Toluene Diisocyanate /TDI/CAS:26471-62-5
Whakaahuatanga Poto:
Ingoa Hua: Toluene Diisocyanate /TDI
CAS: 26471-62-5
Momo: ZA-WW
MF:C9H6N2O2
MW:174.15614
HANGANGA:
whakatakotoranga
| Taonga | Ngā Whakatakotoranga |
| Āhua | Wai mārama |
| Tae | Kore tae ki te kōwhai mā |
| Kakara | Kakara koi, kakara haunga |
| Te pūwāhi koropupū | 247℃ |
| Te pūwāhi rewa | 19.5~21.5℃ |
| Pūwāhi mura | 137℃ |
| Tuakiri | 1.22 |
| Taupū Whakaata | 1.5660 ki te 1.5700 |
| Ngā tikanga rokiroki | Penapenahia i raro i te +30°C. |
| Te wairewatanga o te wai | 124 mg/L i te 25℃ |
Whakamahinga
Hei monomer matua mō te hanga polyurethane (PU), e whakamahia whānuitia ana te Toluene Diisocyanate (TDI) puta noa i ngā rāngai ahumahi maha nā tōna kaha ki te tauhohe, ki te hototahi, me tōna kaha ki te hanga rauemi PU tino pai. Ko ōna tono matua koia ēnei:
- Ngā Pahuka Polyurethane Ngāwari (Te Whakamahinga Matua, ~70% o te Whakamahinga Katoa)
- Te umanga tāonga whare: Ngā moenga, ngā sofa, ngā tūru ringa, me ngā urunga tāonga kua whakakikoruatia;
- Ahumahi motuka: Ngā urunga nohoanga motuka, ngā urunga pane, ngā panera tatau, ngā tuanui, me ngā rauemi whakamarumaru haruru;
- Ngā mea e hiahiatia ana i ia rā: Ngā hautai, ngā tauera horoi, me ngā ārai takai mō ngā taonga pakarukaru;
- Ahumahi kakahu: Ngā whāriki papa raro me ngā whakakī kakahu.
- Ngā Elastomers Polyurethane
- Hu: Ngā kapu hu tino pai (hu hākinakina, hu mahi) me ngā rekereke hu;
- Ngā wāhanga ahumahi: Ngā roera, ngā hiri, ngā hiri kawe, me ngā mea whakangāwari ru;
- Te hangarau mīhini: Ngā hiri waipēhi, ngā mowhiti-O, me ngā hononga ngāwari.
- Ngā Paninga Polyurethane, Ngā Piripiri me Ngā Hiri
- Ngā paninga: Ngā paninga ārai-waikura mō ngā taputapu ahumahi, ngā paninga o runga o ngā motuka, ngā whakaotinga tāonga, me ngā paninga papa;
- Ngā piripiri: Ngā rauemi here mō te mahi rakau, ngā hu, te huihuinga motuka, me ngā rauemi hiato;
- Ngā hiri: Ngā hiri hanga (ngā anga matapihi, ngā pakitara ārai), ngā hiri waka, me te whakakī i ngā wāhanga hiko.
- Ētahi atu Hua Polyurethane
- Ngā rapa polyurethane: Whakamahia i roto i ngā ngongo ahumahi, ngā diaphragm, me ngā hononga ngāwari;
- Ngā paninga ārai wai: Ngā paninga ārai wai mō ngā hanganga (ngā tuanui, ngā rūma o raro) me ngā kiriuhi ārai wai mō ngā ahumahi;
- Ngā rauemi hiato: Ngā hiato PU whakapakari mō ngā taputapu rererangi, moana, me ngā taputapu hākinakina;
- Ngā rauemi ārai: Ngā pahuka ārai PU pakari mō te ārai whare me te ārai paipa ahumahi (kua whakaranua ki ētahi atu isocyanates).
- Ngā tono matua o te ahumahi
Te Tākai me te Tukunga
250KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
