Kuyerekeza kwa pulasitiki yolimbikitsidwa ndi ulusi wa smc glass fiber ndi chitsulo ndi zipangizo zina

Kuyerekeza kwa zipangizo zophatikizika za SMC ndi zipangizo zachitsulo:

1) Kuyendetsa mphamvu

Zitsulo zonse zimayendetsa mpweya, ndipo kapangidwe ka mkati mwa bokosi lopangidwa ndi chitsulo kayenera kutetezedwa, ndipo mtunda winawake uyenera kusiyidwa ngati lamba wodzipatula poika bokosilo. Pali ngozi yobisika yotuluka madzi komanso kutaya malo.

SMC ndi pulasitiki yotenthetsera kutentha yokhala ndi kukana pamwamba kopitilira 1012Ω. Ndi chinthu chotetezera kutentha. Chili ndi mphamvu yoteteza kutentha komanso mphamvu yowononga kutentha, zomwe zimatha kupewa ngozi zotayikira, kusunga mphamvu zabwino za dielectric pama frequency apamwamba, komanso sizimawonetsa kapena kutsekereza. Kufalikira kwa ma microwave kumatha kupewa kugwedezeka kwa magetsi m'bokosi, ndipo chitetezo chimakhala chokwera.

2) Maonekedwe

Chifukwa cha kukonzedwa kwa chitsulo kovuta, mawonekedwe ake ndi osavuta. Ngati mukufuna kupanga mawonekedwe okongola, mtengo wake udzakwera kwambiri.

SMC ndi yosavuta kupanga. Imapangidwa ndi nkhungu yachitsulo pansi pa kutentha kwambiri komanso kupanikizika kwambiri, kotero mawonekedwe ake akhoza kukhala apadera. Pamwamba pa bokosilo pali zooneka ngati diamondi, ndipo SMC imatha kupakidwa utoto mosasamala kanthu. Mitundu yosiyanasiyana imatha kusinthidwa malinga ndi zosowa za makasitomala.

3) Kulemera

Mphamvu yeniyeni ya chitsulo nthawi zambiri imakhala 6-8g/cm3 ndipo mphamvu yeniyeni ya zinthu za SMC nthawi zambiri siipitirira 2 g/cm3. Kulemera kochepa kumakhala koyenera kunyamulidwa, zomwe zimapangitsa kuti kuyika kukhale kosavuta komanso kosavuta, komanso kumapulumutsa ndalama zoyendera ndi kuyika.

4) Kukana dzimbiri

Bokosi lachitsulo sililimbana ndi dzimbiri la asidi ndi alkali, ndipo ndi losavuta kuchita dzimbiri ndi kuwonongeka: ngati litakonzedwa ndi utoto woletsa dzimbiri, choyamba, lidzakhudza chilengedwe panthawi yopaka utoto, ndipo utoto watsopano woletsa dzimbiri uyenera kutengedwa zaka ziwiri zilizonse. Mphamvu yolimbana ndi dzimbiri ingapezeke kokha mwa kuchiza, zomwe zimawonjezera kwambiri mtengo wokonza pambuyo pake, komanso zimakhala zovuta kugwiritsa ntchito.

Zogulitsa za SMC zili ndi kukana dzimbiri bwino ndipo zimatha kukana dzimbiri la madzi, mafuta, mowa, mchere wa electrolytic, acetic acid, hydrochloric acid, sodium-potassium compounds, mkodzo, phula, asidi ndi nthaka zosiyanasiyana, komanso mvula ya asidi. Zogulitsazo sizili ndi mphamvu yabwino yoletsa ukalamba. Pamwamba pa zogulitsazo pali chitetezo cholimba komanso kukana kwamphamvu kwa UV. Chitetezo chowirikiza kawiri chimapangitsa kuti zogulitsazo zikhale ndi mphamvu yoletsa ukalamba kwambiri: zoyenera nyengo yonse yoipa, m'malo ozungulira -50C—+150 digiri Celsius, Zingathebe kukhala ndi mphamvu zabwino zakuthupi ndi zamakanika, ndipo mulingo woteteza ndi IP54. Zogulitsazo zimakhala ndi moyo wautali ndipo sizimasamalidwa.

SMC poyerekeza ndi ma thermoplastic ena:

1) Kukana ukalamba

Ma thermoplastics sakalamba msanga. Akagwiritsidwa ntchito panja kwa nthawi yayitali, thaulolo limakhala lowala komanso lamvula, ndipo pamwamba pake pamasintha mtundu mosavuta ndikukhala wakuda, wosweka komanso wofooka, zomwe zimakhudza mphamvu ndi mawonekedwe a chinthucho.

SMC ndi pulasitiki yotenthetsera kutentha, yomwe siisungunuka komanso siisungunuka ikatha kuuma, ndipo imakhala ndi kukana dzimbiri bwino. Imatha kukhalabe ndi mphamvu zambiri komanso mawonekedwe abwino ikagwiritsidwa ntchito panja kwa nthawi yayitali.

2) Kuyenda

Ma thermoplastic onse ali ndi mphamvu zoyenda. Pogwiritsa ntchito mphamvu yakunja ya nthawi yayitali kapena mphamvu yodziyesa, kusintha kwina kumachitika, ndipo chinthu chomalizidwa sichingagwiritsidwe ntchito kwa nthawi yayitali. Pakatha zaka 3-5, chiyenera kusinthidwa chonse, zomwe zimapangitsa kuti pakhale zinyalala zambiri.

SMC ndi chinthu chotenthetsera kutentha, chomwe sichimagwedezeka, ndipo chimatha kusunga mawonekedwe ake oyambirira popanda kusintha pambuyo pa kugwiritsidwa ntchito kwa nthawi yayitali. Zinthu zonse za SMC zitha kugwiritsidwa ntchito kwa zaka zosachepera khumi.

3) Kulimba

Zipangizo za thermoplastic zimakhala zolimba kwambiri koma sizimalimba mokwanira, ndipo zimayenera zinthu zazing'ono zokha, zosanyamula katundu, osati zinthu zazitali, zazikulu komanso zazikulu.