UBUCHULE NGOKWAZI
Ngemibuzo malunga neemveliso zethu okanye i-primelist, nceda ushiye i-imeyile kuthi kwaye siya kunxibelelana ngaphakathi kweeyure ezingama-24.
Cofa ukuze ungenise umbuzo
I-e-glas ekhethiweyo ye-strand stion
Izicelo kunye neemfuno
1. Ukulala ngesandla: Ukulala ngesandla yeyona ndlela iphambili yemveliso yeFRP.I-Figberglass Strands Strands, i-mats eqhubekayo, kunye ne-mats eqinileyo ingasetyenziswa konke ukubekwa kwezandla. Ukusetyenziswa kweI-stitch-bowd matUnokunciphisa inani leendawo zokuphucula amandla okusebenza kwezandla. Nangona kunjalo, ngenxa yokuba uMat-Mat-Mat-Matting-Bods onesifo se-firchbols sprandsbulls, iibhubhu akukho lula ukuqhuba, iimveliso ze-fiberglass zinee-fubbs ezininzi ezinemelle, kwaye umphezulu uziva rhabaxa kwaye engagungqi. Ukongeza, i-mat ye-mat ilaphu ilaphu elinzima, kwaye ukugubungela i-mold mfutshane kuneso se-swit kunye ne-mat eqhubekayo. Xa usenza iimveliso ngemilo entsonkothileyo, kulula ukwenza i-voids egobeni. Inkqubo yokulala ngesandla ifuna ukuba i-mat ibe neempawu zenqanaba lokufumana ngokukhawuleza, ukupheliswa lula kweebhubhu zomoya, kunye nokupheliswa okuhle.
I-2. I-Poltrusion: Inkqubo yePultrusion yenye yezona zinto zibalulekileyo zokuziva ziphulukene nazo kwayeI-mats. Ngokubanzi, isetyenziswa ngokudibeneyo kunye nokuhamba ngokungafihlisiyo. UkusebenzisaI-Mats eqhubekayo kunye ne-mats eqinileyo njengoko iimveliso ezinamachaphaza zinokuphucula kakhulu i-hoop kunye namandla anqabileyo beemveliso kwaye kuthintele iimveliso ukuba zikhwele. Inkqubo yePustyrion ifuna ukuba i-mat ibe nokusasazwa kwe-fibberm ye-fin, amandla e-sunsing, ireyithi ye-sunsing, i-resin efihlakeleyo, ukuguquguquka okulungileyo, kunye ne-mat kufuneka ibe nobude obuthile.
I-3.rtm: i-resin yokudlulisela (i-RTM) yinkqubo evaliweyo yembumbulu. Iqulathe iziqingatha ezibini ezibunjiweyo, ibhinqa lenkohliso, kunye ne-pump yokubumba, kunye nompu wenaliti, ngaphandle komatshini. Inkqubo ye-RTM ihlala isebenzisa i-mats eqhubekayo kunye ne-stitch-bows endaweni ye-mats ekhethiweyo. Iphepha le-Mat ifuneke ukuba libe nempawu zephepha le-mat igcwaliswe ngokulula nge-resin, yiba nomoya ofanelekileyo, i-resin elungileyo, kunye nokupheliswa okuhle.
Inkqubo yokuNgenisa:I-mats ekhethiweyoKwaye iMats eqhubekayo isetyenziselwa umoya kunye nokwakha iingqengqelo ze-resin esetyenziselwa iimveliso, kubandakanya iileyithi zangaphakathi kunye neendawo ezingasezantsi zomhlaba. Iimfuneko ze-fiber ye-fiber ye-fiber kwinkqubo yomoya zifana nezo kwimeko yokubekwa kwesandla.
5.Ukuphononongwa kokubumba:i-strand ekhethiweyoihlala isetyenziswa njengento engafunekiyo.I-strand ekhethiweyoihlelwe kwangaphambili ekubunjweni, kwaye emva koko i-resin yongezwa kwi-conbus ejikelezayo ye-cevity, kwaye amaqabu e-air akhutshiwe yi-ntififugetion ukwenza imveliso yemveliso. Iphepha le-Mat liyacelwa ukuba libe neempawu zokungena ngokulula kunye nomoya ofanelekileyo.
I-Mats yethu ye-fiberglass ye-fibergy yeendidi:I-fibebberglass yomhlaba,I-Figberglass Strands Strands, kunye ne-mats eqhubekayo ye-fiberglass.I-strand ekhethiweyo yahlulwe yaba yi-emulsion kwayei-biber yeglasi ye-fiber.
Umyalelo
| I-e-glas ekhethiweyo ye-strand stion | |||||
| Isalathiso esemgangathweni-1040 | |||||
| 225G | I-300G | I-450G | |||
| Into yovavanyo | Ikhrayitheriya ngokwe | Iyunithi | Umgangatho | Umgangatho | Umgangatho |
| Uhlobo lweglasi | G / t 17470-2007 | % | R2O <0.8% | R2O <0.8% | R2O <0.8% |
| Iarhente yokudibanisa | G / t 17470-2007 | % | ISilane | ISilane | ISilane |
| Isisindo sendawo | I-GB / T 9914.3 | g / m2 | 225 ± 45 | I-300 ± 60 | I-450 ± 90 |
| Umxholo weLoi | GB / T 9914.2 | % | 1.5-12 | 1.5-8.5 | 1.5-8.5 |
| I-CD yoNzulu | GB / T 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Amandla e-tenser md | GB / T 6006.2 | N | ≥40 | ≥40 | ≥40 |
| Umxholo wamanzi | GB / T 9914.1 | % | ≤0.5 | ≤0.5 | ≤0.5 |
| Iqondo lokufaza | G / t 17470 | s | <250 | <250 | <250 |
| Ububanzi | G / t 17470 | mm | ± 5 | ± 5 | ± 5 |
| Ukugoba amandla | G / t 17470 | Mpa | Inqanaba ≧ 123 | Inqanaba ≧ 123 | Inqanaba ≧ 123 |
| Umanzi ≧ 103 | Umanzi ≧ 103 | Umanzi ≧ 103 | |||
| Imeko yovavanyo | |||||
| Ubushushu obugciniwe(℃) | 10 | Umswakami oqinileyo (%) | |||
Sineentlobo ezininzi zeI-fiberglass irhabaxa:Iphaneli yephangi,ukutshiza uphuphuma,I-SMC ye-SMC,ngqo,C Iglasi yeglasi, kwayeI-fiberglass irhabaxaukuqengqa.
