Mapangidwe a Plywood-Plywood
Zizindikiro zazikulu za plywood (Structural plywood)
Kupatuka kwa dimensional | ||||||||
Mulingo wonenepa mwadzina (t) | sanded board (panel sanding) | |||||||
Kulekerera Makulidwe Amkati | Kupatuka mwadzina makulidwe | |||||||
≤7.5 | 0.8 | +(0.5) -(0.3) | ||||||
7.5<t≤12 | 1 | +(0.8) -(0.5) | ||||||
12<t≤17 | 1.2 | |||||||
>17 | 1.3 | |||||||
Zizindikiro za thupi ndi mankhwala | ||||||||
polojekiti | unit | Kunenepa mwadzina t/mm | ||||||
<6 | 6≤t<7.5 | 7.5≤t<9 | 9≤t<12 | 12≤t<15 | 15≤t<18 | |||
chinyezi | % | 10.0-15.0 | ||||||
Mphamvu yolumikizana | MPa | ≥0.8 | ||||||
Mphamvu yometa ubweya mu ndege | Mpa | >3.2 | ||||||
Kupindika Mphamvu | Pamodzi ndi tirigu | MPa | 42 | 38 | 34 | 32 | 26 | 24 |
Kudutsa striation | MPa | 8 | 14 | 12 | 16 | 20 | 20 | |
Modulus ya elasticity | Pamodzi ndi tirigu | MPa | 8500 | 8000 | 7000 | 6500 | 5500 | 5000 |
Kudutsa striation | MPa | 500 | 1000 | 2000 | 2500 | 3500 | 4000 | |
Mphamvu kalasi | F4-F22 ngati mukufuna | |||||||
Kutulutsa kwa formaldehyde | - | Kukambilana |
Tsatanetsatane
Zopangira izi zimachokera ku nkhalango zopanga za bulugamu ku Guangxi, China.Kupyolera mu njira zopangira bwino, nkhuni za bulugamu amazipanga kukhala zitsulo zapamwamba kwambiri kenako n’kuziumitsa.DYNEA phenolic resin amagwiritsidwa ntchito polumikizana kuti apititse patsogolo kukhazikika kwa zinthuzo komanso zomatira.Kusalowa madzi komanso kusakwanira chinyezi, kuthekera kwake kosalowa madzi kumakwaniritsa miyezo ya Level 1.Ndi mkulu zotanuka modulus ndi malo amodzi kupinda mphamvu, izo zimakwaniritsa osati mfundo za GBT35216-2017, komanso zofunika okhwima muyezo Australia ndi New Zealand AS/NZS 2269-2017.Pankhani yachitetezo cha chilengedwe, mulingo wa umuna wa formaldehyde wa mankhwalawa ukhoza kufika pamlingo wapamwamba wa E0, E0, ndi E1.Plywood iyi ndi yoyenera kunyamula katundu ndipo yayesedwa mwamphamvu kuti iwonetsetse kuti ikuyenera kugwiritsidwa ntchito panja komanso kuthekera kwake kupirira nyengo yovuta.mphamvu yake kalasi chimakwirira F4 kuti F22, mankhwala mtundu kukula ndi 2700 * 1200mm, ndi makulidwe osiyanasiyana kuchokera 4mm kuti 18mm zilipo kukwaniritsa zosowa zosiyanasiyana.
Ubwino wa Zamankhwala
1. Dongosolo lopanga kasamalidwe ka fakitale iliyonse yokhala ndi nkhuni mu gulu lathu ladutsa Occupational Health and Safety Management System (GB/T 45001-2020/ISO45001:2018) 、dongosolo kasamalidwe ka chilengedwe (GB/T24001-2016/IS0 14001: 2015), kasamalidwe kabwino kachitidwe, (GB/T19001-2016/IS0 9001:2015) Certification.product kudzera pa FSC-COC Certification.
2. Gulu la Gaolin lopangidwa ndi nkhuni lopangidwa ndikugulitsidwa ndi gulu lathu lapambana ulemu wa China Guangxi Famous Brand Product, China Guangxi Famous Trademark, China National Board Brand, ndi zina zotero, ndipo lasankhidwa kukhala National Forestry Key Leading Enterprise ndi Wood Processing and Distribution Association kwa zaka zambiri.