Nkhani

Magalasi opangidwa ndi polymer matrix composites ndi zida zofunikira zaumisiri, ndizomwe zimagwiritsidwa ntchito kwambiri padziko lonse lapansi, makamaka chifukwa chakuchepetsa kulemera kwawo kuphatikiza kuuma kwapadera komanso mphamvu.

Polyamide 6 (PA6) yokhala ndi 30% Glass Fibre(GF) ndi imodzi mwa ma polima omwe amagwiritsidwa ntchito kwambiri chifukwa cha zabwino zomwe imabweretsa monga mtundu, mawonekedwe amakina owongolera, kutentha kwambiri kwa magwiridwe antchito, mphamvu ya abrasion, kubwezeretsanso, ndi zina. amapereka zida zoyenera zopangira zipolopolo za zida zamagetsi, zida zamagetsi zamagetsi, zida zamakina aukadaulo, ndi zida zamagalimoto.

Komabe, zidazi zilinso ndi zovuta, monga Njira zopangira ma jekeseni nthawi zambiri zimakhala jekeseni. madzi amadzimadzi a nayiloni opangidwa ndi ulusi ndi osauka, omwe amatsogolera mosavuta ku kuthamanga kwa jekeseni, kutentha kwa jekeseni, jekeseni wosakhutiritsa, ndi zizindikiro zoyera zowonekera pamwamba, Chochitikachi chimadziwika kuti "chingwe choyandama", chomwe sichivomerezeka ku pulasitiki. mbali zokhala ndi zofunikira zowoneka bwino munjira yopangira jekeseni.

Ngakhale, popanga zinthu zopangidwa ndi jekeseni, mafuta sangawonjezedwe mwachindunji kuti athetse vutoli, ndipo nthawi zambiri, ndikofunikira kuwonjezera mafuta munjira yosinthidwa pazida zopangira kuti zitsimikizire kuti kulimbitsa magalasi kumapangidwira bwino.

Silicone yowonjezeraimagwiritsidwa ntchito ngati chida chothandiza kwambiri pokonza komanso mafuta. Chopangira chake cha silicone chimathandizira kugawa zodzaza muzodzaza zodzaza ndi mawonekedwe otaya a polima asungunuke. Izi zimawonjezera kutulutsa kwa extruder. Zimachepetsanso mphamvu zomwe zimafunikira pakuphatikiza, Nthawi zambiri, mlingo wa silicone wowonjezera ndi 1 mpaka 2 peresenti. Chogulitsacho ndi chosavuta kudyetsa ndi dongosolo lokhazikika ndipo chimaphatikizidwa mosavuta muzosakaniza za polima pawiri-screw extruder.

Kugwiritsa ntchitosilicon yowonjezeramu PA 6 yokhala ndi 30% ulusi wagalasi wapezeka kuti ndiwopindulitsa pazogwiritsa ntchito zosiyanasiyana. Pochepetsa kuchuluka kwa ulusi wowululidwa pamwamba pa zinthuzo, zowonjezera za silicone zimathandizira kuti pakhale kutha kosalala komanso kuyenda bwino. Kuonjezera apo, angathandizenso kuchepetsa kugwedezeka ndi kuchepa panthawi yopanga komanso kuchepetsa phokoso ndi kugwedezeka pakugwira ntchito. choncho,zowonjezera za siliconendi njira yabwino kwa opanga omwe akufuna kukonza zinthu zawo.

Kupanga Njira Zochepetsera Polyamide 6 PA6 GF30 Glass Fiber Exposure

SILIKE Silicone MasterbatchLYSI-407 imagwiritsidwa ntchito kwambiri ngati chowonjezera chothandizira pamakina a PA6 ogwirizana ndi utomoni kuti apititse patsogolo mawonekedwe a utomoni ndi mawonekedwe apamwamba, monga kutha kwa utomoni wabwino, kudzaza nkhungu & kutulutsa, torque yocheperako, kutsika kocheperako, kukangana kwakukulu, mar kukaniza.Chinthu chimodzi chounikira chimathandiza kuthetsa mavuto a Glass fiber mu PA6 GF 30 jakisoni.