MOCA 4,4′-Methylenebis(2-chloroaniline) CAS 101-14-4
I-4,4' - I-Methylenebis (2-chloroaniline), ekwabizwa ngokuba yi-MOCA, yinto esetyenziswa njenge-agent edibanisayo / i-chain extender kwiimveliso ze-polyurethane, ngakumbi kwi-cast polyurethane elastomers (CPU). I-polyurethane elastomers iyabhetyebhetye kwaye inendalo enwebekayo njengerabha kodwa ineempawu ezibalulekileyo, idibanisa ukuqina okuphezulu kwerabha kunye nobulukhuni beplastiki. Iimpawu ze-MOCA ngokuzinza kombala kwiqondo lokushisa eliphezulu. I-elastomers ye-MOCA-base ilungile kwi-abrasion / impembelelo / i-oyile / i-ozone kunye nokuxhathisa okubandayo, ukuqina kungakhathaliseki ukuba nobunzima obuphezulu okanye obuphantsi (i-Shore A ukuya kwi-Shore D rating), ukuphakama okuphezulu / ukukrazula / ukunyanzeliswa, kunye nokufunxa ukungcangcazela. Ngobomi obude bembiza, kulula kakhulu ukuyiphatha, ungaphatha ngesandla endaweni ngoomatshini. Iziphumo zezo zakhiwo zomzimba kunye nezibonelelo, i-MOCA yeyona nto ixhaphakileyo yokuphambanisa / ityathanga lokwandisa urethane elastomers (inkqubo yeTDI). Ngeli xesha, ikwayiarhente yokunyanga indawo yonke yeemveliso ze-Epoxy.
Xa kuthelekiswa ne-DETDA kunye ne-DMTDA, kukho izinto eziluncedo ezicacileyo ze-MOCA ngolu hlobo lulandelayo.
1. Imveliso egqityiweyo ilula ngombala.
2. I-MOCA luhlobo oluqinileyo, ngoko ke, kulula kakhulu ukuyigcina kunye nongcoliseko oluncinci.
3. Kulula ukuphatha. Ubomi bembiza ende.
4. Imodyuli iphezulu.
5. Ixabiso eliphantsi.
I-MOCA yinto eyaziwayo enuka kamnandi yediamine chain extender okanye iarhente yokunyanga yokusalela ipolyurethane (PU) elastomers. I-elastomers ye-MOCA-base inezakhiwo ezibalaseleyo, zisetyenziswa ngokubanzi kwiindawo ezahlukeneyo ezibandakanya ukwakhiwa, isakhiwo, izithuthi, imigodi, i-semi-conductor, i-epoxy, indawo yezemidlalo njalo njalo.
1. Iarhente yokuvala ishishini lombane.
2. Izinto zokungangeni manzi / ukutyabeka kushishino lolwakhiwo kunye nolwakhiwo.
3. Chain extender for PU elastomers, okt irabha emhlathini coupling, PU spider.
4. I-arhente yokunyanga ye-epoxy resin.
5. Amacandelo okusetyenziswa kwimizi-mveliso, oko kukuthi amabhanti okuhambisa, ii-casters, iirola ezikhokelayo, ii-couplings.
6. Iipads zokufunxa ezothusayo kushishino lweemoto.
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8. Izinto zokutywina.
9. Izinto zokufakelwa kwe-epoxy.
10. I-antibacterial urethane sheet.
11. Isikrini sokwahlula iiminerali.
12. Iibhobho zombhobho.
Ukupakisha:25 kg/ifayibha igubu 200 kg/ifayibha igubu
Ukufunxa kancinci ukufuma; kuphephe ukudibana namanzi. Zigcine kude nokukhanya kwelanga.
| Iqela | Inkcazo | ||
| Imbonakalo | Igranular (100% ngokusebenzisa isihluzo se-1/2-mesh) | ||
| Umbala | Imhlophe ebisi okanye etyheli | ||
| Ivumba | I-amine encinci | ||
| Ixabiso le-amine | 7.4~7.6 (m.molc/g) | ||
| Ubunzima obuthile | 1.44 (oluqilima) ku-24℃ | ||
| Ubunzima obuthile | 1.26 (ulwelo) kwi-107℃ | ||
| Uluhlu lokunyibilika | 98℃~107℃ | ||
| 1. | |
| 2. | |
| 3. | |
| 4. | I-DETDA CAS 68479-98-1 |
| 5. | I-DMTDA CAS 106264-79-3 |
| 6. | I-MMEA CAS 19900-72-2 |
| 7. | TDI-Bases Polyisoyanurate (RC) |
| 8. | I-PPDI (1,4-Phenylene Diisocvanate) |
| 9. | NAMHLANJE CAS 91-97-4 |
| 10. | TEOF CAS 122-51-0 |
| 11. | njl.. |
