He aha te putty pakitara?
He mea nui te putty pakitara mō te hanga whare i roto i te tukanga whakapaipai. Koinei te rauemi taketake mō te whakatikatika pakitara, te whakataurite rānei, ā, he rauemi taketake pai hoki mō ngā mahi peita, te tā pepapātū rānei i muri mai.
pāreti pakitara
E ai ki ngā kaiwhakamahi, e rua ngā momo matua o te putty: te putty kāore anō kia oti, me te putty maroke-whakaranu. Kāore he takai pumau o te putty kāore anō kia oti, kāore he paerewa whakaputa ōrite, ā, kāore he whakapūmautanga kounga. Ko te tikanga he mea hanga e ngā kaimahi i te papa hanga. Ka hangaia te putty maroke-whakaranu i runga i te ōwehenga rauemi whaitake me te tikanga miihini, e karo ana i te hapa i puta mai i te ōwehenga i te papa o te tukanga tuku iho me te raruraru kāore e taea te whakapūmau i te kounga, ā, ka taea te whakamahi tika me te wai.
pūwero ranunga maroke
He aha ngā wāhanga o te putty pakitara?
Ko te tikanga, he konupūmā raima, he sima rānei te pūtake o te putty pakitara. He mārama ngā rauemi mata o te putty, ā, me whakataurite pūtaiao te nui o ngā kai rerekē, ā, he paerewa anō hoki kei reira.
Ko te putty pakitara he mea hanga i te rauemi turanga, te whakakī, te wai me ngā tāpiringa. Ko te rauemi turanga te wāhanga tino nui o te putty pakitara, pērā i te sima mā, te onepu kōhatu, te raima kua whakamararatia, te paura rapa ka taea te whakamarara anō, te cellulose ether, me ētahi atu.
He aha te Cellulose Ether?
Ko ngā cellulose ethers he pūmua wairewa-wai i ahu mai i te cellulose, te pūmua taiao tino nui, me ngā pānga matotoru ake, he pai ake te tukatuka, he iti ake te matotoru, he roa ake te wā tuwhera, me ētahi atu.
Etera Cellulose
Kua wehea ki te HPMC (Hydroxypropylmethylcellulose), te HEMC (Hydroxyethylmethylcellulose) me te HEC (Hydroxyethylcellulose), ā, kua wehea ki te karaehe parakore me te karaehe whakarerekētia.
He aha te take i noho ai te cellulose ether hei wāhanga nui o te putty pakitara?
I roto i te tauira putty pakitara, ko te cellulose ether te tāpiri matua hei whakapai ake i te mahi, ā, mā te putty pakitara i tāpirihia ki te cellulose ether ka taea te whakarato i te mata pakitara maeneene. Ka whakarite kia ngāwari te tukatuka, kia roa te ora o te kohua, kia pai te pupuri wai, me ētahi atu.
Wā tuku: Pipiri-14-2023