Maitiro ezviitiko zvePolyurethane / Glass Fiber Composite Zvigadzirwa

Mushure memakore akati wandei ekusimudzira, vatorwa polyurethane vanodhonza Extrusion kuumbwa kwave kuchinjika. Mukuita kwePolyurethane kudhonza uye kutsvedza, manyorerwo eshanje anokwanisa kushandiswa, zvekuti simba rechigadzirwa racho rakawanda kwazvo. Panguva imwecheteyo, nekuda kwekukonzera simba rakanakisa simba, Simba reConslele uye rakapindira Simba rePolyurethane pachayo, zvigadzirwa zvinogona kuitwa mutete uye wakareruka.
Semuenzaniso, mutete I-Bhandi inogona kuitwa nekurega kuenderera mberi kwepasi silika kwakanzwika uye kusavhunduka kweI-danda kubva 3.3mm kusvika 2.6mm, ndichichengeta kuomarara kwayo kwakareba zvisina kuchinjika. Izvi zvinoderedza chigadzirwa nehuremu ne13% uye mutengo ne7%. Mukuwedzera, nekuti Extrusion yePolyurethane zvigadzirwa zvisizvo zvishoma brittle, vanogona kuunganidzwa nenzira yakajairika pasina kupwanya uye kupwanya.
Kunyanya, kushandiswa kwePolyurethane kudhonza Extrusilogy tekinoroji ine zvakanakira zviri pachena mune zvinotevera zvinhu Izvi zvainzwa kuti zvinofanirwa kutemwa uye zvakaumbwa. Uchishandisa Polyurethane Dhonza Squeeze, kazhinji inogona kushandisa girazi fiber pasina twist kurira panzvimbo yegirazi fiber yakanzwa. Kubviswa kwegirazi fiber kwakanzwa kuderedza mutengo wezvinhu zvisina kugadzirwa uye mutengo wevashandi wekushanda zvinonzwa. Kunzwika kuti kunzwiwa zvakare kutyorwa, uye marara anogona kuvhara muchina uyu, kubata kugadzirwa. Kubvisa kunzwa kunogona kuwedzera kugadzirwa kwekugadzira mune dzakawanda kesi, nekudaro kuri kuwedzera mari yekubudirira. Kune rimwe divi, mushure mekutsiva yakanzwika nekufamba isina kuvharwa, iyo fiber vhoriyamu yezvinyorwa inogona kuwedzera kusvika pa80%, nepo fiber yezvinyorwa zvisiri-polyuristhane zvigadzirwa-zvinowedzera zvigadzirwa ndeye 60%. Nenzira iyi, yakakwira girazi fiber zvinhu zvinosanganiswa neresent performance yekugadzira polyurethane extrusies yePolyurethene Zvigadzirwa izvi zvinogona kushandiswa zvisina kukwana zvinangwa zvePolyester resin munzvimbo yesimbi uye aluminium mukushandurudza kudhonza kwekutanga uye kusimbisa system yekudhirowa uye kuendesa system, pasina mari yekudyara. Iyo yekutanga kufa, heater uye unit inogona kushandiswa Nekuda kwesimba rePolyurethane, hapana chikonzero chekufungidzira kana kurodha iyo screw paPolyurethane chigadzirwa, chinogona kuchengetedza nguva uye basa. Mukuchinja, simba raida kudhonza chigadzirwa muPolyurethane chigadzirwa chinopfuura kaviri simba rakatsvuka, nekuvhara kwechigadzirwa cheClrew Sekondari yekugadzirisa kugona, kupisa kudzivisa kweanopfuura anopfuura makumi maviri nemadhigirii. Main Thermosting Resin / Glass Fiber Composite Composterst (6) Polyurethane Excstutence Exposance Scomputence