Izindaba

Izinhlanganisela ze-polymer matrix eziqiniswe ngefayibha yengilazi ziyizinto ezibalulekile zobunjiniyela, ziyizinhlanganisela ezisetshenziswa kakhulu emhlabeni jikelele, ikakhulukazi ngenxa yokonga isisindo kwazo kuhlangene nokuqina kanye namandla athile amahle kakhulu.

I-Polyamide 6 (PA6) ene-30% Glass Fibre (GF) ingenye yama-polymer asetshenziswa kakhulu ngenxa yezinzuzo ezilethayo njengekhwalithi, izici zomshini ezithuthukisiwe, izinga lokushisa eliphezulu lokusebenza, amandla okuguguleka, ukuphinda kusetshenziswe, nokunye. Ihlinzeka ngezinto ezifanele zokucubungula amagobolondo amathuluzi kagesi, izingxenye zamathuluzi kagesi, izesekeli zemishini yobunjiniyela, kanye nezesekeli zezimoto.

Kodwa-ke, lezi zinto nazo zinezinkinga, njengokuthi Izindlela zokucubungula zivame ukubumba ngemijovo. Ukugeleza kwe-nylon eqiniswe ngefayibha akukuhle, okuholela kalula ekucindezelweni okuphezulu komjovo, izinga lokushisa eliphezulu lomjovo, umjovo ongagculisi, kanye namamaki amhlophe avela ebusweni, Lesi simo saziwa kakhulu ngokuthi “ifayibha entantayo”, okungamukeleki ezingxenyeni zepulasitiki ezinezidingo eziphezulu zokubukeka enqubweni yokubumba ngemijovo.

Ngenkathi, enqubweni yokukhiqizwa kwemikhiqizo ebunjiwe ngomjovo, izithambisi azikwazi ukungezwa ngqo ukuxazulula inkinga, futhi ngokuvamile, kuyadingeka ukwengeza izithambisi kufomula eguquliwe ezintweni zokusetshenziswa ukuqinisekisa ukuthi ukuqinisa ifayibha yengilazi kufakwe kahle ekubunjweni.

Isithasiselo se-siliconeisetshenziswa njengosizo lokucubungula olusebenza kahle kakhulu kanye nokugcoba. Isithako sayo esisebenzayo se-silicone sithuthukisa ukusatshalaliswa kokugcwalisa ekwakhiweni okugcwele kanye nezakhiwo zokugeleza kokuncibilika kwe-polymer. Lokhu kwandisa ukugeleza kwe-extruder. Kuphinde kunciphise amandla adingekayo ekuhlanganiseni, Ngokuvamile, umthamo we-silicone additive ungamaphesenti angu-1 kuya kwangu-2. Umkhiqizo kulula ukuwuphakela ngohlelo olujwayelekile futhi ufakwa kalula ezingxubeni ze-polymer ku-extruder enama-twin screw.

Ukusetshenziswa kweisithasiselo se-siliconeKu-PA 6 ene-fiber yengilazi engu-30% kutholakale ukuthi iwusizo ezinhlotsheni ezahlukene zokusebenza. Ngokunciphisa inani le-fiber elivezwa ebusweni bezinto, izithasiselo ze-silicone zingasiza ekudaleni ukuphela okubushelelezi nokuthuthukisa ukugeleza. Ngaphezu kwalokho, zingasiza futhi ekunciphiseni ukugoba nokuncipha ngesikhathi sokukhiqiza kanye nokunciphisa umsindo nokudlidliza ngesikhathi sokusebenza. Ngakho-ke,izithasiselo ze-siliconekuyindlela ephumelelayo yabakhiqizi abafuna ukuthuthukisa imikhiqizo yabo.

Ukuthuthukisa Amasu Okunciphisa Ukuvezwa Kwe-Fiber Yengilazi ye-Polyamide 6 PA6 GF30

I-SILIKE Silicone MasterbatchI-LYSI-407 isetshenziswa kabanzi njengesithasiselo esisebenzayo sezinhlelo ze-resin ezihambisana ne-PA6 ukuthuthukisa izakhiwo zokucubungula kanye nekhwalithi yobuso, njengekhono lokugeleza kwe-resin elingcono, ukugcwaliswa nokukhululwa kwesikhunta, i-torque encane yokukhipha, i-coefficient ephansi yokungqubuzana, ukumelana okukhulu kwe-mar kanye nokuklwebheka.Into eyodwa okufanele uyigqamise iyasiza ekuxazululeni izinkinga zokuchayeka kwe-Glass fiber ekubunjweni komjovo we-PA6 GF 30.