Nidaamka MDI-da ee Quasi
Nidaamka PTMG ee Quasi MDI-la joojiyay
SHARAXA
Qayb:DY2513 waxay ka kooban tahay Qaybaha ABC.Qaybta A waa polyol, B waa polyurethane prepolymer kaas oo ku dhamaaday isocynate, C waa silsilad fidiyaha.
Sifada:Alaabada kama dambaysta ah waxay ku raaxaysataa awoodda iska caabbinta wanaagsan, dib u soo celinta wanaagsan.Oo adkaanta waxaa lagu hagaajin karaa saamiga kala duwan.Midabka waxaa lagu hagaajin karaa midab.
Codsiga:Qalabkan waxaa loo isticmaalay in lagu soo saaro shaandhada polyurethane, rollers PU, nadiifinta doofaarka (discs) iyo elastomer kale.
QAABKA
| Nooca | DY2513-B | DY2513-A | DY2513-C | |||||
| NCO/% | 13.1 |
|
| |||||
| Heerkulka hawlgalka /℃ | 45 | 50 | 45 | |||||
| Viscosity mPa·s/ | 800 | 1200 | 30 | |||||
| Prepolymer | DY2513-B | |||||||
| Silsilad fidiyaha | DY2513-A﹢DY2513-C | |||||||
| Hardness / xeebta A | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| DY2513-B (saamiga, miisaan ahaan) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| DY2513-A (saamiga, miisaan ahaan) | 180 | 150 | 120 | 100 | 80 | 60 | 40 | 20 |
| DY2513-C (qiyaas ahaan, cabbir ahaan) | 5.7 | 7 | 8.4 | 9.3 | 10.2 | 11.1 | 12 | 12.9 |
| Kataliye/wadarta cadadka A+B+C % | 0.6 | 0.6 | 0.6 | 0.45 | 0.3 | 0.3 | 0.24 | 0.24 |
| heerkulka caaryada/℃ | 100 | |||||||
| Waqtiga jel /daqadda | 2,30 | 2,30 | 2,20 | 2,20 | 2,30 | 2,30 | 2,10 | 2,10 |
| Fur wakhtiga caaryada/ daq | 60 | 50 | 40 | 40 | 40 | 40 | 40 | 40 |
Nidaamka Polyester-ka ee Quasi MDI-la joojiyay
SHARAXA
Waxaa loo isticmaalaa in lagu soo saaro shaandhada polyurethane, rollers PU iyo elastomer kale.Waa in lagu farsameeyaa mishiinka shubista heerkulka dhexe.
Alaabada kama dambaysta ah waxay ku raaxaysanaysaa awoodda iska caabbinta wanaagsan, dib u soo celinta wanaagsan.Oo adkaanta waxaa lagu hagaajin karaa saamiga kala duwan.Midabka waxaa lagu hagaajin karaa midab.
Codsiga: xirmooyinka baabuurta, nadiifiyeyaasha tuubooyinka, iwm., poliurethane qaybo yaryar ama kuwa yaryar.
QAABKA
| Nooca | DY3516-B | DY3516-A | DY3516-C | |||||||
| NCO/% | 16.5±0.2 |
|
| |||||||
| Heerkulka hawlgalka /℃ | 45 | 70 | 45 | |||||||
| Viscosity mPa·s/ | 700 | 730 | 30 | |||||||
| Prepolymer | DY3516-B | |||||||||
| Silsilad fidiyaha | DY3516-A+DY3516-C | |||||||||
| Hardness / xeebta A | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | ||
| DY3516-B (qiyaas ahaan, miisaan ahaan) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| DY3516-A (qiyaas ahaan, miisaan ahaan) | 380 | 180 | 160 | 130 | 110 | 100 | 80 | 60 | ||
| DY3516-C (qiyaas ahaan, miisaan ahaan) | 0 | 9.1 | 10 | 11.4 | 12.3 | 12.7 | 13.6 | 14.5 | ||
| Kataliye/wadarta cadadka A+B+C % | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | ||
| heerkulka caaryada/℃ | 100 | |||||||||
| Waqtiga jel /daqadda | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | ||
| Fur wakhtiga caaryada/ daq | 50 | 35 | 35 | 30 | 30 | 30 | 30 | 30 | ||
| Waqtiga daawaynta kadib (90 ℃)/saacaddii | 16 | |||||||||
Kontaroolka tooska ah
Wax soo saarka waxaa gacanta ku haya nidaamka DCS, iyo baakaynta mashiinka buuxinta tooska ah.Xidhmada waa 200KG/DRUUM Ama 20KG/Drum.
