Ko te polyurethane PU elastomer he momo rapa he kaha pai, he iti te pēhanga o te āhua. He momo rauemi hou i waenga i te kirihou me te rapa, he pakari rite ki te kirihou me te ngāwari rite ki te rapa.
Ingoa Hainamana: Polyurethane PU elastomer
ingoa īngoa: Te tono Uniglue hei whakakapi i te rapa
Ko ngā āhuatanga o te pepa PU he whakangāwari, he marino, he mimiti ru, he ātete ki te kakahu, he ātete ki te pāmahana teitei, me ētahi atu. He pakari, he pai hoki mō te tiaki i te mata o ngā taputapu i roto i ngā taiao mahi waikawa kaha me te kawakore, me te whakapai ake i te ātete kakahu o ngā taputapu me te whakaiti i te haruru. He kaha te ngāwari whakaora o ngā papa PU, ngā tokotoko, ngā pepa, me ētahi atu. Ka taea te pēhi mā te 50%; he kaha teitei, he pakari, kāore e taea te whakakapi ki ngā rauemi pēnei i te rapa. He ātete ki te pēhanga me te ru, he ātete ki te pānga, he ātete ki te hinu, he ātete ki te waikawa me te kawakore, he ātete kakahu pai rawa atu. He kaha kume pai ake ngā elastomers raupapa PU, he ātete ki te haehae, he ngāwari teitei, he ātete ki te kawenga pehanga teitei, he ātete kakahu, me ētahi atu, ā, he ngāwari ki te tapahi, ki te huri, ki te wiri, me ētahi atu, ā, ka taea te whakamahi ki ngā rauemi ārai miihini, ki ngā pokepokea whana, ki te papa hoki whakamuri, ki te piko ki te āhua. Ka whakamahia ngā hiri me ngā hononga niho ki ngā mīhini me ngā taputapu ahumahi. Kua wehea ki te momo ātete hinu me te momo ātete kakahu. Ko te pakeke kei waenga i te Shore 25 me te Shore 98. He pai te kaha me te mahi pupuhi. Ka taea te whakamahi noa i roto i te taiao he pai te ātete ki te koroheketanga me te roa o te ora ratonga. , He maha ngā whakatakotoranga hua, ngā momo katoa.
Wā tuku: Maehe-03-2023
