Raw zvinhu uye mashandisirwo: girazi faibha kupfuura organic faibha yakakwira tembiricha kuramba, isingabatike, corrosion resistance, heat insulation, sound insulation, high tensile simba, yakanaka magetsi ekudzivirira.Asi brittle, kupfeka kuramba hakuna kunaka.Inoshandiswa kugadzira mapurasitiki akasimbiswa kana rabha yakasimbiswa, sezvo reinforcement material glass fiber ine zvinotevera hunhu, hunhu uhwu hunoita kuti kushandiswa kwegirazi faibha kwakanyanyisa kudarika mamwe marudzi efayibha, chiyero chekusimudzira chiri pamberi pezvimiro zvakanyorwa sezvizvi:
1. High tensile simba uye elongation duku (3%).
2. High elasticity coefficient uye yakanaka rigidity.
3. Kurebesa kwakakura uye kusimba kwakasimba mukati meiyo elastic muganho, saka iyo yekunyudza inokanganisa simba yakakura.
4. Inorganic fiber, isingabatiki, yakanaka makemikari kuramba.
5. Kutora mvura shoma.
6. Kugadzikana kwechiyero, kupisa kwekushisa kwakanaka.
7. Yakanaka processability, inogona kugadzirwa kuita tambo, mabundle, anonzwa, akarukwa machira uye mamwe maitiro akasiyana ezvigadzirwa.
8. Kujeka kuburikidza nechiedza.
9. Kunamatira kwakanaka neresin.
10. Mutengo wakachipa.
11. Hazvisi nyore kupisa, kupisa kwepamusoro kunogona kusanganiswa mumagirazi egirazi.
Girazi fiber chiito:
1. Kuvandudza kusimba uye kuoma, kuwedzera kwegirazi fiber kunogona kuvandudza simba uye kuoma kwepurasitiki, asi kuoma kwepurasitiki imwe chete kunoderera.Mienzaniso: kupeta modulus.
2. Kuvandudza kupisa kwekudzivirira uye kupisa kwekushisa kwekushisa, tora nylon semuenzaniso, wedzera iyo naironi girazi fiber, tembiricha yekupisa inopisa kanenge kaviri kupfuura, iyo general glass fiber yakasimbiswa naironi tembiricha inogona kusvika kupfuura 220 degrees.
3. Kuvandudza dimensional kugadzikana, kuderedza shrinkage rate.
4. Deredza warping deformation.
5. Deredza zvinokambaira.
6. Murazvo wemoto unokonzera kushanda nekuda kwewick effect, ichavhiringidza ne-flame retardant system, inokanganisa murazvo wemoto.
7. Deredza kupenya kwepamusoro.
8. Wedzera kunwa kwemwando.
9. Girazi fiber kurapwa: kureba kwegirazi fiber kunobata zvakananga brittleness yezvinhu.Kana iyo girazi faibha kurapwa isiri yakanaka, pfupi faibha inoderedza simba rekukanganisa, kurapwa kwenguva refu kunovandudza simba rekukanganisa.Kuita brittleness yezvinhu hazvideredzi zvakanyanya, zvinodikanwa kusarudza humwe hurefu hwegirazi fiber.
Mhedziso: Kuti uwane simba rakanaka rekuita, kurapwa kwepamusoro uye kureba kwegirazi fiber kwakakosha.
Fiber yemukati: Yakawanda sei fiber yemukati yechigadzirwa zvakare inyaya yakakosha.Munyika yedu, zviri mukati megirazi fiber ndeye 10%, 15%, 20%, 25%, uye 30%.Mune dzimwe nyika, zviri mukati megirazi fiber inotarirwa maererano nekushandiswa kwechigadzirwa.
Girazi faibha pachayo ine yakanaka insulation, yakakwirira tembiricha kuramba uye corrosion kuramba, uye inoshandiswawo ne 3d kudhinda tekinoroji.Zvigadzirwa zvegirazi zvefiber zvinoshandiswa zvakanyanya munzvimbo dzakasiyana siyana dzehupfumi hwenyika, pakati pazvo zvemagetsi, zvekufambisa uye zvekuvaka ndizvo zvakakosha zvitatu zvekushandisa minda, asi zvakare inomiririra budiriro yepasi rose girazi fiber indasitiri mumakore mashoma anotevera.
Nguva yekutumira: Mar-08-2023