Kugereranya ibikoresho bya pulasitiki bikonjeshejwe na fibre ya smc n'ibyuma n'ibindi bikoresho

Kugereranya ibikoresho bya SMC bivanze n'ibikoresho by'icyuma:

1) Uburyo bwo kuyobora amashanyarazi

Ibyuma byose bifite ubushobozi bwo kuyobora, kandi imiterere y'imbere y'agasanduku gakozwe mu byuma igomba kuba ifunze neza, kandi intera runaka igomba gusigara nk'umukandara wo kwimura igihe cyo gushyiraho agasanduku. Hari akaga runaka gahishe gashobora gusohoka no gupfusha ubusa umwanya.

SMC ni pulasitiki ikoresha thermosetting ifite ubushobozi bwo guhangana n'ubuso burenga 1012Ω. Ni ibikoresho bikingira ubushyuhe. Ifite ubushobozi bwo guhangana n'ubushyuhe bukabije kandi butuma umuriro ugabanuka, ishobora gukumira impanuka zo kuva, igakomeza kugira imiterere myiza ya dielectric ku murongo wo hejuru, kandi ntigire icyo ihindura cyangwa ngo ihagarike. Kwaguka kwa mikoroonde bishobora kwirinda amashanyarazi aturuka mu gasanduku, kandi umutekano ukaba mwinshi.

2) Isura

Bitewe n'uburyo ibyuma bitunganywa mu buryo bugoye, ubuso bugaragara bworoshye. Niba ushaka gukora imiterere myiza, ikiguzi kizazamuka cyane.

SMC yoroshye kuyikora. Ikorwa n'icyuma gikozwe mu ibumba kiri mu bushyuhe bwinshi n'umuvuduko mwinshi, bityo imiterere yayo ishobora kuba yihariye. Ubuso bw'agasanduku bwakozwe mu buryo bumeze nk'ibuye, kandi SMC ishobora gusigwa irangi uko ibishaka. Amabara atandukanye ashobora guhindurwa bitewe n'ibyo abakiriya bakeneye.

3) Uburemere

Uburemere bwihariye bw'icyuma muri rusange ni 6-8g/cm3 kandi uburemere bwihariye bw'ibikoresho bya SMC muri rusange ntiburenze 2 g/cm3. Uburemere buke butuma gutwara ibintu byoroshye kandi byoroshye, kandi bugatuma amafaranga yo gutwara no gushyiraho ibintu bigabanuka cyane.

4) Ubudahangarwa bw'inkongi

Agasanduku k'icyuma ntigashobora kurwanya aside na alkali, kandi biroroshye kwangiza no kwangiza: iyo gasizwe irangi rirwanya ingese, mbere ya byose, kazagira ingaruka ku bidukikije mu gihe cyo gusiga irangi, kandi irangi rishya rirwanya ingese rigomba gufatwa buri myaka 2. Ingaruka zo kwirinda ingese zishobora kugerwaho gusa no kuvurwa, ibyo bikaba byongera cyane ikiguzi cyo kubungabunga nyuma yo kugakoresha, kandi biragoye no kugakoresha.

Ibicuruzwa bya SMC bifite ubushobozi bwo kurwanya ingese kandi bishobora kurwanya ingese z'amazi, lisansi, alcool, umunyu wa electrolytic, aside asetiki, aside hydrochloric, sodium-potassium compounds, inkari, asphalt, aside n'ubutaka bitandukanye, ndetse n'imvura ya aside. Ibicuruzwa ubwabyo ntibigira ubushobozi bwo kurwanya gusaza. Ubuso bw'ibicuruzwa bufite urwego rwo kurinda rufite ubushobozi bukomeye bwo kurwanya imirasire ya UV. Uburinzi bubiri butuma ibicuruzwa bifite ubushobozi bwo kurwanya gusaza: bikwiranye n'ikirere kibi cyose, mu kirere kiri hagati ya -50C na +150 dogere selisiyusi, Bishobora kugumana imiterere myiza y'umubiri n'iy'ikoranabuhanga, kandi urwego rwo kurinda ni IP54. Ibicuruzwa bimara igihe kirekire kandi ntibibungabungwa.

SMC ugereranije n'izindi thermoplastics:

1) Ubudahangarwa ku gusaza

Thermoplastics ntizishobora gusaza cyane. Iyo zikoreshejwe hanze igihe kirekire, igitambaro kizahura n'urumuri n'imvura, kandi ubuso bwacyo bushobora guhindura ibara byoroshye, bugahinduka umukara, bugacikamo uduce duto, bityo bigira ingaruka ku mbaraga n'isura y'igicuruzwa.

SMC ni pulasitiki ikoresha thermosetting, idashonga kandi ntishonga nyuma yo gushonga, kandi ifite ubudahangarwa bwiza bwo kwangirika. Ishobora kugumana imbaraga nyinshi kandi igaragara neza nyuma yo gukoreshwa igihe kirekire hanze.

2) Gucika intege

Thermoplastic zose zifite ubushobozi bwo gucika intege. Mu gihe cy'imbaraga zo hanze z'igihe kirekire cyangwa imbaraga zo kwisuzuma, hazabaho ingano runaka y'ihindagurika, kandi umusaruro urangiye ntushobora gukoreshwa igihe kirekire. Nyuma y'imyaka 3-5, ugomba gusimburwa wose, bigatuma habaho imyanda myinshi.

SMC ni ibikoresho bikoresha thermosetting, nta gucika intege, kandi bishobora kugumana imiterere yabyo ya mbere nta guhindagurika nyuma yo gukoreshwa igihe kirekire. Ibicuruzwa bya SMC muri rusange bishobora gukoreshwa nibura imyaka icumi.

3) Gukomera

Ibikoresho bya thermoplastic bifite ubukomere bwinshi ariko ntibihagije, kandi bibereye gusa ibicuruzwa bito bidatwara imizigo, ntabwo bibereye ibicuruzwa birebire, binini kandi binini.