1. Ka maroke wawe te paura putty
Whakautu: E pā ana tēnei ki te tāpiri o te konupūmā pungarehu me te tere pupuri wai o te muka, ā, e pā ana hoki ki te maroke o te pakitara.
2. Ka tihorea, ka hurihia te paura putty
Whakautu: E pā ana tēnei ki te tere pupuri wai, he mea ngāwari ki te puta ina iti te matotoru o te cellulose, ina iti rānei te nui o te tāpiri.
3. Te tango paura putty
Whakautu: E pā ana tēnei ki te nui o te konupūmā pungarehu i tāpirihia, ā, e pā ana hoki ki te nui me te kounga o te cellulose i tāpirihia. Ka kitea tēnei i roto i te tere pupuri wai o te hua. He iti te tere pupuri wai, ā, kāore i te rawaka te wā whakamakuku o te konupūmā pungarehu.
4. Te pahuka paura putty
Whakautu: E pā ana tēnei ki te haumākū maroke me te papatahi o te pakitara, ā, e pā ana hoki ki te hanganga.
5. Ka puta ngā tohu i roto i te paura putty
Whakautu: E pā ana tēnei ki te cellulose, he ngoikore ōna āhuatanga hanga kiriata, ā, ka tauhohe paku ngā poke o te cellulose ki te konupūmā pungarehu. Mena he kaha te tauhohenga, ka noho te paura putty ki te āhua o te toenga pata pīni. Kāore e taea te whakatakoto ki te pakitara, ā, kāore he kaha piri i te wā kotahi. Hei tāpiri, ka puta anō hoki tēnei āhuatanga me ngā hua pēnei i ngā rōpū carboxyl kua tāpirihia ki te cellulose.
6. Ka puta mai ngā ana me ngā kōhao puia
Whakautu: E mārama ana tēnei e pā ana ki te kukū o te mata wai o te wairewa hydroxypropyl methylcellulose. Kāore i te mārama te kukū o te papa wai o te wairewa hydroxyethyl. He pai ki te mahi i tētahi maimoatanga whakaoti.
7. I muri i te maroke o te putty, ka ngawari te pakaru me te huri kowhai
Whakautu: E pā ana tēnei ki te tāpiritanga o te nui o te konupūmā hina. Mēnā ka nui rawa te tāpiritanga o te konupūmā hina, ka piki ake te pakeke o te paura putty i muri i te maroke. Ko te pakeke anake me te kore ngāwari ka ngawari te pakaru, inā koa ka pāngia e te kaha o waho. E pā ana hoki ki te nui o te konupūmā waikura i roto i te konupūmā hina, i whakaurua i mua ake nei.
8. He aha i angiangi ai te paura putty i muri i te tāpiri wai?
Whakautu: Ka whakamahia te cellulose hei whakamātotoru me te pupuri wai i runga i te putty. Nā te thixotropy o te cellulose tonu, ko te tāpiri o te cellulose ki te paura putty ka hua ake te thixotropy i muri i te tāpiri wai ki te putty. Ko tēnei thixotropy ka puta mai i te whakangaromanga o te hanganga koretake o ngā wāhanga i roto i te paura putty. Ka puta ake tēnei hanganga i te wā okioki ka pakaru i raro i te taumahatanga. Arā, ka heke te matotoru i raro i te whakaoho, ā, ka hoki mai te matotoru ina tū tonu.
9. He aha i taumaha ai te putty i te wā e waruhia ana?
Whakautu: I tēnei wā, he nui rawa te matotoru o te cellulose e whakamahia whānuitia ana. Ka whakamahia e ētahi kaihanga te 200,000 cellulose hei hanga putty. He nui te matotoru o te putty e hangaia ana i tēnei ara, nō reira ka ahua taumaha ina waruhia. Ko te nui o te paura putty e taunakitia ana mō ngā pakitara o roto he 3-5 kg, ā, ko te matotoru he 80,000-100,000.
10. He aha i rerekē ai te āhua o te putty me te moata i hangaia ki te cellulose me te matotoru ōrite i te takurua me te raumati?
Whakautu: Nā te werawera o te hua, ka heke haere te matotoru o te hua me te pikinga o te pāmahana. Ina nui ake te pāmahana i te pāmahana tiēre o te hua, ka puta te hua mai i te wai, ā, ka ngaro tōna matotoru. Ko te pāmahana rūma i te raumati he nui ake i te 30 nekehanga, he rerekē rawa atu i te pāmahana i te takurua, nō reira he iti iho te matotoru. He pai ake te whiriwhiri i tētahi hua he matotoru ake i te wā e whakamahia ana te hua i te raumati, me te whakanui ake rānei i te nui o te cellulose, me te whiriwhiri i tētahi hua he pāmahana tiēre teitei ake, ngana ki te whakamahi i ngā hua MK, ko te pāmahana tiēre o tēnei hua he toharite Neke atu i te 70 nekehanga. Kaua e whakamahi i te methyl cellulose i te raumati, ko tōna pāmahana tiēre kei te 55 nekehanga.
Wā tuku: 14-Pepuere-2023