He momo rauemi whānui te elastomer polyurethane, he pai tōna ngāwari, he pakari, he ātete hoki ki te kakahu, nō reira he whānuitia te whakamahinga i roto i ngā āhuatanga katoa o te ao. Ko tētahi o ngā mea matua o te hanga elastomer polyurethane ko te whakamahinga o ngā whakakorikori e whakateretere ana i ngā tauhohenga matū i te wā e hangaia ana te rauemi whakamutunga. He mea nui ēnei whakakorikori mō te whakahaere i te tukanga whakapūhui, kia tutuki ai ngā āhuatanga e hiahiatia ana o te elastomer. I roto i ngā momo whakakorikori e wātea ana, he hanganga ahurei tō MXC-A33 ka taea te whakamahi i roto i te whānuitanga o ngā pahuka polyurethane me ngā elastomer.
He aha te meaMXC-A33?
He matū whakakorikori polyurethane te MXC-A33 e whakarei ake ana i te tauhohenga i waenga i ngā polyol me ngā isocyanates, arā, ngā wāhanga matua o ngā rauemi polyurethane. Kei roto i te matū whakakorikori te 33% TEDA (triethylene diamine) me te 67% DPG (monoconjugated dipropylene glycol). Mā tēnei whakatakotoranga motuhake ka tino pai te mahi i roto i te hanga pahuka polyurethane me ngā elastomers.
- TEDA (Triethylenediamine)He whakakorikori amine tuatoru tino whai hua e whakatairanga ana i te tauhohenga whakapūkara i waenga i ngā rōpū hydroxyl me te isocyanate.
- DPG (Dipropylene Glycol Kotahi-hononga)He whakarewa hei whakaiti i te matotoru me te whakarei ake i te whakaranu o ngā rauemi, kia maeneene ai te tukanga tauhohenga.
Te Whakamahinga i roto i ngā Polyurethane Elastomers
E whakamahia whānuitia ana te MXC-A33 i roto i te hanga elastomers polyurethane nā tōna pānga catalytic taurite, e whakarite ana kia puta te tauhohenga polymerization i te tere whakahaeretia. He mea nui tēnei tauhohenga whakahaeretia mō te hanga elastomers me ngā āhuatanga miihini e hiahiatia ana pērā i te ngāwari, te kaha kume me te ātete kakahu.
Ka whakatairangahia e te whakakorikori te hanganga o ngā hanganga pūmua honohono ōrite, ka taea te whakatutuki i te mahi a ngā elastomers i roto i ngā tono uaua. Ko ngā elastomers polyurethane i hangaia mai i te MXC-A33 e whakamahia whānuitia ana i roto i ngā wāhanga motuka, ngā roera ahumahi, me ngā hiri mahi-teitei, e whakatakoto ana i ngā tono nui mō tō rātou pakari me te ngāwari.
Whakamutunga
Te whakamahinga ongā whakakorikori polyurethaneHe mea nui te mahi a te rauemi pēnei i te MXC-A33 i roto i te hanga elastomer hei whakarite i te mahi me te pono o te rauemi. Nā tōna huinga ahurei o TEDA me DPG ka tino whai hua mō ngā tono pahuka me te elastomer, ka taea ai e ngā kaihanga te whakaputa hua kounga teitei, pakari mō ngā momo ahumahi.
Wā tuku: Hakihea-09-2024