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1. Kurongwa kwegirazi fiber zvigadzirwa

Girazi fiber zvigadzirwa zvinonyanya sezvinotevera:

1) Girazi jira. Yakakamurwa kuva marudzi maviri: isiri-alkali uye yepakati-alkali. E-girazi jira rinonyanya kushandiswa kugadzira mota muviri uye hull shells, molds, matangi ekuchengetedza, uye insulating circuit board. Jira regirazi repakati alkali rinonyanya kushandiswa kugadzira zvigadzirwa zvisingadzivirirwe senge midziyo yemakemikari, uye inogona zvakare kushandiswa kugadzira machira epurasitiki akavharwa. Zvinhu zvemafibhi akasarudzwa kuti abudise jira, pamwe chete nekugadzirwa kweshinda yemucheka uye weft density, zvinokanganisa maitiro emucheka.

2) Girazi ribhoni. Yakagadzirwa nefiberglass kuburikidza ne plain weave, kune marudzi maviri eakatsetseka emabhandi eparutivi nemabhandi epadivi. Kazhinji, zvikamu zvemidziyo yemagetsi ine yakanaka dielectric zvivakwa uye simba rakawanda zvinogadzirwa negirazi fiber.

Fiberglass mesh tepi

3) Mucheka unidirectional. Unidirectional jira ndeye mana-warp satin kana refu-axis satin jira rakarukwa kubva kune yakakasharara warp uye yakanaka weft. Iyo inoratidzirwa nesimba rakakwirira munzira huru ye warp.

4) Mucheka wetatu-dimensional. Micheka ine matatu-dimensional dhizaini maitiro anogona kuwedzera kutendeseka uye biomimetic zvimiro zvezvakaumbwa zvinhu, uye inogona kuwedzera kukuvadzwa kushivirira kwezvinhu zvinoumbwa, uye kuve neyakasiyana mashandisiro mumitambo, zvekurapa, zvekufambisa, aerospace, mauto uye mamwe minda. Machira emativi matatu anosanganisira machira akarukwa uye akarukwa ane mativi matatu; orthogonal uye asiri-orthogonal matatu-dimensional machira. Chimiro chetatu-dimensional jira ndeye columnar, tubular, block, zvichingodaro.

5) Slot musimboti jira. Jira rinoumbwa nekubatanidza zvidimbu zviviri zvemachira anoenderana kuburikidza neakareba mabhawa, ane rectangular kana triangular cross-section.

6) Mucheka wakagadzirwa. Chimiro chemucheka wakasarudzika wakafanana nechimiro chechigadzirwa kuti chisimbiswe, saka zvinoenderana nechimiro chechigadzirwa kuti chisimbiswe, chinofanira kurukwa pachirukwa chakakosha zvinoenderana nezvinodiwa zvakasiyana. Machira akaumbwa anogona kugadzirwa kuita symmetrical uye asymmetrical mafomu.

7) Yakasanganiswa fiberglass. Zvigadzirwa zvinogadzirwa nekusanganisa anoenderera strand mats,micheka yakachekwa, fiberglass rovings, uye micheka inotenderera mune imwe nzira. Kurongeka kwemasanganiswa aya anowanzo kuchekwa tambo mat + roving jira; meta yeshinda yakachekwa + roving + meti yeshinda yakachekwa; tambo yetambo yakachekwa + tambo yetambo inopfuurira + shinda yakachekwa; mhata yakachekwa + Random roving; akachekwa tambo mat kana jira + unidirectional kabhoni fiber; tambo yakachekwa + pamusoro pemeti; girazi jira + unidirectional roving kana girazi tsvimbo + girazi jira.

Fiberglass Combination Mat

8) Fiberglass insulating sleeve. Iyo inogadzirwa nekupfekedza resin zvinhu pane tubular fiberglass jira. Mhando dzayo dzinosanganisira PVC resin girazi faibha pendi pombi, acrylic girazi faibha pendi pombi, silicone resin girazi faibha pendi pombi uye zvichingodaro.

9) Fiberglass yakasona jira. Iyo inozivikanwawo seyakarukwa yakanzwa kana yakarukwa yakanzwa, yakasiyana kubva kune yakajairika machira nemafeefe. Jira rakagadzirwa nekusona shinda inopindirana neshinda inonzi jira rakasonwa. Zvigadzirwa zvakashongedzwa zvejira rakasonwa uye FRP zvine simba repamusoro rekuchinja, kusimba uye kutsvedzerera kwepasi.

10)Girazi fiber jira. Girazi faibha jira rakakamurwa kuita marudzi matanhatu, anoti: girazi faibha mesh jira, girazi faibha sikweya jira, girazi faibha plain weave, girazi faibha axial jira, girazi faibha yemagetsi jira. Fiberglass jira rinonyanya kushandiswa mugirazi faibha yakasimbisa epurasitiki indasitiri, uye inogona zvakare kushandiswa muindasitiri yekuvaka. Mukushandiswa kweindasitiri yeFRP, basa guru regirazi fiber jira nderekuwedzera simba reFRP. Mukushandiswa kweindastiri yekuvaka, inoshandiswa kugadzira iyo yekupisa yekuvharisa yemadziro ekunze kwechivako, kushongedzwa kwemadziro emukati, hunyoro-uchapupu uye husingapfure moto wemukati wemadziro, nezvimwe.

Fiberglass yakarukwa roving

2. Kugadzirwa kwegirazi fibers

Iyo nzira yekugadzira yegirazi fiber inowanzo tanga kunyungudutsa zvigadzirwa, uye wozoita fiberizing kurapwa. Kana ichizoitwa chimiro chegirazi fiber balls kanafiber tsvimbo,iyo fiberizing kurapwa haigone kuitwa zvakananga. Kune matatu mafibrillation maitiro egirazi fibers:

1) Nzira yekudhirowa: iyo nzira huru ndeye filament nozzle yekudhirowa nzira, inoteverwa negirazi tsvimbo yekudhirowa nzira uye yekunyungudika yekudonha yekudhirowa nzira;

2) Centrifugal nzira: dhiramu centrifugation, danho centrifugation uye horizontal porcelain disc centrifugation;

3) Nzira yekuvhuvhuta: nzira yekufuridza uye nzira yekuvhuvhuta.

Iwo ari pamusoro akati wandei maitiro anogona zvakare kushandiswa mumubatanidzwa, senge kudhirowa-kuvhuvhuta uye zvichingodaro. Post-processing inoitika mushure mefiberizing. Iyo post-kugadziriswa kwemachira egirazi fibers yakakamurwa kuita anotevera matanho makuru:

1) Mukugadzira magirazi mafirimu, mafirimu egirazi akasanganiswa asati apetwa anofanirwa kuve saizi, uye mapfupi fiber anofanirwa kupfapfaidzwa nemafuta asati aunganidzwa uye kudhindwa nemakomba.

2) Kuenderera mberi nekugadzirisa, zvinoenderana nemamiriro egirazi pfupi fiber uye pfupi girazi fiber roving, ine anotevera matanho:

①Ipfupi girazi fiber kugadzirisa matanho:

Girazi filament yakamonwa shinda➩Textile glass mat➩Textile glass fiber loop warn➩Glass Staple Roving➩Textile girazi roving jira ➩Textile cheka girazi filament

②Kugadzirisa matanho egirazi staple fiber roving:

Girazi staple fiber warn➩fiberglass tambo➩glass fiber roll jira➩Fiberglass Nonwovens➩Fiberglass Nonwovens➩Knitted fiberglass jira➩Textile fiberglass jira➩Textile glass staple fibers

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