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DINYA KUTI UTUMIRE KUBVUNZA
E-Glass Yakachekwa Strand Mat Emulsion
Zvikumbiro uye Zvinodiwa
1. Kuisa ruoko: Kuisa ruoko ndiyo nzira huru yekugadzira FRP.Fiberglass yakachekwa tambo mats, mameti anoenderera mberi, uye meti dzakasonanidzwa zvese zvinogona kushandiswa mukuisa maoko. Kushandiswa kwe aStitch-bonded matinogona kuderedza nhamba yezvikamu uye kugadzirisa kushanda kwemaoko ekuisa-up mabasa. Zvakadaro, nekuti matinji anosonwa ane shinda dzakawanda dzekemikari fiber stitchbonding, mabubbles haasi nyore kudzinga, zvigadzirwa zvefiberglass zvine mafuro akaita setsono akawanda, uye pamusoro pacho panonzwa kukwasharara uye kwete kutsvedzerera. Mukuwedzera, iyo yakasonanidzwa mucheka unorema, uye chifukidzo che mold ipfupi pane iyo yekucheka meti uye inoenderera meti. Paunenge uchigadzira zvigadzirwa zvine maumbirwo akaomarara, zviri nyore kugadzira voids pakubhenda. Iyo ruoko yekuisa-up process inoda kuti meti ive nehunhu hwekukurumidza resin infiltration rate, kubviswa kuri nyore kwemabhuru emhepo, uye yakanaka mold kufukidzira.
2. Pultrusion: Iyo pultrusion process ndeimwe yeanonyanya kushandiswa kwekuenderera anonzwa uyevakasona meti. Kazhinji, inoshandiswa pamwe chete neiyo untwisted roving. KushandisaContinuous mats uye matinji akasonwa sezvigadzirwa zvakanyungudutswa zvinogona kuvandudza zvakanyanya hoop uye kuchinjika simba rezvigadzirwa uye kudzivirira zvigadzirwa kubva pakutsemuka. Iyo pultrusion process inoda kuti mat ive neuniform faibha kugovera, yakanyanya kusimba simba, kukurumidza resin infiltration rate, yakanaka kuchinjika, uye mold kuzadza, uye mat inofanirwa kuve nehumwe hurefu hunoenderera.
3.RTM: Resin transfer molding (RTM) inovhara mold mold process. Iyo inoumbwa nehafu-molds, yevakadzi mold, uye murume mold, pombi inomanikidza, uye jekiseni pfuti, isina muchina. Iyo RTM maitiro anowanzo shandisa anoenderera uye anosona-akasungwa mats pane akachekwa tambo mats. Iro pepa remeti rinodiwa kuti rive nehunhu hwekuti bepa remeti rinofanirwa kuzara neresin zviri nyore, kuve nemhepo yakanaka inopenya, yakanaka resin scour resistance, uye yakanaka overmoldability.
4.Winding process:machira akachekwauye matinji anoenderera anowanzo shandiswa kupeta uye kugadzira resin-yakapfuma maraya anonyanya kushandiswa kune zvigadzirwa, zvinosanganisira yemukati lining layer uye ekunze pamusoro peturu. Izvo zvinodikanwa zvegirazi fiber mat mukuita mhepo inotenderera zvakangofanana neizvo zviri muruoko yekuisa-up nzira.
5.Centrifugal casting molding:akachekwa tambo matinowanzo shandiswa sechinhu chisina kubikwa.Rudzi rwakachekwainofanogadzikwa muforoma, uye ipapo resin inowedzerwa mukati inotenderera yakavhurika mold mhango, uye mabhuru emhepo anoburitswa ne centrifugation kuita kuti chigadzirwa chiwedzere. Iyo mat pepa inodiwa kuti ive nehunhu hwekupinda nyore uye kunaka kwemhepo.
Fiberglass mats edu emhando dzakasiyana:fiberglass pamusoro pemateti,fiberglass yakachekwa tambo mats, uye inoenderera mberi fiberglass mats.Rudzi rwakachekwa yakakamurwa kuva emulsion uyeupfu girazi fiber mats.
MASHOKO
| E-Glass Yakachekwa Strand Mat Emulsion | |||||
| Quality Index-1040 | |||||
| 225G | 300G | 450G | |||
| Test Item | Criterion Maererano | Unit | Standard | Standard | Standard |
| GWIZI TYPE | G/T 17470-2007 | % | R2O<0.8% | R2O<0.8% | R2O<0.8% |
| COUPLING AGENT | G/T 17470-2007 | % | SILANE | SILANE | SILANE |
| Area Weight | GB/T 9914.3 | g/m2 | 225±45 | 300±60 | 450±90 |
| Loi Content | GB/T 9914.2 | % | 1.5-12 | 1.5-8.5 | 1.5-8.5 |
| Tension Simba CD | GB/T 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Tension Simba MD | GB/T 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Mvura Yemukati | GB/T 9914.1 | % | ≤0.5 | ≤0.5 | ≤0.5 |
| Permeation Rate | G/T 17470 | s | <250 | <250 | <250 |
| Upamhi | G/T 17470 | mm | ±5 | ±5 | ±5 |
| Kupeta simba | G/T 17470 | MPa | Standard ≧123 | Standard ≧123 | Standard ≧123 |
| Mvura ≧103 | Mvura ≧103 | Mvura ≧103 | |||
| Test Condition | |||||
| Ambient Temperature(℃） | 10 | Ambient Humidity(%) | |||
Tine mhando dzakawanda dzefiberglass roving:panel roving,spray up roving,SMC inofamba,kurovha zvakananga,c girazi roving,uyefiberglass rovingyekucheka.
