Nkhani

M'gawo lamagalimoto osinthika nthawi zonse, mapulasitiki opepuka asintha kwambiri. Popereka chiŵerengero chachikulu cha mphamvu ndi kulemera, kusinthasintha kwa mapangidwe, ndi kutsika mtengo, mapulasitiki opepuka ndi ofunikira pothana ndi zomwe makampani akufuna kuti azigwiritsa ntchito mafuta, kuchepetsa mpweya, ndi kukhazikika. Komabe, ngakhale kuti zinthuzi zili ndi ubwino wambiri, zimabweranso ndi zovuta zina. M'nkhaniyi, tiwona zowawa zomwe zimagwiritsidwa ntchito pakugwiritsa ntchito mapulasitiki opepuka m'makampani amagalimoto ndikupereka mayankho othandiza omwe angapangitse magwiridwe antchito ndikuchepetsa ndalama zopangira.

Kodi Ma Plastiki Opepuka Ndi Chiyani?

Mapulasitiki opepuka ndi ma polima osalimba kwambiri, monga polyethylene (PE), polypropylene (PP), polystyrene (PS), acrylonitrile butadiene styrene (ABS), polycarbonate (PC), ndi polybutylene terephthalate (PBT), yokhala ndi kachulukidwe koyambira 0.8–1.5 g/cm³. Mosiyana ndi zitsulo (mwachitsanzo, chitsulo: ~ 7.8 g/cm³), mapulasitikiwa amachepetsa kulemera popanda kupereka zofunikira zamakina kapena kutentha. Zosankha zapamwamba monga mapulasitiki okhala ndi thovu (mwachitsanzo, polystyrene yokulitsidwa, EPS) ndi zophatikizika za thermoplastic zimakulitsa kachulukidwe kakang'ono kwinaku akusunga umphumphu, kuwapangitsa kukhala abwino kugwiritsidwa ntchito pamagalimoto.

Kugwiritsa Ntchito Ma Plastiki Opepuka M'makampani Oyendetsa Magalimoto

Mapulasitiki opepuka ndi ofunikira pamapangidwe amakono agalimoto, zomwe zimathandiza opanga kukwaniritsa magwiridwe antchito, magwiridwe antchito, komanso zolinga zokhazikika. Ntchito zazikuluzikulu zikuphatikiza:

1. Zida Zam'kati mwa Magalimoto:

Zida: PP, ABS, PC.

Ntchito: Dashboards, mapanelo zitseko, mipando mipando.

Ubwino: Wopepuka, wokhazikika, komanso wosinthika makonda ndi chitonthozo.

2. Zida Zakunja Zagalimoto:

Zida: PP, PBT, PC/PBT zikuphatikiza.

Ntchito: Mabampa, ma grilles, nyumba zamagalasi.

Ubwino: Kusasunthika, kusinthasintha kwanyengo, komanso kuchepa kwa kulemera kwagalimoto.

3. Zigawo za Under-the-Hood:

Zida: PBT, polyamide (nayiloni), PEEK.

Ntchito: Zophimba za injini, kuchuluka kwa mpweya, ndi zolumikizira.

Ubwino: Kukana kutentha, kukhazikika kwa mankhwala, ndi kulondola kwazithunzi.

4. Zida Zapangidwe:

Zida: Galasi kapena carbon fiber-reinforced PP kapena PA.

Mapulogalamu: Kulimbitsa ma chassis, ma tray a batri pamagalimoto amagetsi (EVs).

Ubwino: Kuchuluka kwa mphamvu ndi kulemera, kukana dzimbiri.

5. Kutsekereza ndi Kukokera:

Zida: PU thovu, EPS.

Ntchito: Makashini okhala, zotsekera mawu.

Ubwino: Ultra-light, mayamwidwe abwino kwambiri amphamvu.

