I-Laid Scrim, indwangu yokuqinisa eguquguqukayo, idlala indima ebalulekile ekuthuthukisweni kwezinto ezihlanganisiwe ezisebenza kahle kakhulu ezimbonini ezahlukahlukene. Njengoba izimboni ziqhubeka nokuphendukela ezixazululweni ezilula, ezihlala isikhathi eside, nezingabizi kakhulu, i-laid scrim kanye nemikhiqizo ehlobene nayo ithola ukuthandwa okukhulu ezimakethe ezifana nokwakha, izimoto, izindiza, kanye nobunjiniyela basolwandle.
I-laid scrim ivame ukwakhiwa ngemicu ye-filament eqhubekayo njengengilazi, i-carbon, noma i-aramid, elukiwe esakhiweni sendwangu esizinzile, esingalukiwe. Le ndwangu isebenza njengento yokuqinisa, inikeza izakhiwo ezinhle kakhulu zemishini ezifana namandla aphezulu okunamathela, ukumelana nokususwa kwe-delamination, kanye nokuqina ngaphansi kwezimo ezimbi kakhulu. Isetshenziswa kabanzi ukuthuthukisa ukusebenza kwama-laminate ahlanganisiwe, lapho izakhiwo zayo zinegalelo ekuthuthukiseni ubuqotho besakhiwo kanye nokunciphisa isisindo sonke.
Izinhlobonhlobo zei-scrim ebekwe phansiimikhiqizo iyatholakala, ngayinye yenzelwe ukuhlangabezana nezidingo ezithile zemboni. Lokhu kufaka phakathii-scrim ebekwe kabili,i-scrim ebekwe nge-triaxial, futhii-scrim ebekwe nge-multiaxial, ngayinye inikeza ukuqondiswa okuhlukile kwefayibha kanye nezici zokusebenza.
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I-Biaxial scrim ebekwe phansiinezinhlayiya ezimbili zemicu ekhoneni lika-0° kanye nelika-90°, okwenza kube kuhle kakhulu ekusetshenzisweni okudinga amandla ngezindlela ezimbili eziyinhloko.
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I-scrim ebekwe nge-triaxial, enezintambo ku-0°, 90°, kanye no-±45°, inikeza amandla amaningi, afanele ukusetshenziswa emikhakheni yezindiza kanye nezimoto lapho ukumelana nomthelela kanye nokusatshalaliswa komthwalo kubalulekile khona.
- I-scrim ebekwe nge-multiaxialkuthuthukisa amandla nokusebenza ngokungeza izingqimba zefayibha ezengeziwe ekuqondeni okwengeziwe.
Enye intuthuko ebalulekilei-scrim ebekwe nge-thermoplastic, uhlobo oluklanyelwe ukucutshungulwa okuthuthukisiwe kanye nokuhlanganiswa nama-resin e-thermoplastic. Lo mkhiqizo ubaluleke kakhulu ekukhiqizweni kwezingxenye ezihlanganisiwe ezilula, ezingabizi kakhulu ezinganciphisi amandla noma ukuqina.
Ukusetshenziswa kwei-scrim ebekwe phansiimikhiqizo idlulela ngale kwezinhlanganisela ezijwayelekile. Zisetshenziswa kakhulu ekukhiqizweni kwamaphaneli esandwich, ama-wind turbine blades, ama-marine hulls, kanye nezingxenye zezimoto. Ukukhanya kwesimoi-scrim ebekwe phansiIzinhlanganisela ezisekelwe ku-composites zifaka isandla ekusebenzeni kahle kukaphethiloli kanye nokunciphisa ukukhishwa kwegesi ezisetshenziswayo zezimoto nezindiza, kuyilapho ukuqina kwayo kuqinisekisa ukusebenza kwesikhathi eside ngisho nasezimweni zemvelo ezinzima kakhulu.
Njengoba isidingo sezinto ezihlala isikhathi eside nezisebenza kahle siqhubeka nokukhula,i-scrim ebekwe phansikanye nemikhiqizo ehlobene nayo ibekwe phambili ekusunguleni izinto ezintsha. Kumabhizinisi emkhakheni wokukhiqiza nobunjiniyela, ukuhlanganisai-scrim ebekwe phansiUkukhiqizwa okuhlanganisiwe kubalulekile ukuze uhlale uncintisana emakethe yanamuhla eshintsha ngokushesha.
Isikhathi sokuthunyelwe: Novemba-24-2025