nkhani

Makina ogwiritsira ntchito ma pormoplastic amaphatikiza mitundu yonse yopatsa mphamvu komanso mapulasitiki apadera, ndipo ma PPS ndi nthumwi ya mapulatoni apadera, omwe amadziwika kuti "golide wa pulasitiki". Ubwino wa magwiridwe ntchito ndinkhani izi: Kukaniza kwabwino kwa kutentha, kapangidwe kabwino, kudziletsa, komanso kudziletsa mpaka ku Ul94 V-0 mulingo. Chifukwa ma PPS ali ndi maubwino omwe ali pamwambawa, ndipo amayerekezera ndi mapulasti ena apamwamba a thermoplastic, ali ndi mawonekedwe osavuta pokonza ndi mtengo wotsika, motero wakhala wabwino matrix opanga zinthu zophatikizika.

PPS kuphatikiza chithunzi chachifupi cha galasi (sgf) ndi maubwino amphamvu kwambiri, Kutentha Kwambiri Kunja, Kutentha Kwambiri, Kutalika Kosakhalitsa, Ndi Zina Zosavuta, Ndi Zina Zosavuta, Ndi zina Zotsika.
PPS Learnint Firbel Fiber (LGF) zojambulajambula ili ndi zabwino zokhala ndi zovuta, kupendekera kwapakati, ma sport, madzi opanga nyumba, etc.

Ndiye pali kusiyana kotani mu katundu wa chiberekero chachidule cha galasi (sgf) ndi fiber galasi (LGF) yolimbikitsidwa mashites?

Katundu wokwanira wa PPS / SGF (Firbel Algal) amapanga ma pps / vpf (fiber (kutalika kwa galasi) kufananizidwa kumayerekezedwa. Chifukwa chomwe kusungirako ntchito kosakhazikika kumagwiritsidwa ntchito pokonzekera granulation ndikuti kuphatikizidwa kwa mtolo wa fiber kumadziwika kuti kulibe nkhungu, ndipo chiberekero sichimawonongeka. Pomaliza, kudzera mu fanizo lazomwe limapanga zida za anthu awiriwa, limatha kupereka chithandizo chaukadaulo pa ogwira ntchito ku Sayansi ndi Tekinoloje posankha zida.

Makina opanga katundu
Mafuta olimbikitsa owonjezeredwa mu retin matrix amatha kupanga mafupa othandizira. Pamene zophatikizikazo zikuwonetsedwa kunja kwa mphamvu yakunja, ulusi wolimbikitsa umatha kukhala ndi katundu wakunja; Nthawi yomweyo, imatha kutenga mphamvu kudzera mu kusokonekera, kuwonongeka, etc., ndikuwongolera makina a utomoni.

Zinthu za chimbudzi zikachuluka, ulusi wagalasi zambiri muzinthu zophatikizirazo umayang'aniridwa ndi mphamvu zakunja. Nthawi yomweyo, chifukwa chowonjezeka kwa ulusi wagalasi, matrin matrix pakati pa ulusi wagalasi amakhala wowonda, womwe umakhala wolimba pantchito yomanga mafelemu olimbikitsidwa; Chifukwa chake, kuwonjezeka kwa milid fiber kumathandizira kuti zinthu zisanduke kwambiri kuchokera ku uTSOGOLO ku Trin ku katundu wagalasi pansi pa katundu wakunja, zomwe zimapangitsa kuti khungu likhale lophatikizika.
Wokongoletsa ndi kuthekera kwa ma PPS / LGF ophatikizika ndi apamwamba kuposa a PPS / SGF Comproites. Pamene gawo lagalasi lagalasi ndi 30%, mphamvu zakumiziti za PPS / SGF ndi PPP / LGF ndi 110mka ndi 122mm, motsatana; Mphamvu zakuthambo ndi 175mka ndi 208m, motero; Wosasinthika moduli 'ndi 8Ga ndi 9gpa, motero.
Mphamvu ya anthu, yothera mwamphamvu ya ndulu ya PPS / LGF idawonjezeredwa ndi 11.0%, 18.9% ndi 11.3%, poyerekeza ndi PPS / SGF. Kutalika kwa malo osungika kwa galasi ku PPS / LGF comprosete zinthu ndizokwera. Pansi pa zitsamba zofananira ndi zitsamba, zophatikizika zimatsutsana ndi katundu wamphamvu komanso zojambula bwino.