Phenolic Fiberglass Molding Plastics rau Hluav Taws Xob Rwb Thaiv Tsev
Cov Khoom Piav Qhia
Cov khoom no yog cov yas thermosetting molding ua los ntawm e-iav fiber thiab hloov kho phenolic resin los ntawm kev ntub thiab ci. Nws yog siv rau kev nias kub-resistant, noo noo-proof, mildew proof, siab mechanical zog, zoo hluav taws retardant insulating qhov chaw, tab sis kuj raws li qhov yuav tsum tau ua ntawm cov khoom, cov fiber tuaj yeem ua ke thiab npaj kom zoo, nrog lub zog tensile siab thiab lub zog khoov, thiab haum rau cov xwm txheej ntub.
Kev Khaws Cia:
Yuav tsum khaws cia rau hauv chav qhuav thiab muaj cua nkag uas qhov kub tsis tshaj 30 ℃.
Tsis txhob nyob ze hluav taws, cua sov thiab tshav ntuj ncaj qha, tsis txhob tsa kom ruaj khov rau ntawm lub platform tshwj xeeb, txwv tsis pub teeb tsa kab rov tav thiab siv zog ntau dhau.
Lub sijhawm khaws cia yog ob lub hlis txij li hnub tsim khoom. Tom qab lub sijhawm khaws cia, cov khoom tseem tuaj yeem siv tau tom qab dhau qhov kev tshuaj xyuas raws li cov qauv khoom. Tus qauv kev siv tshuab: JB/T5822-2015
Kev Qhia Tshwj Xeeb:
| Kev Ntsuas Tus Qauv | JB/T5822-91 JB/3961-8 | |||
| TSIS MUAJ. | Cov Khoom Siv Kuaj | Chav tsev | Yuav tsum tau ua | Cov Txiaj Ntsig ntawm Kev Xeem |
| 1 | Cov ntsiab lus ntawm cov resin | % | Sib tham tau | 38.6 |
| 2 | Cov Khoom Uas Tsis Hloov Tau | % | 3.0-6.0 | 3.87 |
| 3 | Qhov Ceev | g/cm23 | 1.65-1.85 | 1.90 |
| 4 | Kev Nqus Dej | mg | ≦20 | 15.1 |
| 5 | Kub ntawm Martin | ℃ | ≧ 280 | 290 |
| 6 | Lub zog khoov | MPa | ≧ 160 | 300 |
| 7 | Lub zog cuam tshuam | KJ/m22 | ≧ 50 | 130 |
| 8 | Lub zog tensile | MPa | ≧ 80 | 180 |
| 9 | Kev Tiv Thaiv Nto | Ω | ≧ 10 × 1011 | 10 × 1011 |
| 10 | Ntim Resistivity | Ω.m | ≧ 10 × 1011 | 10 × 1011 |
| 11 | Qhov nruab nrab hnav yam ntxwv (1MH)Z) | - | ≦0.04 | 0.03 |
| 12 | Kev Tso Cai Txheeb Ze (1MHZ) | - | ≧7 | 11 |
| 13 | Lub zog dielectric | MV/m | ≧ 14.0 | 15 |
Lus Cim:
Cov ntaub ntawv muab rau hauv daim ntawv no yog raws li qib thev naus laus zis uas twb muaj lawm ntawm lub tuam txhab.
Cov ntaub ntawv ib txwm muaj teev nyob rau hauv lub rooj yog sau los ntawm cov txiaj ntsig kev xeem sab hauv rau kev siv rau cov neeg siv hauv kev xaiv cov ntaub ntawv. Daim ntawv no yuav tsum tsis txhob raug suav hais tias yog kev cog lus raug cai lossis kev lees paub zoo, thiab cov neeg siv yuav tsum txiav txim siab qhov tsim nyog ntawm cov ntaub ntawv rau lawv cov ntawv thov tshwj xeeb.
Cov kev ntsuas saum toj no tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
