Backup Board Rau Printed Circuit Board Drilling-Fiberboard
Kev piav qhia
| Cov cim tseem ceeb ntawm fiberboard (Backup board rau luam ntawv Circuit Court board drilling) | |||
| Dimensional sib txawv, ceev thiab noo noo cov ntsiab lus yuav tsum tau | |||
| qhov project | chav tsev | Nominal thickness ntau / hli | |
| 2.0, 2.4 | |||
| Thickness sib txawv | Lub rooj tsavxwm tsis muaj kev sib tsoo | mm | -0.30 Nws |
| sanding board | mm | ± 0.20 | |
| In-board density deviation | % | ± 10.0 | |
| Length thiab Dav Deviation | mm | ± 2.0, max ± 5.0 | |
| Verticality | hli/m | 2.0 | |
| Warpage | % | 1.0 | |
| ceev | g/cm3 | 1.1 ≥ 0.84 | |
| noo noo cov ntsiab lus | % | ≤ 8 | |
| Formaldehyde emission | —— | Kev sib tham | |
| Lus Cim: Lub thickness ntawm txhua qhov ntsuas hauv txhua lub sanding board yuav tsum tsis txhob ntau tshaj ± 0.15mm ntawm nws tus nqi piv txwv. | |||
| Lub cev thiab tshuaj ntsuas kev ua tau zoo | |||
| kev ua tau zoo | chav tsev | Nominal thickness ntau / hli | |
| ≧1.5-3.5 | |||
| Static Bending Strength | MPa | 30 | |
| Elastic Modulus | MPa | 2800 | |
| internal binding zog | MPa | 0.6 | |
| Water absorption thickness expansion tus nqi | % | ≤ 22 | |
| Surface bonding zog | MPa | 0.6 | |
| Nto hardness | HD | 72 ± 5 | |
Lus Cim: Cov ntaub ntawv siv: GBT 11718-2021, SJ∕T 11660-2016
Paub meej
Nws yog tshwj xeeb tshaj yog siv rau cov neeg kho tshuab drilling ntawm cov ntawv luam tawm thiab muab tso rau hauv cov tooj liab clad laminates yuav tsum tau ua los yog semi-tiav cov boards, high density fiberboard rau gasket cov ntaub ntawv kom tau raws li cov txheej txheem technology.Product raw khoom xaiv ntoo raw cov ntaub ntawv nrog me ntsis sib txawv nyob rau hauv noo noo cov ntsiab lus thiab ntom, defibrating thev naus laus zis txheej txheem stably tswj cov ntawv sib cais ntawm cov ntoo chips kom tau raws li qhov yuav tsum tau ua.Qhov kub nias thiab paving tshuab txheej txheem finely tswj kev ruaj ntseg ntawm kab rov tav thiab ntsug ntom ntom ntawm cov fibers, Tsis tas li ntawd, nyob rau hauv lub chav. Kev txhaj tshuaj, cov qauv thiab kev ua tau zoo ntawm cov khoom yog ruaj khov dua tom qab kub nias, uas ua kom muaj kev tiv thaiv zoo heev txawm tias cov khoom tiav tsis yog sanded.Cov khoom siv ceev dua yog siab dua 840g / CM3, lub siab tawv, tsis muaj pob txha, tsis muaj pob txha, tsis muaj ntsej muag, tsis muaj ntsej muag tsis muaj ntsej muag ntawm cov khoom lag luam yog huv, thiab lub thickness tsuas yog 2.0 hli thiab 2.4 hli, tab sis lub warpage ntawm cov khoom yog guaranteed me me, thiab lub thickness kam rau ua yog me me, uas yog conducive rau cov zoo ua ntawm cov luam ntawv phaj.Muaj ob txoj kev kho deg: sanding thiab catt .Qhov loj ntawm cov khoom yog 1245mm × 940mm, 1245mm × 1042mm, 1245mm × 1092mm, thiab thickness yog 2.0mm thiab 2.4mm.Cov khoom yog unprocessed dawb ntoo-puab vaj huam sib luag.Nws tuaj yeem txiav, ua tiav thiab ntim raws li cov neeg siv khoom xav tau.Lub formaldehyde emission ntawm cov khoom yog txiav txim los ntawm kev sib tham ntawm ob tog.
Product Advantage
1. Kev tswj hwm kev tsim khoom ntawm txhua lub tuam txhab tsim vaj huam sib luag hauv peb pab pawg tau dhau qhov Kev Tswj Xyuas Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb Kev Nyab Xeeb (GB / T 45001-2020 / ISO45001: 2018), Environmental Management system (GB / T24001-2016 / IS0 14001: 2015) 、 Kev Tswj Xyuas Zoo 、 （GB / T19001-2016 / IS0 9001: 2015） Certification.product los ntawm CFCC/PEFC-COC Certification, FSC-COCCertification, Tuam Tshoj Environmental Labeling Certification, Hong Kong Green Mark Certification, Guangxi.
2. Gaolin hom ntoo-raws li vaj huam sib luag tsim thiab muag los ntawm peb pab pawg tau yeej lub koob meej ntawm Tuam Tshoj Guangxi Nto moo Hom Khoom, Tuam Tshoj Guangxi Famous Trademark, Tuam Tshoj National Board Hom, thiab lwm yam., thiab tau raug xaiv raws li Tuam Tshoj lub sab saum toj kaum fiberboards los ntawm lub Wood Processing thiab Distribution Association tau ntau xyoo.
