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Kuti mufunse za malonda athu kapena mitengo yamtengo wapatali, chonde tisiyeni imelo ndipo tidzalumikizana mkati mwa maola 24.
Potsatira mfundo ya "ubwino, wopereka, magwiridwe antchito ndi kukula", tsopano tapeza zikhulupiliro ndi matamando kuchokera kwa ogula apakhomo komanso olowera kumayiko ena chifukwa cha mbiri Yapamwamba E-Glass Chopped Strand Mat Fiberglass Mat, Katundu wathu amawunikiridwa mosamalitsa tisanatumize kunja , Chifukwa chake timakhala odziwika bwino padziko lonse lapansi. Tikufuna mtsogolo kuti tigwirizane nanu m'tsogolomu.
Kutsatira mfundo ya "ubwino, wopereka, magwiridwe antchito ndi kukula", tsopano tapeza zikhulupiliro ndi matamando kuchokera kwa ogula apakhomo ndi akunjaChina Fiberglass Mat ndi Anadulidwa Strand Mat, Kukhulupilika ndikofunika kwambiri, ndipo utumiki ndi mphamvu. Tikulonjeza kuti tili ndi kuthekera kopereka zinthu zabwino kwambiri komanso zamtengo wapatali kwa makasitomala. Ndi ife, chitetezo chanu ndi chotsimikizika.
1. Kuyika manja: Kuyika manja mmwamba ndiyo njira yayikulu yopangira FRP. Makasitomala odulidwa a fiberglass, mphasa zosalekeza, ndi mphasa zosokera zitha kugwiritsidwa ntchito poyala manja. Kugwiritsa ntchito amphasa womangikaimatha kuchepetsa kuchuluka kwa zigawo ndikuwongolera magwiridwe antchito oyika manja. Komabe, chifukwa mphasa zomangika zimakhala ndi ulusi wopota wa makemikolo ambiri, thovulo n’losavuta kuthamangitsa, zopangira magalasi a fiberglass zimakhala ndi thovu zambiri zooneka ngati singano, ndipo pamwamba pake pamakhala nkhanza komanso zosasalala. Kuonjezera apo, mphasa yosokedwa ndi nsalu yolemera, ndipo nkhungu yophimba ndi yaifupi kusiyana ndi yodulidwa ndi mphasa yopitirira. Popanga zinthu zokhala ndi mawonekedwe ovuta, zimakhala zosavuta kupanga voids pa bend. Njira yoyika manja imafuna kuti mphasa ikhale ndi mawonekedwe olowera mwachangu utomoni, kuchotsa thovu la mpweya mosavuta, ndikuphimba bwino nkhungu.
2. Pultrusion: Njira ya pultrusion ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito mosalekeza komansomphasa zosokedwa. Kawirikawiri, imagwiritsidwa ntchito pophatikizana ndi roving yosapindika. Kugwiritsamphasa mosalekezandi mphasa wosokedwa monga mankhwala pultruded akhoza kwambiri kusintha hoop ndi yopingasa mphamvu ya mankhwala ndi kuteteza mankhwala kusweka. Njira ya pultrusion imafuna kuti mphasa ikhale yogawa ulusi wofanana, kulimba kwamphamvu kwambiri, kulowetsedwa mwachangu kwa utomoni, kusinthasintha kwabwino komanso kudzaza nkhungu, ndipo mphasa iyenera kukhala ndi kutalika kopitilira.
3.RTM: Utomoni kutengerapo akamaumba (RTM) ndi chatsekedwa nkhungu akamaumba ndondomeko. Zimapangidwa ndi nkhungu ziwiri za theka, nkhungu yachikazi ndi nkhungu yamphongo, mpope wopondereza ndi mfuti ya jekeseni, popanda makina osindikizira. Njira ya RTM nthawi zambiri imagwiritsa ntchito mphasa zokhazikika komanso zomangika m'malo mwa mphasa zodulidwa. Pepala la mat limafunikira kuti likhale ndi mikhalidwe yomwe pepala la mat liyenera kukhala lodzaza ndi utomoni, mpweya wabwino, mpweya wabwino, kukana kwa utomoni komanso kuchulukira kwabwino.
