I-Cellulose ether ye-wall putty

Yintoni i-wall putty?

I-wall putty sisixhobo sokwakha esibalulekileyo kwinkqubo yokuhombisa. Sisixhobo esisisiseko sokulungisa okanye sokulinganisa udonga, kwaye sisixhobo esisisiseko esifanelekileyo sokupenda okanye ukwenza iphepha lodonga kamva.

iputty eludongeni

Ngokutsho kwabasebenzisi bayo, ngokubanzi yahlulwe yaba ziintlobo ezimbini: i-putty engagqitywanga kunye ne-putty exutywe nomileyo. I-putty engagqitywanga ayinayo ipakethe esisigxina, ayinamigangatho yemveliso efanayo, kwaye ayinasiqinisekiso somgangatho. Ngokwesiqhelo yenziwa ngabasebenzi kwindawo yokwakha. I-putty exutywe nomileyo iveliswa ngokwesilinganiso sezinto ezifanelekileyo kunye nendlela yoomatshini, ethintela impazamo ebangelwa ngumlinganiselo wenkqubo yendabuko kwindawo kunye nengxaki yokuba umgangatho awunakuqinisekiswa, kwaye ungasetyenziswa ngokuthe ngqo namanzi.

i-putty exutyiweyo eyomileyo

Zithini izithako ze-wall putty?

Ngokwesiqhelo, i-wall putty isekelwe kwi-calcium lime okanye kwisamente. Izinto ezisetyenziswa kwi-putty zicacile, kwaye ubungakanani bezithako ezahlukeneyo kufuneka buhambelane ngokwesayensi, kwaye kukho imigangatho ethile.

I-wall putty ngokubanzi iqulathe izinto ezisisiseko, i-filler, amanzi kunye nezongezo. Izinto ezisisiseko zezona zinto zibalulekileyo kwi-wall putty, ezifana nesamente emhlophe, isanti yelitye lekalika, ilayimu etyibilikayo, umgubo welatex ophinda unyibilike, i-cellulose ether, njl.

Yintoni i-Cellulose Ether?

Ii-cellulose ethers zii-polymers ezinyibilikayo emanzini ezithathwe kwi-cellulose, ii-polymers zendalo ezininzi, ezineziphumo ezongezelelweyo zokutyeba, ukuqhubekeka ngcono kokusebenza, i-viscosity ephantsi, ixesha elide lokuvula, njl.

I-Ether yeSellulose

Yahlulwe yaba yi-HPMC (Hydroxypropylmethylcellulose), i-HEMC (Hydroxyethylmethylcellulose) kunye ne-HEC (Hydroxyethylcellulose), yahlulwe yaba yi-pure grade kunye ne-modified grade.

Kutheni i-cellulose ether iyinxalenye ebalulekileyo ye-wall putty?

Kwifomula ye-wall putty, i-cellulose ether sisongezelelo esibalulekileyo sokuphucula ukusebenza, kwaye i-wall putty eyongezwe nge-cellulose ether inokubonelela ngomphezulu wodonga ogudileyo. Iqinisekisa ukucutshungulwa lula, ubomi obude bembiza, ukugcinwa kwamanzi okuhle, njl.