M'magalimoto amagetsi, mapulasitiki opepuka amakhala ofunikira kwambiri, chifukwa amachotsa kulemera kwa mapaketi olemera a batri, kukulitsa kuchuluka kwa magalimoto. Mwachitsanzo, PP-based battery housings and PC glazing amachepetsa kulemera pamene akusunga miyezo ya chitetezo.

Mavuto Odziwika Ndi Mayankho a Pulasitiki Wopepuka Pakugwiritsa Ntchito Magalimoto

Ngakhale kuti ali ndi ubwino wake, monga kugwiritsira ntchito mafuta, kuchepetsa mpweya, kusinthasintha kwa mapangidwe, kutsika mtengo, ndi kukonzanso, mapulasitiki opepuka amakumana ndi zovuta pamagalimoto. M'munsimu muli nkhani zofala ndi zothetsera zothandiza.

Chovuta 1:Kukwapula ndi Kuvala Zosavuta mu Pulasitiki Yamagalimoto 

Nkhani: Mapulasitiki opepuka opepuka monga Polypropylene (PP) ndi Acrylonitrile Butadiene Styrene (ABS), omwe amagwiritsidwa ntchito kwambiri pazinthu zamagalimoto monga ma dashboards ndi mapanelo a zitseko, amatha kukwapula ndi kukwapula pakapita nthawi. Zolakwika zapamtundazi sizimangokhudza kukongola kokongola komanso zimatha kuchepetsa kukhazikika kwa mbalizo, zomwe zimafuna kukonzanso ndi kukonzanso kwina.

Zothetsera:

Pofuna kuthana ndi vutoli, kuphatikiza zowonjezera monga silicone-based pulasitiki zowonjezera kapena PTFE mu mapangidwe apulasitiki kungathandize kwambiri kupirira kwa pamwamba. Powonjezera 0.5-2% ya zowonjezera izi, kugundana kwapansi kumachepa, zomwe zimapangitsa kuti zinthuzo zisawonongeke ndi zokwawa.

Poganizira kuchuluka kwa opanga ma silicone omwe alipo, ndi njira ziti zomwe muyenera kugwiritsa ntchito posankha bwenzi loyenera kuchita bizinesi?

Ku Chengdu Silike Technology Co., Ltd., timakhazikika muzowonjezera pulasitiki zopangidwa ndi siliconeadapangidwa kuti apititse patsogolo mawonekedwe a Thermoplastics and Engineering mapulasitiki omwe amagwiritsidwa ntchito pamagalimoto. Pazaka zopitilira 20 zakuphatikizidwa kwa silicone ndi ma polima, SILIKE amadziwika kuti ndi wotsogola komanso mnzake wodalirika pakuchita bwino kwambiri.kukonza zowonjezera zowonjezera ndi zosintha.

Zathuzowonjezera pulasitiki zopangidwa ndi siliconemankhwala amapangidwa makamaka kuti athandize opanga ma polima:

1) Sinthani mitengo ya extrusion ndikukwaniritsa kudzaza kwa nkhungu mosasintha.

2) Limbikitsani mawonekedwe a pamwamba ndi mafuta, zomwe zimathandizira kutulutsa bwino nkhungu panthawi yopanga.

3) Kuchepetsa kugwiritsa ntchito mphamvu ndikuchepetsa mtengo wamagetsi osafunikira kusinthidwa kwa zida zomwe zilipo kale.

4) Zowonjezera zathu za silikoni zimagwirizana kwambiri ndi ma thermoplastics osiyanasiyana ndi mapulasitiki a engineering, kuphatikiza:

Polypropylene (PP), Polyethylene (HDPE, LLDPE/LDPE), Polyvinyl Chloride (PVC), Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS), Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS), Polystyrene (PS/HIPS), Polyetylephthalate PET (PBT), Polymethyl Methacrylate (PMMA), Nylon (Polyamides, PA), Ethylene Vinyl Acetate (EVA), Thermoplastic Polyurethane (TPU), Thermoplastic Elastomers (TPE), ndi zina.

