LQ-5000 Economical Type Printing Pam rau Offset Printing
Specifications
Xim | Xiav |
Thickness | 1.97 / 1.70 ± 0.02 hli (4/3ply) |
Compressible txheej | Microspheres |
Nto | Micro- av thiab polished |
Roughness | 0.80-1.0 hli |
Hardness | 76-80 Ib |
Elongation | ≤ 1.0% |
Tensile zog | ≥85 |
Qauv
Pam Rau Tshuab
Daim pam cia ib puag ncig xav tau
1. Daim pam yuav tsum muab khaws cia rau hauv qhov chaw txias thiab qhuav, kom deb ntawm qhov chaw sov thiab tshav ntuj ncaj qha los tiv thaiv kev laus thiab desulfurization.Txhawm rau kom muaj huab cua zoo, txhua daim pam yuav tsum tau dai rau ntawm tus ncej nqa.Yog tias lub tsev khaws khoom nqaim, muab cov ntaub ntawv roj hmab kom tiaj tus thiab tsis txhob nias cov khoom hnyav rau nws.Nws yog qhov zoo tshaj kom tsis txhob dov cov ntaub roj hmab rau hauv lub thoob thaum nws khaws cia.
2. Qhib lub ntim ntawm daim pam, tshem lub hau tiv thaiv, thiab ua tib zoo xyuas seb daim pam puas puas lawm.Nws tsis pom zoo kom nruab daim pam tshiab ncaj qha rau ntawm lub tshuab.Txij li daim pam yog dov rau hauv ib lub thoob rau ntim, nws yuav tsum tau muab tso rau hauv ib lub sij hawm kom maj mam rov qab nws flatness ua ntej nws yuav siv tau rau ntawm lub tshuab.
3. Yog tias muaj ntau daim pam stacked, daim pam yuav tsum tau muab tso rau ntawm lub ntsej muag los yog rov qab-rov qab, txwv tsis pub cov kab fiber ntau nyob rau sab nraum qab ntawm daim pam yuav cuam tshuam rau qhov flatness ntawm lwm daim pam.
4. Tsis txhob nyem daim pam kom tsis txhob tawg daim pam lossis ua rau nws elasticity.Daim pam ntshai ntawm lub teeb, cua sov thiab huab cua noo, uas yuav ua rau cov nplaum, tev, tawg tawg, tawv thiab lwm yam tsis xws luag ntawm daim pam.
5. Lub tsev khaws khoom uas khaws cov ntaub qhwv roj hmab yuav tsum tau ua kom cua thiab qhuav, nrog cov av noo ntawm kwv yees li 70% thiab qhov kub ntawm li 24 ℃.Daim pam roj hmab yuav tsum tsis txhob raug cov kua qaub thiab alkali, oxidant thiab petrochemical cov khoom kom tsis txhob yaig ntawm cov tshuaj ntawm daim pam roj hmab.