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Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan

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Taipitopito Hua

Tohu Hua

Ataata e pa ana

Urupare (2)

Ko te tuatahi o te kounga teitei, me te Kaihoko Hupirimi ta matou aratohu ki te tuku awhina pai ki o taatau kaihoko.Pva 0388,Hpmc Ringa horoi,Culminal Cellulose Etera, Ko o tatou hua e mohiotia whanuitia ana, e whakawhirinakihia ana e nga kaiwhakamahi, ka taea te whakatutuki i nga hiahia ohaoha me nga hiahia hapori.
Wēketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan Taipitopito:

Ko te polyanionic cellulose (PAC) he wai-wairewa cellulose ether pärönaki i whakaritea e te whakarerekētanga matū o te cellulose taiao. He mea nui te wai-wairewa cellulose ether. I te nuinga o te wa ka whakamahia hei tote konutai, ka whakamahia nuitia ki te keri hinu, ina koa nga puna wai tote me te keri hinu ki uta.

PAC-tono i roto i te hinuhinu

1. Ko nga mahi a te PAC me te CMC i te mara hinu e whai ake nei:
- Ko te paru kei roto i te PAC me te CMC ka taea te hanga i te pakitara puna hei keke tātari angiangi me te pakeke me te iti te uruhanga me te whakaiti i te mate wai;
- I muri i te whakaurunga o te PAC me te CMC ki roto i te paru, ka taea e te keri keri te iti o te kaha kutikuti tuatahi, ka ngawari te tuku o te paru i te hau i takai ki roto, ka tere te ruku i nga otaota i roto i te rua paru;
- Pērā i ētehi atu whakamararatanga kua whakatārewahia, he wā e noho ana te paru keri, ka taea te whakau me te whakaroa ma te taapiri i te PAC me te CMC.
2. Ko te PAC me te CMC nga mahi pai e whai ake nei i roto i te tono hinu:
- Te taumata teitei o te whakakapinga, te pai o te rite o te whakakapinga, te pokey teitei me te iti o te inenga, te whakapai ake i te pai o te ratonga paru;
- He pai te makuku, te tote me te kawakore, he pai mo te wai hou, te wai moana me te paru wai tote kukū;
- Ko te keke paru i hangaia he pai te kounga me te pumau, e taea ai te whakau i te hanganga o te oneone ngawari me te aukati i te pakaru o te pakitara rakau;
- He pai mo nga punaha paru he uaua te whakahaere ihirangi totoka me te whānuitanga rerekee.
3. Nga ahuatanga tono o te PAC me te CMC i roto i te keri hinu:
- He nui te kaha ki te whakahaere i te mate wai, ina koa he pai te whakaheke wai. Ma te iti o te inenga, ka taea e ia te whakahaere i te mate wai i te taumata teitei me te kore e pa ki etahi atu taonga o te paru;
- He pai te pāmahana me te pai o te tote. He pai tonu te kaha ki te whakaheke i te mate wai me etahi rheology i raro i tetahi kukū tote. Ko te pokey tata kare e rereke i muri i te memehatanga ki te wai tote. He mea tino pai mo te keri o waho me nga puna hohonu;
- Ka taea e ia te whakahaere pai i te rheology o te paru me te thixotropy pai. He pai mo nga paru wai i roto i te wai hou, te wai moana me te tote kukū;
- I tua atu, ka whakamahia te PAC hei wai cimenting kia kore ai te wai e uru ki roto ki nga pores me nga pakaru;
- Ko te wai perehi tātari kua rite ki te PAC he pai te aukati ki te 2% otinga KCl (me taapiri i te wa e whakarite ana i te wai perehi tātari), he pai te whakarewatanga, he watea te whakamahi, ka taea te whakarite i runga i te waahi, te tere tere hanga tere me te kaha o te kawe kirikiri. Ina whakamahia ana i roto i te hanga uruhanga iti, he pai ake te painga o te pehi tātari.

Tawhā Taipitopito

Te rahinga taapiri (%)
He kaihoko pakaru hinu 0.4-0.6%
Kaitohu maimoatanga keri 0.2-0.8%
Mena ka hiahia koe ki te whakarite, ka taea e koe te whakarato i nga tikanga me te tukanga.

Tohutohu

PAC-HV PAC-LV
Tae He ma, he paura kowhai marama ranei He paura ma, he kowhai marama ranei he matūriki
ihirangi wai 10.0% 10.0%
PH 6.0-8.5 6.0-8.5
Te tohu whakakapinga 0.8 0.8
konutai pūhaumāota 5% 2%
Maamaa 90% 90%
Te rahi o te matūriki 90% paahi 250 microns(60 mata) 90% paahi 250 microns (60 mata)
Viscosity (b) 1% wairewa wai 3000-6000mPa.s 10-100mPa.s
Mahinga tono
Tauira Taurangi
O NGA FL
PAC-ULV ≤10 ≤16
PAC-LV1 ≤30 ≤16
PAC-LV2 ≤30 ≤13
PAC-LV3 ≤30 ≤13
PAC-LV4 ≤30 ≤13
PAC-HV1 ≥50 ≤23
PAC-HV2 ≥50 ≤23
PAC-HV3 ≥55 ≤20
PAC-HV4 ≥60 ≤20
PAC-UHV1 ≥65 ≤18
PAC-UHV2 ≥70 ≤16
PAC-UHV3 ≥75 ≤16

Whakaahua taipitopito hua:

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito

Te wheketere rarawe Hydroxy Propyl Methyl Cellulose Whakamahi - Polyanionic cellulose (PAC) – Yeyuan pikitia taipitopito


Aratohu Hua e Pa ana:

E u ana ki te kaupapa "He pono, he pukumahi, he pukumahi, he auaha" kia mau tonu nga otinga hou. E whakaaro ana ki nga tumanakohanga, ko te angitu ko tana angitu whaiaro. Me hanga e tatou he ringa pai mo nga ra kei te heke mai mo nga Whakamahinga Whakamahinga Hydroxy Propyl Methyl Cellulose wheketere - Polyanionic cellulose (PAC) - Yeyuan , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Slovak Republic, Cancun, Lahore, Ina hiahia koe tetahi o a maatau mea e whai ake nei i a koe e tiro ana i ta maatau rarangi hua, tena koa waea mai ki a maatau mo nga patai. Ka taea e koe te tuku imeera ki a maatau me te whakapiri mai ki a maatau mo te whakawhitiwhiti korero ka whakautu matou ki a koe ina taea e matou. Mena he watea, ka kitea e koe to maatau wahitau i to maatau paetukutuku ka haere mai ki ta maatau umanga. he korero taapiri ranei mo a maatau taonga na koe. I te nuinga o te wa kua reri matou ki te hanga hononga mahi tahi roa me te pumau me nga kaihoko ka taea i roto i nga mara e pa ana.
  • I roto i a maatau kaihokohoko mahi tahi, ko tenei kamupene te kounga pai me te utu whaitake, ko ta matou whiriwhiri tuatahi.
    5 Whetu Na Barbara no Colombia - 2018.07.12 12:19
    Kei te tino koa matou ki te rapu i tetahi kaihanga penei me te whakarite i te kounga o te hua i te wa ano he iti rawa te utu.
    5 Whetu Na Sandy no Sri Lanka - 2017.08.16 13:39