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Danna don gabatar da bincike
E-gilashi yankakken Strand Mat emulsion
Aikace-aikace da buƙatu
1. Hannun hannu lay-up: Hannun hannun dama shine babbar hanyar samar da FRP.Fiberglass yankakken Strand Mats, ci gaba da tsintar mats, kuma an yi amfani da mats da aka yi amfani da shi a hannun day-rubucen. Amfani damatith-bond tZai iya rage yawan yadudduka da inganta ingancin ayyukan hannu. Koyaya, saboda matashin Stitch-Bond ya ƙunshi ƙarin kayan fiber strickbroning stails, kumfa ba su da sauƙi don fitar da kumfa da yawa mai siffa mai launi, kuma farfajiya yana da laushi ba mai santsi ba. Bugu da kari, da stitched tta masana'anta ne mai nauyi, kuma mold coverorage ya gajarta fiye da na yanke mat da ci gaba da mat. Lokacin yin samfurori tare da sifofi hadaddun, abu ne mai sauki don ƙirƙirar voids a lanƙwasa. Hannun saiti tsari yana buƙatar matsu na samun ƙididdigar gudummawar shigarwar sauri, kawar da kumburin iska, da kuma ɗaukar hoto mai kyau.
2Matsayi Matsayi. Gabaɗaya, ana amfani dashi a haɗe tare da roving mara amfani. Ta amfaniCi gaba Mats Ya kuma yi daidai da su kamar yadda aka sanya pupruded pupruded da inganta hobo da kuma magana karfi na samfuran kuma yana hana samfuran daga fatattaka. Tsarin lamuni yana buƙatar mat ya zama rarraba fiber fix, ƙarfafawa mai yawa, sassauƙa cikawa, kuma ya kamata ya sami takamaiman tsawon lokaci.
3.RTM: Guduro Canja wurin Mold (RTM) an rufe tsarin ƙirar ƙira. An hada da rabin-molds biyu, m mold, da m mold, wani famfo mai yaduwa, da bindigogi, ba tare da 'yan jari ba. Tsarin RTM yawanci yana amfani da ci gaba da tsinkaye-bonded matsakaici maimakon yankakken matsakaicin matstaka. Ana buƙatar takardar haɗi don samun halayen cewa takardar ya zama cikin sauƙin resin, kuna da kyakkyawan yanayin iska, da kyau resin squur juriya, da kuma kyakkyawan sakamako mai kyau.
4.Wa tsari tsari:yankakken matsakaitKuma ana amfani da matsin da ke ci gaba da haifar da iska da wadataccen resin-aski galibi don samfuran, ciki har da yadudduka masu rufin ciki da shimfidar shimfidar ciki. Abubuwan da ake buƙata don gilashin Flight Tomat a cikin iska tsari sune m kama da waɗanda ke cikin hannun dama.
5. Scorrifugal ya jefa gani:yankakken strand matgalibi ana amfani dashi azaman albarkatun ƙasa.Da yankakken matAn riga an sa shi a cikin mold, sannan sai an ƙara su cikin juyawa wanda aka bude kogun dutse, kuma kumburin iska don yin m don samfurin. Ana buƙatar takardar tayin tayin don samun halayen shigar azzakari cikin sauri da ƙarfin iska mai kyau.
Matsakaicin Biryanglass na nau'ikan nau'ikan nau'ikan:Fiberglass saman Matsayi,Fiberglass yankakken Strand Mats, kuma ci gaba da matse naberglass.Da yankakken mat ya kasu kashi cikin emulsion dafoda gilashi.
Umurci
| E-gilashi yankakken Strand Mat emulsion | |||||
| Ingancin inganci-1040 | |||||
| 225g | 300g | 450g | |||
| Abu na gwaji | Sharhi bisa ga | Guda ɗaya | Na misali | Na misali | Na misali |
| Nau'in gilashi | G / t 17470-2007 | % | R2O <0.8% | R2O <0.8% | R2O <0.8% |
| Wakili mai aiki | G / t 17470-2007 | % | Silane | Silane | Silane |
| Yankin yanki | GB / t 9914.3 | g / m2 | 225 ± 45 | 300 ± 60 | 450 ± 90 |
| Abun ciki Loi | GB / t 9914.2 | % | 1.5-12 | 1.5-8.5 | 1.5-8.5 |
| A tashin hankali CD CD | GB / t 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Tashin hankali karfi md md | GB / t 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Abun ciki | GB / t 9914.14.14.14.14.14.14 | % | ≤0.5 | ≤0.5 | ≤0.5 |
| Kudi na permentation | G / t 17470 | s | <250 | <250 | <250 |
| Nisa | G / t 17470 | mm | ± 5 | ± 5 | ± 5 |
| Lanƙwasa ƙarfi | G / t 17470 | MPA | Daidaitaccen ≧ 123 | Daidaitaccen ≧ 123 | Daidaitaccen ≧ 123 |
| Rigar ≧ 103 | Rigar ≧ 103 | Rigar ≧ 103 | |||
| Yanayin gwaji | |||||
| Na yanayi(℃) | 10 | Namiji na Amsa (%) | |||
Muna da nau'ikan da yawaFierglass roving:kwamitin roving,fesa sama,RAWC RAVE,kai tsaye roving,c gilashi, daFierglass rovingdon sara.
