Fiber Yakasimbiswa Thermoplastic Composites (FRTP)
Fiber-reinforced thermoplastic composite zvinhu chikamu chakakosha chezvakasanganiswa zvinhu. Yakasiyana-siyana thermoplastic resins inosimbiswa nayogirazi fibers(GF),carbon fibers (CF), aramid fibers (AF) uye zvimwe zvinhu zvefiber. Yepamberi faibha-yakasimbiswa thermoplastic macomposites ane zvinhu zvakanakisa senge kusimba kwakanyanya, kusimba kusagadzikana uye kuneta kuramba, nyore kuumba maitiro, pfupi kutenderera, yakakwirira zvinhu zvekushandisa (hapana tsvina), uye hapana chikonzero chekudzikira-tembiricha kuchengetedza, uye yave tsvagiridzo. hotspot muindasitiri yezvinhu.
Yakajairika kuita mabhenefiti eFRTP
Thermoplastic composite FRTP yakashandiswa kwemakumi emakore. Zvichienzaniswa ne thermosetting composites se phenolic resin, urea-formaldehyde resin, epoxy resin, uye polyurethane, thermoplastic composite ine zvimwe zvakakosha:
◆Low density uye simba rakakwirira:Density yeFRTP ndeye 1.1-1.6g/cm3, inongori 1/5-1/7 yesimbi, 1/3-1/4 yakareruka kupfuura thermosetting FRP, uye inogona kuwanikwa nediki unit mass Yakakwirira mechani simba uye giredhi rekushandisa.
◆Dhigirii yakakura yerusununguko mukuita dhizaini: Iwo emuviri zvimiro, makemikari zvimiro, uye mechaniki zvivakwa zveFRTP zvakagadzirirwa kuburikidza neane musoro sarudzo yemhando yemhando yezvinhu, zviyero, nzira dzekugadzirisa, fiber yemukati uye nzira dzekuisa. Pane zvinhu zvakawanda, zvinonyanya kukosha zvinosanganisira polyetherketoneketone (PEKK), polyetheretherketone (PEEK), polyphenylene sulfide (PPS), naironi (PA), polyetherimide (PEI), etc. yakakurawo zvikuru.
◆Thermal properties: Iyo tembiricha yekushandisa yepurasitiki ndeye 50-100 ℃, uye inogona kuwedzerwa kusvika pamusoro pe100 ℃ mushure mekusimbiswa negirazi fiber. Kupisa kwekupisa kupisa kwePA6 ndeye 65 ° C, uye mushure mekusimbiswa ne30% yegirazi fiber, kupisa kwekupisa kwekushisa kunogona kuwedzerwa kusvika 190 ° C. Kupisa kwekudzivirira kwePEEK kunosvika 220°C. Mushure mekusimbiswa ne30% yegirazi fiber, tembiricha yekushandisa inogona kuwedzerwa kusvika 310 ° C. Thermosetting composite zvinhu hazvigone kuwana yakanyanya kupisa kupisa.
◆Chemical corrosion resistance: Iyo inonyanya kutsanangurwa nekuita kwematrix zvinhu. Kune akawanda marudzi e thermoplastic resins, uye resin yega yega ine anti-corrosion maitiro. Naizvozvo, iyo matrix resin inogona kusarudzwa zvinoenderana nemamiriro ekushandisa uye epakati mamiriro eiyo composite zvinhu. Kazhinji, inogona kusangana nezvinodiwa zvekushandisa. Kuramba kwemvura kweFRTP zvakare kuri nani pane iyo thermosetting composite.
◆Electrical properties: FRTP kazhinji ine yakanaka dielectric zvivakwa, hairatidze masaisai eredhiyo, uye inotumira ma microwave zvakanaka. Sezvo mwero wekunyudzwa kwemvura weFRTP uri diki pane weiyo thermosetting FRP, masimba ayo emagetsi ari nani pane ekupedzisira. Mushure mekuwedzera conductive zvinhu kuFRTP, inogona kuvandudza conductivity yayo uye kudzivirira kugadzirwa kwemagetsi akamira.
◆Marara anogona kushandiswa patsva: FRTP inogona kugadziridzwa zvakare nekuumbwa, marara uye zvakasara zvinogona kudzokororwa, uye zvemuviri uye zvemichina zvimiro hazvishanduke zvakanyanya, uye hazvizokonzeresa kusvibiswa kwezvakatipoteredza. zvinodiwa zvakatipoteredza.
Tarisa uone edu mafoto gallery uye dzimwe nhau nezveGRECHO Fiberglassnyayahere.
Chero chero girazi fiber chigadzirwa kana composite zvinhu zvekutenga zvinodiwa zvinogona kubatika zvinotevera:
Whatsapp: +86 18677188374
Email: info@grechofiberglass.com
Tel: +86-0771-2567879
Mhomho.: +86-18677188374
Webhusaiti:www.grechofiberglass.com
Nguva yekutumira: Sep-23-2021
