Fiber yegirazi (yaimbozivikanwa muchiRungu sefiber yegirazi kana fiberglass) chinhu chisina kugadzirwa nesimbi chinoshanda zvakanaka. Chine mhando dzakasiyana-siyana. Zvakanakira zvacho ipurasitiki yakanaka, inodzivirira kupisa zvakanyanya, inodzivirira ngura zvakanaka uye ine simba rakawanda remuchina, asi zvazvinokanganisa inodzivirira kupwanyika uye kusakara zvakanaka. Fiber yegirazi inowanzo shandiswa sezvinhu zvinosimbisa muzvinhu zvinosanganisa, zvinhu zvinodzivirira magetsi uye zvinhu zvinodzivirira kupisa, substrate yedunhu nedzimwe nzvimbo dzehupfumi hwenyika.
Muna 2021, kugona kwekugadzira mabhora egirazi ekudhirowa waya dzezvipfukuto zvakasiyana-siyana muChina kwaive matani 992000, nekuwedzera kwegore negore kwe3.2%, izvo zvaive zvishoma nezvishoma kupfuura zvegore rapfuura. Pasi pehurongwa hwekugadzira "kabhoni kaviri", mabhizinesi egirazi ari kutarisana nekumanikidzwa kwakanyanya kwekuvharwa maererano nekuwanikwa kwesimba uye mutengo wezvinhu zvakagadzirwa.
Chii chinonzi fiberglass shinda?
Shinda yegirazi imhando yezvinhu zvisiri zvesimbi zvisingasanganisike uye zvinoshanda zvakanaka. Kune mhando dzakawanda dzeshinda yegirazi. Zvakanakira shinda yegirazi ipurasitiki yakanaka, inodzivirira kupisa zvakanyanya, inodzivirira ngura zvakanaka uye ine simba remagetsi, asi zvakanakira kukuvara uye inodzivirira kupfeka zvakanyanya. Shinda yegirazi ipurasitiki inogadzirwa negirazi kana girazi rakarasika kuburikidza nekunyunguduka kwekupisa kwakanyanya, kudhirowa kwewaya, kumonereka, kuruka nezvimwe zvinhu. Dhayamita yemonofilament yayo i microns akati wandei kusvika pamamita anopfuura makumi maviri, izvo zvakaenzana ne1 / 20-1 / 5 yebvudzi. Boka rega rega refiber precursor rinoumbwa nemazana kana kunyange zviuru zvemonofilaments.
Chinangwa chikuru cheshinda yegirazi yefiber ndechei?
Shinda yegirazi inoshandiswa zvakanyanya sezvinhu zvinodzivirira kupisa, zvinhu zvinosefa zvemaindasitiri, zvinodzivirira ngura, zvinodzivirira hunyoro, zvinodzivirira kupisa, zvinodzivirira ruzha uye zvinobvisa shock absorption, uye zvakare sezvinhu zvinosimbisa. Shinda yegirazi inoshandiswa zvakanyanya kupfuura mamwe marudzi eshinda kugadzira mapurasitiki akasimbiswa, shinda yegirazi kana rabha yakasimbiswa, gypsum yakasimbiswa uye simende yakasimbiswa, Shinda yegirazi yakafukidzwa nezvinhu zvakasikwa. Shinda yegirazi inogona kuvandudza kuchinjika kwayo uye inogona kushandiswa kugadzira jira rekurongedza, sikirini yehwindo, jira remadziro, jira rekufukidza, mbatya dzekudzivirira, zvinodzivirira magetsi uye zvinhu zvinodzivirira ruzha.
Ndezvipi zvikamu zveshinda yegirazi yefiber?
Kufamba-famba kusina kumonana, jira risingamonereki (jira rine macheki), girazi fiber felt, fibre yakachekwa uye fiber yakakuyiwa, jira regirazi fiber, girazi fiber reinforcement yakabatana, girazi fiber felt yakanyorova.
Ko shinda yeribhoni yegirazi inorevei kana tichiti shinda 60 pa 100cm?
Iyi ndiyo data remhando yechigadzirwa, zvinoreva kuti pane shinda makumi matanhatu mu 100 cm.
Nzira yekukura saizi yeshinda yegirazi?
Pashinda yegirazi yakagadzirwa negirazi fiber, shinda imwe chete inowanzoda saizi, uye shinda yeshinda ine tambo mbiri haigone kuenzana. Machira egirazi fiber ari muzvikamu zvidiki. Nokudaro, mazhinji acho anoenzana nesaizi yakaoma kana muchina wekucheka saizi, uye mashoma anoenzana neshaft warp size muchina. Saizi nesaizi yestarch, starch semushonga weboka, chero bedzi chiyero chidiki (chinenge 3%) chichigona kushandiswa. Kana ukashandisa muchina weshaft size, unogona kushandisa PVA kana acrylic size.
Ndeipi mitemo yeshinda yegirazi yefiber?
Kusasimba kweasidhi, kusasimba kwemagetsi uye hunhu hwemaginecha efaibha yegirazi isina alkali zviri nani pane zve alkali yepakati.
"Bazi" chinhu chinoratidza kutsanangurwa kwegirazi fiber. Rinotsanangurwa zvakananga sehurefu hwegirazi fiber re1G. Matavi mazana matatu nemakumi matanhatu zvinoreva kuti girazi fiber re1g rine 360 metres.
