Iingenelo eziphambili ze-polyurethane soles
Izihlangu zePolyurethane (PU) ziye zaba lolona khetho luphambili kushishino lwanamhlanje lokwenza izihlangu ngenxa yeempawu zazo ezikhethekileyo. Ezi zinto zisebenza kakuhle zenziwe yi-chemical reaction echanekileyo ye-isocyanate prepolymers (ezifana ne-diphenylmethane diisocyanate) kunye ne-polyols phantsi kwesenzo sobushushu kunye nee-catalysts. Iingenelo zayo eziphambili ziquka:
- Ukuqina okugqwesileyo: kufana nokuguquguquka nokusebenza okuphindaphindiweyo kwesikhumba sendalo, okubonelela ngemvakalelo yendalo nekhululekileyo yonyawo kumntu onxibe
- Ukusebenza kakuhle kokufunxa uloyiko: ifanelekile ngakumbi kwizihlangu zokhuseleko, izihlangu zemidlalo kunye nezinye izicelo ezifuna ukhuseleko olongezelelweyo
- Ukuqina okuhlala ixesha elide: isakhiwo somphezulu esigudileyo nesixineneyo siyamelana nokuguguleka kwemihla ngemihla, sandisa ubomi benkonzo
- Iimpawu ezikhaphukhaphu: 20-30% ilula kunezo ngubo zerabha zemveli, nto leyo ephucula intuthuzelo yokunxiba
I-MXS-6 catalyst: isongezo esibalulekileyo kwimveliso ye-PU sole
Njenge-silicone surfactant esemgangathweni kushishino, i-MXS-6 (CAS NO. 83016-70-0, elingana ne-DC193) idlala indima ebalulekileyo kwimveliso ye-PU sole:
1. Iimpawu zemveliso
- Yenzelwe ukusetyenziswa kwefoam ye-polyurethane eqinileyo
- Iipropati ezibalaseleyo ezisebenzayo kumphezulu
- Ifanelekile kuzo zonke iintlobo zeenyawo kunye nokusetyenziswa kwesikhumba esipheleleyo
- Umgangatho ozinzileyo owaziwayo kushishino
2. Imisebenzi ephambili
- Yenza ngcono ulwakhiwo lweseli: qinisekisa ukufana kwezinto kunye nokuphucula iipropati zoomatshini
- Phucula iimpawu zokuhamba kwamanzi: vumela izinto eziluhlaza ukuba zizalise ngokugqibeleleyo imingxunya yesikhunta entsonkothileyo
- Uzinzise inkqubo yokusabela: ukuphucula ukusebenza kakuhle kwemveliso kunye nokuhambelana kwemveliso
- Gcina ivumba eliphantsi: ukuhlangabezana neemfuno ezingqongqo zokhuseleko lokusingqongileyo
Iindawo zokusetyenziswa kunye nezisombululo
Sinikezela ngezisombululo ze-polyurethane catalyst zobungcali kubavelisi abahlukeneyo be-sole:
1. Izihlangu eziqhelekileyo: zilungelelanise intuthuzelo kunye nokuqina
2. Izihlangu zokhuseleko: zonyusa ukhuseleko kunye nokumelana neempembelelo
3. Izihlangu zezemidlalo: phucula impendulo yamandla kunye nokufunxwa komothuko
4. Izihlangu zomsebenzi: ziphucula ukumelana nokuguguleka kunye nentuthuzelo ehambelana nemozulu yonke
Kutheni ukhetha eyethuI-MXS-6 catalyst?
- Ukuqinisekiswa koshishino: okulingana ne-DC193, umgangatho uqinisekisiwe
- Inkxaso yobungcali: ukubonelela ngeenkonzo zobugcisa ezipheleleyo kunye nesikhokelo sesicelo
- Izisombululo ezenzelwe wena: yenza ngcono iifomula ngokweemfuno zabathengi abathile
- Ubonelelo oluzinzileyo: qinisekisa ukuqhubeka kwemveliso
Kwimarike yezihlangu ekhuphisanayo ngakumbi, ii-polyurethane catalysts ezikumgangatho ophezulu zibalulekile ekwenzeni ii-PU soles ezisebenza kakuhle. I-MXS-6 inceda abavelisi ukuba baphucule iindleko zemveliso kwaye baphucule ukhuphiswano lwemarike ngelixa beqinisekisa umgangatho wemveliso.
Simema ngokunyanisekileyo abavelisi be-sole yehlabathi ukuba baxoxe ngentsebenziswano kwaye baphuhlise isizukulwana esilandelayo sezisombululo ze-polyurethane sole. Ukuze ufumane ulwazi oluthe kratya ngemveliso okanye ukufumana iisampulu, nceda unxibelelane neqela lethu lobuchwephesha.
Ixesha leposi: Epreli-23-2025