Zviviri-zvikamu bhodhi glue
5. Kushandisa:
(1) Pretreatment: base material leveling, glue, maererano nechikamu cheiyo main agent (mukaka machena) uye kurapa agent (yakasviba brown) 10: 1 ratio. Kurudzira glue zvakaenzana, uye yakasanganiswa glue inofanira kushandiswa mukati me30 ~ 60 maminitsi.
(2) saizi: saizi inofanira kupedzwa muminiti imwe, jira guruu rakafanana uye jira rekupedzisira guruu rinofanira kukwana.
(3) composite: nguva yekumanikidza kuti ive yakakwana, iyo yakavharwa ndiro muminiti 1, maminitsi matatu inofanira kumanikidzirwa, nguva yekumanikidza 45 ~ 120 maminitsi, yakakosha hardwood 2 ~ 4 maawa. Simba rekumanikidza rinofanira kukwana, cork 500 ~ 1000kg / m2 , hardwood 800 ~ 15000kg/m2.
(4) Mushure mekurapwa: mushure mekumanikidzwa kununurwa kuchengetedza hutano, tembiricha yehutano inopfuura 20 ℃, maawa makumi maviri nemana anogona kugadzirwa zvishoma (saw, planer), maawa makumi manomwe neshanu mushure mekugadzirisa kwakadzika, panguva yekudzivirira kupenya kwezuva nemvura inonaya.
Zita rechigadzirwa: maviri-chikamu plywood adhesive
Rudzi rwePVAC - PB
Capacity akawanda specifications
Ruvara rwekunze ruchena mukaka
Kurapa 50%
Brands inofanirwa kuenderana
Viscosity (MPa ·s) 5000-8000
PH 5-6
Kurapa nguva 2-4 maawa
Sherufu yehupenyu ndeye 12 mwedzi
Product parameters
| zita rechigadzirwa | Zviviri-zvikamu bhodhi glue | Zita rechiratidzo | desay |
| type | PVAC-PB | Viscosity(MPA.S) | 5000-8000 |
| Zvinotsanangurwa | 1L,5KG,10KG,25KG,50KG | PH | 5-6 |
| Ruvara rwekunze | Mumiririri mukuru (Nyeu dzeNzou)Hardener (yakatsvuka) | Nguva yekuzorora | 2-4h |
| Solid content | Main agent(≥50%）Hardener(≥99%） | Sherufu hupenyu | 12 mwedzi |
Features
1, Kunamatira kwakasimba
2, Yakanakisa kudzivirira kwemvura
3、 Kugadzikana muzvisikwa
Chikamu chekushandisa
Inokodzera jigsaw bonding yezvisiri-zvimiro zvinhu uye maumbirwo zvinhu.
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Mirayiridzo
1, Pretreatment: Hunyoro hwehuni hunofanira kudzorwa pakati pe8-12%;iyo yekubatanidza base yepamusoro inofanirwa kuve yakatsetseka uye yakapfava, isina warpage, guruva, mafuta, nezvimwe.
2, Kukura: mumiriri mukuru: kurapa mumiriri (10: 1) reshiyo yekusanganisa inoda kunyatso mutsa kwemaminetsi matatu-5, kusvika yunifomu.Mushure mokunge glue yagadzirwa, inofanira kushandiswa mukati maawa 1-2.Mabhubhu uye kuwedzera kwevhoriyamu kunogona kuitika panguva yekushandiswa, inova chiitiko chakajairika.Iwe unogona kuramba uchishandisa mushure mekuita zvishoma.
3, Kurapa: Nguva yekutsikirira kazhinji maawa 2-4, zvichienderana nekupisa
uye hunyoro hwenzvimbo yekuvaka.
Zvekungwaririra
1.Base zvinhu kuenzana kwakakosha:
Mwero weflatness: ± 0.1mm Mvura yehuwandu hwehuwandu: 8% -12%;
2. Chikamu cheglue chakakosha zvikuru:
Mushandi mukuru (muchena) uye kuporesa mumiririri (yakasviba brown) inosanganiswa pachiyero che100: 10 maererano nechiyero chinoenderana;
3. Gadzira guruu zvakaenzana:
Shandisa mutsigiri kuti udzokorore kutora colloid 3-5 nguva, pasina filamentous brown mvura.Iyo yakasanganiswa glue solution inofanira kushandiswa mukati me30-60 maminitsi;
4. Iyo glue application kumhanya inokurumidza uye yakarurama:
Iyo glue application inofanirwa kupedzwa mukati meminiti 1.Iyo glue inofanira kuva yakafanana uye glue pamagumo inofanira kukwana.
5.Pressure nguva inofanira kukwana
Mabhodhi akavharidzirwa anomanikidzwa pamwe chete mukati meminiti 1, uye anofanirwa kumanikidzwa mukati memaminitsi matatu.Nguva yekutsikirira ndeye 45-120 maminitsi, uye hardwood ndeye 2-4 maawa;
6, kumanikidzwa kunofanira kukwana:
Kudzvinyirira: softwood 500-1000kg /㎡hardwood 800-15000kg /㎡;
7, mushure mekuora mwoyo kuchengetedza hutano:
Tembiricha yehutano iri pamusoro pe20 ° C, inogona kugadzirwa zvishoma (yakaona, yakarongwa) mumaawa makumi maviri nemana, uye inogona kufambiswazve mumaawa makumi manomwe nemaviri.Dzivisa chiedza chezuva nemvura munguva yacho;
