I-Phenolic Fiberglass Molding Tape
Ukubunjwa Kwezinto Ezibalulekile Nokulungiselela
I-Ribbon phenolic glass fiber molding compounds yakhiwa ngokusebenzisa i-phenolic resin njenge-binder, ifaka imicu yengilazi engena-alkali (engase ibe yinde noma igxile ku-chaotically), bese iyomisa futhi ibumbe ukwenza i-ribbon prepreg. Ezinye izilungisi zingase zengezwe ngesikhathi sokulungiselela ukuze kuthuthukiswe ukucutshungulwa noma izici ezithile ze-physicochemical.
Ukuqinisa: Imicu yengilazi inikeza amandla aphezulu emishini kanye nokumelana nomthelela;
I-resin matrix: ama-phenolic resins anikeza ukumelana nokugqwala kokushisa kanye nezakhiwo zokufakwa kukagesi;
Izengezo: zingafaka izinto ezibuyisela amalangabi, okothambisa, njll., kuye ngezidingo zohlelo lokusebenza.
Izimpawu Zokusebenza
Izinkomba zokusebenza | Ipharamitha ububanzi/izimpawu |
Izakhiwo zemishini | Amandla e-Flexural ≥ 130-790 MPa, amandla okuthinta ≥ 45-239 kJ/m², amandla okubamba ≥ 80-150 MPa |
Ukumelana nokushisa | Ukushisa kuka-Martin ≥ 280 ℃, izinga lokushisa eliphezulu lokuzinza |
Izakhiwo zikagesi | ukumelana nendawo ≥ 1 × 10¹² Ω, ukumelana nevolumu ≥ 1 × 10¹⁰ Ω-m, amandla kagesi ≥ 13-17.8 MV/m |
Ukumuncwa kwamanzi | ≤20 mg (ukumuncwa kwamanzi aphansi, alungele izindawo ezinomswakama) |
Ukuncipha | ≤0.15% (ukuzinza kwe-dimensional ephezulu) |
Ukuminyana | 1.60-1.85 g/cm³ (ilula futhi amandla aphezulu) |
Ukucubungula Ubuchwepheshe
1. Izimo zokucindezela:
- Izinga lokushisa: 150±5°C
- Ingcindezi: 350±50kg/cm²
- Isikhathi: 1-1.5 imizuzu/mm ukujiya
2. Indlela yokwenza: i-lamination, i-compression molding, noma i-low-pressure molding, ifanele izimo eziyinkimbinkimbi ze-strip noma izingxenye zesakhiwo ezifana neshidi.
Izinkambu Zokusebenza
- Ukufakwa kukagesi: izinto zokulungisa kabusha, izivikeli zezimoto, njll. Zifaneleka kakhulu izindawo ezishisayo nezinomswakama;
- Izingxenye zemishini: izingxenye zesakhiwo eziqinile (isb. izindlu ezithwalayo, amagiya), izingxenye zenjini yezimoto;
- I-Aerospace: izingxenye ezingasindi, ezimelana nezinga lokushisa eliphezulu (isb., abakaki bangaphakathi bendiza);
- Inkundla yokwakha: izisekelo zamapayipi angagqwali, izifanekiso zokwakha, njll.
Isitoreji Nezinyathelo Zokuqapha
- Izimo zokubeka: Kufanele ibekwe endaweni epholile neyomile ukuze kugwenywe ukumuncwa komswakama noma ukuwohloka kokushisa; uma kuthintwa umswakama, kufanele kubhakwe ku-90±5℃ imizuzu engu-2-4 ngaphambi kokusetshenziswa;
- Impilo yeshelufu: ukuze isetshenziswe phakathi nezinyanga ezi-3 kusukela ngosuku lokukhiqiza, ukusebenza kudinga ukuphinda kuhlolwe ngemva kosuku lokuphelelwa yisikhathi;
- Vimbela ukucindezela okunzima: ukuvimbela ukulimala kwesakhiwo se-fiber.
Isibonelo semodeli yomkhiqizo
I-FX-501: Ukuminyana 1.60-1.85 g/cm³, Amandla e-Flexural ≥130 MPa, Amandla kagesi ≥14 MV/m;
I-4330-1 (isiqondiso esingcolile): izingxenye zesakhiwo ezinamandla aphezulu zokuvikela izindawo ezinomswakama, amandla okugoba ≥60 MPa.