya mudasobwa ya elegitoronike, igifuniko cyamatara ya mercure, igifuniko cyicyuma cyamashanyarazi, ibice byimashini zitekesha hamwe nibikoresho byinshi, cams, buto, ibyuma bya elegitoroniki, ibice bya kamera ( hamwe no kurwanya ubushyuhe, Flame retardant ibisabwa)

Guhuza

Ukurikije ibikenewe bitandukanye, urashobora guhitamo ibifatika bikurikira:

1. G-955.

2. KD-833 yihuta irashobora guhita ihuza plastike ya PS mumasegonda make cyangwa amasegonda icumi, ariko igiti gifatika kirakomeye kandi kiravunika, kandi ntigishobora kurwanya amazi ashyushye hejuru ya dogere 60.

3. QN-505, ibice bibiri bigize kole, yoroshye ya kole, ikwiranye na PS nini nini ihuza cyangwa ikomatanya.Ariko ubushyuhe bwo hejuru burwanya ubukene.

4. QN-906: Ibice bibiri bigize kole, birwanya ubushyuhe bwinshi.

5. G-988: Ubushyuhe bwicyumba kimwe kigizwe nubushyuhe.Nyuma yo gukira, ni elastomer ifite amazi meza cyane, adashiramo imbaraga, irwanya ubushyuhe buke kandi buke.Niba umubyimba ari 1-2mm, bizakiza cyane mumasaha 5-6 kandi bifite imbaraga runaka.Bifata byibura amasaha 24 kugirango ukire neza.Igice kimwe, nta mpamvu yo kuvanga, koresha gusa nyuma yo gukuramo hanyuma ureke ihagarare idashyushye.

6Ingaruka ni nziza nyuma yo gukomera.Ariko ubushyuhe bwo hejuru burwanya ubukene.

Imikorere y'ibikoresho

Gukwirakwiza amashanyarazi meza cyane (cyane cyane insulasiyo yo hejuru), kutagira ibara no gukorera mu mucyo, kohereza urumuri kumwanya wa kabiri nyuma ya plexiglass, amabara, kurwanya amazi, guhagarara neza kwimiti, imbaraga zisanzwe, ariko gucika intege, byoroshye gutera impagarara, hamwe no kutoroherana Umuti wumuti nka benzene na lisansi.Birakwiye gukora insuline ibice bisobanutse, ibice byo gushushanya, ibikoresho bya shimi, ibikoresho bya optique nibindi bice.

Gushiraho imikorere

MaterialIbikoresho bya amorphous, kwinjiza amazi make, ntibikeneye gukama neza, kandi ntabwo byoroshye kubora, ariko coefficente yo kwagura ubushyuhe ni nini, kandi biroroshye kubyara ibibazo byimbere.Ifite amazi meza kandi irashobora kubumbwa na mashini yo gutera inshinge cyangwa plunger.

TNi byiza gukoresha ubushyuhe bwo hejuru bwibintu, ubushyuhe bwinshi, hamwe nigitutu cyo gutera inshinge.Kumara igihe cyo gutera inshinge nibyiza kugabanya imihangayiko yimbere no kwirinda kugabanuka no guhinduka.

Forms Ubwoko butandukanye bwamarembo burashobora gukoreshwa, kandi amarembo ahujwe nibice bya plastike arc kugirango birinde kwangirika kubice bya plastike mugihe irembo ryakuweho.Inguni yo kumanura ni nini kandi gusohora ni kimwe.Ubunini bwurukuta rwibice bya pulasitike ni kimwe, byaba byiza nta gushiramo, nka bimwe byinjizwamo bigomba gushyuha.

Koresha

PS ikoreshwa cyane mubikorwa bya optique kubera kohereza urumuri rwiza.Irashobora gukoreshwa mugukora ibirahuri bya optique nibikoresho bya optique, hamwe namabara abonerana cyangwa meza, nk'itara, amatara, ibikoresho byo kumurika, nibindi PS irashobora kandi kubyara ibikoresho byinshi byamashanyarazi nibikoresho bikora mubidukikije byihuta.Kubera ko plastiki ya PS ari ibintu bigoye-gushiramo ibikoresho, birakenewe gukoresha kole ya PS yabigize umwuga kugirango ihuze inganda.

Gukoresha PS wenyine nkigicuruzwa gifite ubwitonzi buhanitse.Ongeramo umubare muto wibindi bintu kuri PS, nka butadiene, birashobora kugabanya cyane ubwitonzi no kunoza ubukana bwingaruka.Iyi plastiki yitwa PS irwanya ingaruka, kandi imiterere yubukanishi iratera imbere cyane.Ibice byinshi byubukanishi nibice bifite imikorere myiza bikozwe muri plastiki.