A, no te hanga me te whakamahi i te paura putty, ka raru tatou i nga raru maha. I tenei ra, ko ta matou e korero nei, ka konatunatua te paura putty ki te wai, ka nui ake te whakakorikori, ka angiangi te putty, ka tino kino te ahuatanga o te wehenga wai.
Ko te putake o tenei raruraru ko te hydroxypropyl methylcellulose i whakauruhia ki roto i te paura putty kaore i te pai. Kia titiro tatou ki te kaupapa mahi me pehea e taea ai te whakaoti.
Ko te kaupapa o te paura putty ka angiangi me te kikokore:
1. Ko te pokey o te hydroxypropyl methylcellulose kaore i te tika te kowhiri, he iti rawa te pokey, he iti rawa te paanga whakatārewatanga. I tenei wa, ka puta te wehenga nui o te wai, a ka kore e kitea te paanga whakatārewatanga rite;
2. Tāpirihia he kai pupuri wai ki te paura putty, he pai te mahi pupuri wai. Ka rewa te putty ki te wai, ka maukati te nui o te wai. I tenei wa, he nui te wai ka kuhu ki roto i nga kahui wai. Ma te whakakorikori he nui te wai ka wehea, no reira ko te raruraru noa ko te nui o te whakakorikori, ka angiangi. He maha nga taangata kua pa ki tenei raru, ka taea e koe te whakaiti tika i te nui o te cellulose taapiri, te whakaheke ranei i te wai taapiri;
3. He hononga ki te hanganga o te hydroxypropyl methylcellulose me te thixotropy. Na reira, i muri i te taapiri i te cellulose, he thixotropy te paninga katoa. Kia tere te oho o te putty, ka marara te hanga katoa, ka angiangi, ka angiangi, engari ka waiho tonu, ka ata ora ake.
Otinga: I te wa e whakamahi ana i te paura putty, ko te tikanga me tapiri he wai me te whakaoho kia eke ki te taumata e tika ana, engari ka tapirihia he wai, ka kitea ka nui ake te wai ka taapirihia, ka angiangi. He aha te take mo tenei?
1. Ka whakamahia te Cellulose hei kaitao me te kai pupuri wai i roto i te paura putty, engari na te thixotropy o te cellulose ano, ko te taapiri o te cellulose i roto i te paura putty ka arahi ano ki te thixotropy i muri i te taapiri i te wai ki te putty;
2. Ko tenei thixotropy na te whakangaromanga o te hanganga whakakotahitanga o nga waahanga i roto i te paura putty. Ka mahia tenei hanganga i te okiokinga ka wetewetehia i raro i te ahotea, ara, ka heke te pokey i raro i te whakakorikori, me te pokey i te okiokinga Whakaora, na reira ka puta he ahuatanga ka angiangi te paura putty i te mea ka tapirihia ki te wai;
3. I tua atu, i te wa e whakamahia ana te paura putty, ka maroke tere na te mea ko te taapiri nui o te paura konupūmā pungarehu e pa ana ki te maroke o te pakitara. Ko te tihorenga me te hurihuri o te paura putty e pa ana ki te tere pupuri wai;
4. Na reira, hei karo i nga ahuatanga kore, me aro ki enei raru ka whakamahia.
Wā tuku: Hune-02-2023