Focus on Cellulose ethers

hpmc i roto i te ahumahi hanga

hpmc i roto i te ahumahi hanga

Ko te HPMC, e tu ana mo te hydroxypropyl methylcellulose, he taapiri e whakamahia ana i roto i te umanga hanga.He polymer waihanga wai-wairewa e whakamahia nuitia ana hei whakakaha, hei here, hei whakaemi me te whakapumau.

I roto i te hangahanga, ka whakamahia te HPMC hei whakauru ki roto i nga moata whakamaroke-whakaranu, he ranunga o mua o te sima, te onepu me nga taapiri, e whakamahia ana i roto i te papa, te raima pakitara me te taapiri taera.Ka awhina a HPMC ki te whakapai ake i te mahi o enei ranunga ma te whakanui ake i te pupuri wai me te whakaiti i te kaha ki te wehe.

Ka taea hoki te whakamahi i te HPMC ki te whakaputa i nga pūhui whakataurite-whaiaro mo te whakataurite i nga papa koretake i mua i te whakaurunga o te papa.I roto i tenei tono, ka awhina a HPMC ki te whakapai ake i nga ahuatanga rere o te puhui, kia ngawari ake te tono me te whakatutuki i te otinga maeneene.

I tua atu, ka taea te whakamahi i te HPMC hei waahanga o te Whakaaetanga o waho me te Whakaaetanga Whakamutunga (EIFS) mo te whakamaarama me te whakaoti i nga pakitara o waho.I roto i tenei tono, ka awhina a HPMC ki te whakapai ake i te piri o te EIFS ki te tïpako me te whakapai ake i te aukati wai.

Ko te HPMC he taapiri whaihua me te whai hua i roto i te umanga hangahanga, e awhina ana ki te whakapai ake i te mahi me te kaha ki te mahi o nga momo rawa hanga me nga punaha.

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Wā tuku: Hune-06-2023
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