Amapulasitiki aqhuba kahle kakhulu angamapulasitiki ahambisa kakhulu enziwe ngokugcwalisa ngokufanayo izinto ze-polymer matrix ngezigcwalisi ezishisayo. Ipulasitiki eqhuba kahle inesisindo esincane, ukushabalalisa ukushisa okufanayo, ukucubungula okulula nenkululeko yokuklama ephezulu. Ingasetshenziselwa ukukhiqiza izisekelo zezibani ze-LED, ama-radiator, ama-heat exchange, amapayipi, imishini yokushisa, imishini yokuqandisa, amagobolondo webhethri, imikhiqizo yokupakisha ye-elekthronikhi, njll., Futhi isetshenziswa kakhulu ku-Electronics, kagesi, ezimoto, ezokwelapha, amandla amasha, ezokundiza neminye imikhakha.
Ngokwe- "In-depth Research and Development Prospect Forecast Report ye-Thermal Conductive Plastics Industry ngo-2020-2025", kusukela ngonyaka wezi-2015 kuya kowezi-2019, isilinganiso saminyaka yonke sokukhula kwenhlanganisela yemakethe yamaplastiki eshisa phansi emhlabeni wonke sasingu-14.1%, kanti imakethe leyo usayizi ngo-2019 wawucishe ube ngu- $ 6.64 billion. INyakatho Melika inomnotho othuthukile. Ngaphezu kwe-elekthronikhi, ezikagesi, ezezimoto, ezokwelapha nezinye izimboni, izimboni ezisafufusa ezifana namandla amasha ziyaqhubeka nokuthuthuka futhi zibe yimakethe enkulu kunazo zonke emhlabeni yamapulasitiki ahamba kahle. Iqhutshwa yintuthuko yezomnotho esheshayo nokwandiswa kwezinga lezimboni lamazwe afana neChina neNdiya, isifunda sase-Asia-Pacific sesibe yisifunda esikhula ngesivinini esikhulu ekufunweni komhlaba wonke kwamapulasitiki asebenza kahle, futhi nenani lesidingo liyanda njalo.
Izici ezithinta ukusebenza kwamaplastikhi ashubisa amandla ngokushisa ikakhulukazi afaka izakhiwo zento ye-matrix ye-polymer, izakhiwo zokugcwalisa, izici zokubopha kanye nokusebenzisana phakathi kwe-matrix nokugcwalisa. Izinto ze-matrix ikakhulu zifaka i-nylon 6 / nylon 66, LCP, polycarbonate, polypropylene, PPA, PBT, polyphenylene sulfide, polyether ether ketone, njll .; okugcwaliswa ikakhulu kufaka i-alumina, i-aluminium nitride, i-silicon carbide, i-graphite, i-Thermal toner ephezulu, njll. Ukuqhutshwa kokushisa kwama-substrates ahlukene nokugcwalisa kuhlukile, futhi ukuxhumana phakathi kwalokhu kuhlukile. Ukuphakama kokushisa okushisayo kwe-substrate nokugcwalisa, ngcono izinga lokubopha mutual, nokwenza ngcono ukusebenza kwepulasitiki eshisa kakhulu.
Ngokuya ngokuqhutshwa kukagesi, amapulasitiki aqhuba kahle ngokweqile angahlukaniswa ngezigaba ezimbili: amaplastikhi ashubisa ngokushisa nangamapulasitiki aqinisa ukushisa. Ama-plastiki ahlanzekile enziwa ngomshini wenziwe ngensimbi eyimpuphu, i-graphite, i-carbon powder nezinye izinhlayiya ezihamba njengezigcwalisi, kanti imikhiqizo iyasebenza; ama-plastiki avikela ukushisa okwenziwe ngomshini enziwe ngama-oxide ensimbi afana ne-alumina, ama-nitride ensimbi afana ne-aluminium nitride, kanye ne-non-conductive silicon carbide. Izinhlayiya zenziwa ngama-filler, futhi umkhiqizo uyavikela. Uma kuqhathaniswa, amapulasitiki okuvikela ukushisa okushisa asezingeni eliphansi ane-conductivity eshisayo ephansi, futhi ama-plastiki aqhuba kahle futhi ahambisa ugesi anokuhamba okungcono kokushisa.
Emhlabeni jikelele, abakhiqizi bamaplastiki abasebenza ngokushisa kakhulu bahlanganisa iBASF, iBayer, iHella, iSaint-Gobain, i-DSM, iToray, iKazuma Chemical, iMitsubishi, i-RTP, iCelanese ne-United States. IPolyOne njll. Uma kuqhathaniswa nezidlakela zamazwe omhlaba, izinkampani zeplastikhi ezisebenza kahle zaseChina zibuthakathaka ngokwesikali nangokwezimali ezinkulu, futhi zintula amakhono we-R & D namasu amasha. Ngaphandle kwezinkampani ezimbalwa, izinkampani eziningi zigxila emncintiswaneni wezimakethe ezisezingeni eliphansi, futhi konke ukuncintisana okuyisisekelo kudinga ukuqiniswa.
Abahlaziyi bezimboni bathi ngokuthuthuka okuqhubekayo kobuchwepheshe, izinto ezisebenza ngogesi nezingxenye zemishini seziyancipha futhi zaba zincane, imisebenzi ehlanganisiwe iya ngokwanda, izinkinga zokushiswa kokushisa seziya ngokugqama, amapulasitiki ashisayo anokusebenza okuhle kakhulu, futhi izindawo zokufaka izicelo ziyaqhubeka zanda . Umnotho waseChina uyaqhubeka nokukhula kancane, izinga lomkhakha wezokukhiqiza liyaqhubeka nokukhula, kanti ubuchwepheshe buyaqhubeka nokuthuthuka. Isidingo semakethe sepulasitiki esebenza kahle kakhulu eqhubekayo sikhula. Kulesi simo, imboni yeplastikhi yaseChina eshisa kahle idinga ukuqhubeka ithuthukisa ukuncintisana kwayo okuyisisekelo ukufeza ukufakwa kwemikhiqizo ephezulu.
