Pūnaha kua mutu te MDI
Ko te punaha PTMG kua mutu te MDI
WHAKAMAHI
Wae:Ko te DY2513 he waahanga ABC.Ko te Waahanga A he polyol, ko B he polyurethane prepolymer ka mutu ki te isocynate, ko C te whakaroa mekameka.
Āhuatanga:Ko te hua whakamutunga he pai te kaha ki te aukati, he pai te whakahoki.A ka taea te whakatika i te pakeke ma te rereke rereke.Ka taea te whakatika te tae ma te pigment.
Taupānga:I whakamahia tenei rauemi ki te whakaputa i nga tatari Polyurethane, nga roera PU, te horoi poaka (kopae) me etahi atu elastomer.
WHAKAMAHI
| Momo | DY2513-B | DY2513-A | DY2513-C | |||||
| NCO/% | 13.1 |
|
| |||||
| Te pāmahana mahi / ℃ | 45 | 50 | 45 | |||||
| Viscosity mPa·s/ | 800 | 1200 | 30 | |||||
| Prepolymer | DY2513-B | |||||||
| Whakaroa mekameka | DY2513-A﹢DY2513-C | |||||||
| Te pakeke / takutai A | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 |
| DY2513-B(ōwehenga, mā te taumaha) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| DY2513-A(ōwehenga, mā te taumaha) | 180 | 150 | 120 | 100 | 80 | 60 | 40 | 20 |
| DY2513-C（ōwehenga, mā te wight） | 5.7 | 7 | 8.4 | 9.3 | 10.2 | 11.1 | 12 | 12.9 |
| He whakakōkī/te tapeke A+B+C % | 0.6 | 0.6 | 0.6 | 0.45 | 0.3 | 0.3 | 0.24 | 0.24 |
| Te pāmahana pokepokea/℃ | 100 | |||||||
| Waa kaera / min | 2，30 | 2，30 | 2，20 | 2，20 | 2，30 | 2，30 | 2，10 | 2，10 |
| Whakatuwhera Wā Mold/ min | 60 | 50 | 40 | 40 | 40 | 40 | 40 | 40 |
Pūnaha Polyester kua mutu te MDI
WHAKAMAHI
Ka whakamahia ki te whakaputa i nga tatari Polyurethane, nga roera PU me etahi atu elastomer.Me tukatuka e te miihini whakarewa waenga-mahana.
Ko te hua whakamutunga he pai te kaha ki te aukati, he pai te whakahoki.A ka taea te whakatika i te pakeke ma te rereke rereke.Ka taea te whakatika te tae ma te pigment.
Taupānga: kete miihini, horoi paipa, aha atu, polyurethane nga waahanga hua nui, iti ranei.
WHAKAMAHI
| Momo | DY3516-B | DY3516-A | DY3516-C | |||||||
| NCO/% | 16.5±0.2 |
|
| |||||||
| Te pāmahana mahi / ℃ | 45 | 70 | 45 | |||||||
| Viscosity mPa·s/ | 700 | 730 | 30 | |||||||
| Prepolymer | DY3516-B | |||||||||
| Whakaroa mekameka | DY3516-A+DY3516-C | |||||||||
| Te pakeke / takutai A | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | ||
| DY3516-B(ōwehenga, mā te taumaha） | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||
| DY3516-A(ōwehenga, mā te taumaha) | 380 | 180 | 160 | 130 | 110 | 100 | 80 | 60 | ||
| DY3516-C(ōwehenga, ma te taumaha) | 0 | 9.1 | 10 | 11.4 | 12.3 | 12.7 | 13.6 | 14.5 | ||
| He whakakōkī/te tapeke A+B+C % | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | ||
| Te pāmahana pokepokea/℃ | 100 | |||||||||
| Waa kaera / min | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | ||
| Whakatuwhera Wā Mold/ min | 50 | 35 | 35 | 30 | 30 | 30 | 30 | 30 | ||
| Te wa whakaora (90 ℃)/h | 16 | |||||||||
TE WHAKAMAHI MONO
Ko te whakaputanga e whakahaerehia ana e te punaha DCS, me te whakakii ma te miihini whakakii aunoa.Ko te kete 200KG/DRUM ranei 20KG/DRUM.