4. Njira yotsekera:mphasa za zingwe zodulidwandipo mateti osalekeza nthawi zambiri amagwiritsidwa ntchito pokhotakhota ndikupanga zigawo zokhala ndi utomoni zomwe zimagwiritsidwa ntchito kwambiri popanga zinthu, kuphatikiza zigawo zamkati ndi zakunja. Zofunikira pa magalasi a fiber mat pakumangirira ndizofanana ndi zomwe zili munjira yoyika manja.
5.Centrifugal kuponyera akamaumba: akanadulidwa strand mphasa nthawi zambiri ntchito ngati zopangira. The akanadulidwa strand mphasa ndi chisanadze anaika mu nkhungu, ndiyeno utomoni anawonjezera mu kasinthasintha lotseguka nkhungu patsekeke, ndi mpweya thovu kumasulidwa ndi centrifugation kupanga mankhwala wandiweyani. Tsamba la mat likufunika kuti likhale ndi makhalidwe olowera mosavuta komanso mpweya wabwino.
Makatani athu a fiberglass ndi amitundu ingapo: mphasa za fiberglass pamwamba,mphasa wa fiberglass akanadulidwa, ndi mphasa za fiberglass mosalekeza. The akanadulidwa strand mphasa amagawidwa mu emulsion ndimagalasi a ufa wa fiber.
E-Glass Wodulidwa Strand Mat Emulsion | |||||
Quality Index-1040 | |||||
225g | 300G | 450g | |||
Chinthu Choyesera | Criterion Malinga | Chigawo | Standard | Standard | Standard |
NTCHITO YA GALASI | G/T 17470-2007 | % | R2O<0.8% | R2O<0.8% | R2O<0.8% |
WOGWIRITSA NTCHITO | G/T 17470-2007 | % | SILANE | SILANE | SILANE |
Kulemera kwa Malo | GB/T 9914.3 | g/m2 | 225 ± 45 | 300 ± 60 | 450 ± 90 |
Zambiri za Loi | GB/T 9914.2 | % | 1.5-12 | 1.5-8.5 | 1.5-8.5 |
Kulimba Mphamvu CD | GB/T 6006.2 | N | ≥40 | ≥40 | ≥40 |
Kupsinjika Mphamvu MD | GB/T 6006.2 | N | ≥40 | ≥40 | ≥40 |
Mkati mwa Madzi | GB/T 9914.1 | % | ≤0.5 | ≤0.5 | ≤0.5 |
Permeation Rate | G/T 17470 | s | <250 | <250 | <250 |
M'lifupi | G/T 17470 | mm | ±5 | ±5 | ±5 |
Mphamvu yopindika | G/T 17470 | MPa | Standard ≧123 | Standard ≧123 | Standard ≧123 |
Yonyowa ≧103 | Yonyowa ≧103 | Yonyowa ≧103 | |||
Mayeso | |||||
Ambient Kutentha(℃) | 10 | Chinyezi Chozungulira (%) |
Tili ndi mitundu yambiri ya fiberglass roving:gulu lozungulira,phwetekere mozungulira,Kuthamanga kwa SMC,kuyendayenda molunjika,c galasi lozungulira, ndi fiberglass roving for chopping.Kutsatira mfundo ya "quality, WOPEREKA, magwiridwe ndi kukula", ife tsopano tapeza chidaliro ndi matamando kuchokera kwa ogula kunyumba ndi intercontinental mbiri High mbiri E-Glass Chopped Strand Mat Fiberglass Tissue Mat, Katundu wathu mosamalitsa anaunika asanatumize kunja, Kotero ife timapeza kuima kwabwino padziko lonse lapansi. Tikufuna mtsogolo kuti tigwirizane nanu m'tsogolomu.
Mbiri yapamwamba ya China Fiberglass Tissue ndi Chopped Strand Mat, kukhulupilika ndiye kofunika kwambiri, ndipo ntchito ndi mphamvu. Tikulonjeza kuti tili ndi kuthekera kopereka zinthu zabwino kwambiri komanso zamtengo wapatali kwa makasitomala. Ndi ife, chitetezo chanu ndi chotsimikizika.
Kuti mufunse za malonda athu kapena mitengo yamtengo wapatali, chonde tisiyeni imelo ndipo tidzalumikizana mkati mwa maola 24.