Tsanangudzo uye tsananguro yemuenzaniso, semuenzaniso: EC5 5-12x1x2S110 ishinda yeply.
| Tsamba | Zvinoreva |
| E | Girazi reE，Girazi risina alkali rinoreva chikamu chealuminium borosilicate chine alkali metal oxide iri pasi pe1%. |
| C | Kuenderera mberi |
| 5.5 | Dhayamita yeshinda i5.5 micron mita |
| 12 | Kuwanda kweshinda muTEX |
| 1 | Kufamba-famba zvakananga, Nhamba yenzvimbo dzakawanda, 1 imugumo mumwe chete |
| 2 | Kuungana kwemapoka, Nhamba yezvikamu zvakawanda, 1 mugumo mumwe chete |
| S | Rudzi rwekumonyorora |
| 110 | Dhigirii rekumonyoroka (kumonyoroka pamita imwe neimwe) |
Chii chiri musiyano uripo pakati pefiber yegirazi ine alkali yepakati, fiber yegirazi isina alkali uye fiber yegirazi ine alkali yakawanda?
Nzira iri nyore yekusiyanisa faibha yegirazi yealkali yepakati nepakati, faibha yegirazi isina alkali uye faibha yegirazi ine alkali yakawanda ndeyekudhonza faibha imwe chete neruoko. Kazhinji, faibha yegirazi isina alkali ine simba rakawanda remuchina uye haisi nyore kutyora, ichiteverwa nefaibha yegirazi ine alkali yepakati, nepo faibha yegirazi ine alkali yakawanda inotyoka kana yadhonzwa zvinyoro-nyoro. Sekureva kwekutarisa kwemaziso, faibha yegirazi isina alkali uye yepakati nepakati kazhinji haina faibha yemvere, nepo faibha yemvere yeshinda yegirazi ine alkali yakawanda yakakomba, uye monofilaments dzakawanda dzakaputsika dzinobaya matavi eshinda.
Nzira yekuziva sei mhando yeshinda yegirazi?
Fiber yegirazi inogadzirwa negirazi nenzira dzakasiyana-siyana dzekuumba dzakanyungudutswa. Inowanzo kamurwa kuita fiber yegirazi inoenderera mberi uye fiber yegirazi isingachinji. Fiber yegirazi inoenderera mberi inonyanya kufarirwa mumusika. Kune mhando mbiri dzezvigadzirwa zvefiber yegirazi inoenderera mberi zvinogadzirwa zvinoenderana nezvinodiwa pari zvino muChina. Imwe ifiber yegirazi yealkali yepakati, kodhi inonzi C; Imwe ifiber yegirazi isina alkali, kodhi inonzi E. Musiyano mukuru pakati pavo ndewehuwandu hwealkali metal oxides. (12 ± 0.5)% yefiber yegirazi yealkali yepakati uye < 0.5% yefiber yegirazi isina alkali. Kunewo chigadzirwa chisiri chenguva dzose chefiber yegirazi chiri pamusika. Inozivikanwa sefiber yegirazi ine alkali yakawanda. Hunhu hwealkali metal oxides hunopfuura 14%. Zvinhu zvekugadzira igirazi rakapwanyika kana mabhodhoro egirazi. Rudzi urwu rwefiber yegirazi haruna simba remvura, simba remuchina rakaderera uye insulation yemagetsi yakaderera. Hazvibvumirwi kugadzira zvigadzirwa zvinoenderana nemitemo yenyika.
Zvigadzirwa zveshinda yegirazi yemhando yealkali uye isiri alkali zvinofanirwa kuputirwa zvakasimba pachubhu yeshinda. Chubhu yega yega yeshinda yakanyorwa nhamba, nhamba yetambo uye giredhi, uye chitupa chekuongorora chigadzirwa chinofanira kupihwa mubhokisi rekurongedza. Chitupa chekuongorora chigadzirwa chinosanganisira:
1. Zita remugadziri;
2. Kodhi uye giredhi rezvigadzirwa;
3. Nhamba yechiyero ichi;
4. Dhinda chisimbiso chakakosha kuti chiongororwe zvakanaka;
5. Huremu hwese;
6. Bhokisi rekurongedza rinofanira kunge riine zita refekitori, kodhi yechigadzirwa negiredhi, nhamba yakajairwa, huremu hwakazara, zuva rekugadzirwa uye nhamba yebhechi, nezvimwewo.
Maitiro ekushandisazve girazi fiber marara sirika neshinda?
Kana girazi rapwanyika, rinogona kushandiswa sezvinhu zvekugadzira zvigadzirwa zvegirazi. Dambudziko rezvinhu zvekunze kwenyika / zvinonyorovesa rinofanira kugadziriswa. Uta hwemarara hunogona kushandiswa sezvigadzirwa zvegirazi, zvakaita sefelt, FRP, mataira, nezvimwewo.
Nzira yekudzivirira zvirwere zvepabasa mushure mekubata shinda yegirazi kwenguva refu?
Mabasa ekugadzira anofanira kupfeka masiki ehunyanzvi, magirovhosi nemachira emaoko kudzivirira kusangana zvakananga neganda neshinda yegirazi.
Shanghai Orisen New Material Technology Co., Ltd
M: +86 18683776368 (uyewo WhatsApp)
Nhamba yefoni:+86 08383990499
Email: grahamjin@jhcomposites.com
Kero: NO.398 New Green Road Xinbang Town Songjiang District, Shanghai
Nguva yekutumira: Kurume-15-2022