Nhau

Girazi fiber ine zvinhu zvakanakisa uye zvinoshandiswa zvakanyanya muminda yakawanda. Iyo inoronga isiri-mesimbi yezvinyorwa inogona kutsiva simbi. Nekuda kwekusimudzira kwayo tarisiro, makambani makuru egirazi emakambani anotarisa pakutsvagisa kwekushanda kwakanyanya uye process optimization yegirazi fiber.

Fiberglass mesh

1 Tsanangudzo yegirazi fiber
Girazi fiber rudzi rwechisimba chisiri-simbi yezvinyorwa chinogona kutsiva simbi uye ine chekuita kwakanaka. Iyo yakagadzirirwa nekudhirowa girazi rakanyungudutswa mumitsipa kuburikidza neyekuita kwesimba rekunze. Iyo ine hunhu hwesimba rakakwirira, mukuru Modulus uye elong. Kupisa kupokana uye kuumbwa, hombe yekuwedzera kupinza, yakanyanya kunyungudika pfungwa, kupisa kwemakemikari, hakuna hunhu hwakanaka senge kupesana, uye kwashandiswa zvakanyanya muminda yakawanda .
 
2 hunhu hwegirazi fiber
Iyo yekunyungudutsa poindi yegirazi fiber ndeye 680 ℃, point poiling ndeye 1000 ℃, uye density iri 2,4 ~ 2.7g / cm3. Simba reChinese riri 6.3 kusvika 6.9 g / d mune standard State uye 5.4 kusvika 5.8 g / d mune yakanyorova mamiriro.Girazi fiber ine yakanaka kupisa kupesana uye iri giredhi-giredhi inosimbisa zvinhu zvine runyararo rwakanaka, izvo zvakakodzera kugadzirwa kwekugadzirwa kwemukati wekupisa uye zvinhu zvemoto.
 
3 kuumbwa kwegirazi fiber
Girazi rinoshandiswa mukugadzirwa kwegirazi mafuti akasiyana negirazi rinoshandiswa mune zvimwe zvigadzirwa zvegirazi. Girazi rinoshandiswa mukugadzirwa kwegirazi fibers rine zvinotevera zvikamu:
(1)E-Girazi,inozivikanwawo segirazi-isina girazi, ndezvepamhepo girazi. Pakati pezvinyorwa zvinoshandiswa pari zvino mukugadzirwa kwegirazi machira, Alkali-isina girazi inonyanya kushandiswa. Alkali-yemahara girazi ine manhamba akanaka uye mashandiro emakwenzi, uye anonyanya kushandiswa kuburitsa mafambiro egirazi uye girazi remahara harisi kuramba kuAmongani . Tine E-Girazifiberglass roving, E-Girazifiberglass yakarukwa,uye e-girazifibegrashs mat.
 
(2)C-Girazi, zvakare inozivikanwa sepakati pegirazi alkali girazi. Kuenzaniswa negirazi-isina girazi, ine zvirinani kumakemikari kurwisa uye kusarongeka kwemagetsi uye michina. Kuwedzera Dibon Trichloride kune yepakati Alkali girazi rinogona kuburitsagirazi fiber pamusoro pe mat,iyo ine maitiro ekuramba kupesana. Boron-emahara epakati-alkali girazi fibers inonyanya kushandiswa mukugadzirwa kwemachira echisimba uye kuputira machira.

Fiberglass yakatemwa strand mat

(3)Yakakwira-simba girazi fiber,Sezvinoratidzwa nezita, yakakwira-simba girazi fiber ine hunhu hwesimba rakakwirira uye rakakwirira kwazvo Modulus. Yayo fiber tension simba ndeye 2800mpa, iyo iri pamusoro pe25% yakakwirira kupfuura iyo yeAlkali-isina girazi fiber, uye iyo elastic modhi ndeye 86000mpa, iyo yakakwira kupfuura iyo ye e-girazi fiber. Kuburitsa kwakakwirira-simba girazi filber hakuna kukwirira, pamwe chete nesimba rayo rakakwirira uye rinowanzoshandiswa muchiuto, zvinhu zvemitambo uye dzimwe minda, uye hazvishandiswe zvakanyanya mune mamwe minda.
 
(4)Ar egirazi fiber, anozivikanwawo seAlkali-inodzivirira girazi fiber, inzvimbo inoronga. Iyo Alkali-inodzivirira girazi fiber ine yakanaka yekudzivirira uye inogona kuramba kuora kwezvinhu zvakakwirira Alkali. Iyo ine yakakwirira kwazvo elastic modulus uye inokanganisa kuramba, kusimba kwesimba uye kuve nesimba. Iyo zvakare ine maitiro ekusavapo, kupokana kwechando, kupisa uye kushingairira kuramba, kupaza kupokana, kusakwana, kusimba kwakasimba uye nyore kuumbwa. RIB zvinyorwa zvegirazi fiber rakasimbiswa kongiri.
 
4 Kugadzirira kwegirazi Filers
Maitiro ekugadzira agirazi fiberkazhinji kutanga kunyungudusa zvigadzirwa zvemidziyo, uye wozoita mari yekupisa. Kana zvichizoitwa muchimiro chegirazi fiber mabhora kana fiberglass tsvimbo, iyo fiberizing kurapwa hakugone kuitwa zvakananga. Kune matatu matatu maFililation maitiro egirazi mafuti:
Nzira yekudhirowa: Iyo nzira huru ndiyo firiyandi isingachengetedzeka nzira yekudhirowa, inoteverwa negirazi tsvimbo yekudhirowa nzira uye chinyungudike kudonha nzira yekudhirowa;
Centrifugal nzira: Drum centrifugation, nhanho centrifugation uye yakatwasuka porcelain disc centriatifiguation;
Kuputika nzira: Kuputika nzira uye nozzle kuputika nzira.
Iyo iri pamusoro penzira dzinoverengeka dzinogona zvakare kushandiswa musanganiswa, sekuti kudhirowa-kuputika uye zvichingodaro. Post-kugadzirisa kunoitika mushure mekudya. Iyo post-kugadzirisa kweiyo textrale girazi fibers yakakamurwa mune inotevera nzira mbiri huru:
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(2) kuenderera mberi kugadzirisa, maererano nemamiriro ezvinhu epfupi girazi fiber uye pfupigirazi fiber roving Pane matanho anotevera:
Ñshort Girazi Fiber Kugadzirisa Matanho:
Matanho okusarudza girazi staple fiber yekumera:
 
Chongqing dujiang composite co, ltd.
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