Khoom piav qhia
Quasi MDI POLYESTER system yog siv los tsim Polyurethane sieves, PU rollers thiab lwm yam elastomer. Nws yuav tsum tau ua tiav los ntawm nruab nrab kub casting tshuab.
Cov khoom ua tau nthuav tawm zoo heev tiv thaiv hnav thiab tsim kua muag, nrog rau cov khoom zoo nkauj zoo nkauj. Ntxiv mus, nws cov hardness tuaj yeem raug kho raws li cov kev xav tau tshwj xeeb los ntawm kev kho qhov sib piv ntawm cov khoom.
Cov xim tuaj yeem hloov kho los ntawm cov xim xim.
Daim ntawv thov: cov khoom siv tsheb, cov yeeb nkab ntxuav, polyurethane loj lossis cov khoom me me, thiab lwm yam.
Qhov zoo
Quasi MDI polyester systterm muaj cov hauv qab no zoo:
• Cov khoom siv kho tshuab zoo heev
• Kho reactivity los ntawm catalyst thiab sib tov piv xaiv
• Muaj peev xwm ntawm casting qhov chaw loj
• Muaj lwm txoj hauv kev rau cov tshuab uas muaj feem cuam tshuam los ntawm kev tswj hwm kev txwv
• Txo kev siv hluav taws xob kom ruaj khov
yam ntxwv
| Hom | B66YPU-A | B66YPU-B | B6153DY-C | |||||
| NCO/% | 16.3±0.2 | |||||||
| Ua haujlwm kub / degree | 45 | 70 | 45 | |||||
| Viscosity mPa·s / | 650 | 750 | 30 | |||||
| Prepolymer | B66YPU-A | |||||||
| Chain extender | B66YPU-B﹢B6153DY-C | |||||||
| Hardness / ntug A | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| B66YPU-A (qhov sib piv, los ntawm qhov hnyav) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| B66YPU-B (qhov sib piv, los ntawm qhov hnyav) | 190 | 170 | 150 | 120 | 100 | 80 | 60 | 40 |
| B6153DY-C (qhov sib piv, los ntawm wight) | 8.6 | 9.5 | 10.4 | 11.8 | 12.7 | 13.6 | 14.5 | 15.4 |
| Catalyst / tag nrho cov nyiaj A + B + C % | 0.5 | 0.5 | 0.45 | 0.45 | 0.4 | 0.4 | 0.35 | 0.35 |
| Pwm kub / degree | 100 | |||||||
| Lub sijhawm gel / min | 6 | 6 | 5 | 4.5 | 4 | 4 | 3 | 3 |
| Qhib Pwm Sijhawm / min | 50 | 40 | 35 | 30 | 30 | 30 | 30 | 30 |
| Chav kub vulcanization / h | 6 | |||||||
| Tom qab kho lub sijhawm (100 degree / h) | 16-24 | |||||||
Quasi MDI POLYESTER SystemCia
Cia: Khaws rau hauv qhov chaw txias thiab qhuav thiab siv kom sai li sai tau tom qab qhib;
Nws yuav tsum tau muab ntim nrog nitrogen yog tias nws tsis tuaj yeem siv ib zaug;
Thawj lub sij hawm cia yog rau lub hlis.
Ntim
Qhov Quasi MDI POLYESTER System Feem ntau ntim rau hauv 200kg / hlau nruas
Quasi MDI polyester raws li prepolymer series: Durable nrog zoo heev mechanical zog
Quasi MDI ester raws li cov tshuab muab tshwj xeeb rau kev puas tsuaj thiab tsim kua muag, nrog rau kev ua haujlwm zoo rau cov tshuaj xws li hydrocarbons, roj, thiab cov kuab tshuaj. Cov tshuab no zoo tagnrho rau ntau yam kev siv, suav nrog cov ntxaij vab tshaus, scrapers, PIGs, pob zeb hniav, nplooj ntawv, thiab vibratory tais. Lawv zoo kawg li tsis kam rau cov kuab tshuaj kuj ua tau raws li qhov xav tau ntawm cov ntawv thov squeegee.
Cim npe nrov: Tuam Tshoj quasi mdi polyester system manufacturers, lwm tus neeg, Hoobkas