Izizowonjezera za siloxanezimathandizanso kuyendetsa ntchito zoyendetsera chuma chozungulira, kuthandizira opanga kupanga zinthu zokhazikika, zapamwamba zomwe zimakwaniritsa miyezo ya chilengedwe.

SILIKE Silicone Wax SILIMER 5235: Njira Yatsopano Yowonjezera Pamwamba Pakuwongolera Kukaniza Kukanika

Kupitirira muyezozowonjezera pulasitiki zopangidwa ndi silicone, SILIMER 5235, ndisera ya silicone yosinthidwa alkyl,zimaonekera. Zopangidwira zopangidwa ndi pulasitiki zowala kwambiri monga PC, PBT, PET, ndi PC/ABS, SILIMER 5235 imapereka kukanda kwapadera komanso kukana kuvala. Powonjezera mafuta ochulukirapo komanso kutulutsa nkhungu panthawi yokonza, zimathandiza kusunga mawonekedwe ndi kupepuka kwa chinthucho pakapita nthawi.

Mmodzi wa makiyi ubwino waphula la siliconeSILIMER 5235 ndikulumikizana kwake kwabwino kwambiri ndi utomoni wosiyanasiyana wa matrix, kuwonetsetsa kuti palibe mvula kapena kukhudzidwa kwamankhwala apamwamba. Izi zimapangitsa kukhala koyenera kwa mbali zamkati zamagalimoto komwe kukongola komanso kulimba kwa nthawi yayitali ndikofunikira.

Vuto Lachiwiri: Zowonongeka Pamwamba Panthawi Yokonza

Nkhani: Zigawo zoumbidwa ndi jakisoni (mwachitsanzo, mabampu a PBT) zitha kuwonetsa ma splay, mizere yoyenda, kapena zolembera.

Zothetsera:

Yamitsani bwino ma pellets (monga 120 ° C kwa maola 2-4 pa PBT) kuti mupewe kufalikira kokhudzana ndi chinyezi.

Konzani liwiro la jakisoni ndi kukakamiza kunyamula kuti muchotse mizere yoyenda ndi zikhomo.

Gwiritsani ntchito nkhungu zopukutidwa kapena zojambulidwa zokhala ndi mpweya wabwino kuti muchepetse zipsera.

Vuto Lachitatu: Kusamva Kutentha Kwambiri

Nkhani: PP kapena PE ikhoza kupunduka pansi pa kutentha kwakukulu muzogwiritsira ntchito pansi pa-hood.

Zothetsera:

Gwiritsani ntchito mapulasitiki osamva kutentha ngati PBT (malo osungunuka: ~220°C) kapena PEEK potengera kutentha kwambiri.

Phatikizani ulusi wagalasi kuti muwonjezere kukhazikika kwa kutentha.

Ikani zokutira zotchingira matenthedwe kuti muwonjezere chitetezo.

Chovuta Chachitatu: Kuchepa kwa Mphamvu zamakina

Nkhani: Mapulasitiki opepuka amatha kusowa kuuma kapena kukhudzidwa kwazitsulo pamagawo omangika.

Zothetsera:

Limbikitsani ndi galasi kapena ulusi wa kaboni (10-30%) kuti muwonjezere mphamvu.

Gwiritsani ntchito ma thermoplastic composites pazinthu zonyamula katundu.

Pangani zigawo zokhala ndi nthiti kapena dzenje kuti mulimbikitse kuuma popanda kuwonjezera kulemera.

Mukuyang'ana kupititsa patsogolo kukana kwa L yanuMapulasitiki olemera muzida zamagalimoto?

Lumikizanani ndi SILIKE kuti mufufuze zambiri za mayankho awo opepuka apulasitiki pamakampani amagalimoto, kuphatikizazowonjezera pulasitiki,anti-scratch agents,ndimar resistance modifier solutions.

Tel: +86-28-83625089, Email: amy.wang@silike.cn, Website: www.siliketech.com