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Kounga pai Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – Yeyuan

Kounga pai Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – Yeyuan

Whakaahuatanga Poto:


Taipitopito Hua

Tohu Hua

Ataata e pa ana

Urupare (2)

Ka mau tonu te umanga ki te ariā whakahaere "te whakahaerenga puiao, te kounga moni me te tino pai, te rangatira o nga kaihokoWai Tote Drilling,Nga Whakamutunga Waewae Celanese,Vae Emulsion Market, Mena kei te rapu koe i te kounga pai, te tuku tere, te pai i muri i te ratonga me te kaihoko utu pai i Haina mo te whanaungatanga pakihi mo te wa roa, ka waiho maatau hei whiriwhiri pai.
Kounga Pai Hydroxypropyl Methyl Cellulose - 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:

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan

He pai te Kounga Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) – He pikitia taipitopito Yeyuan


Aratohu Hua e Pa ana:

Ma te tukanga kounga pono, te ingoa pai me te ratonga kiritaki tino pai, ko nga raupapa o nga hua i hangaia e to taatau kamupene ka kaweake ki nga whenua maha me nga rohe mo te Kounga Pai Hydroxypropyl Methyl Cellulose - Polyanionic cellulose (PAC) - Yeyuan , Ka tukuna te hua ki nga waahi katoa ao, penei: Romania, Brisbane, Iraq, I te mea ko te kaupapa o te mahi "kia whai whakaaro ki te maakete, te whakapono pai hei kaupapa, te wikitoria-win hei whainga", ka mau ki te "kaihoko tuatahi, te kounga o te kounga, te ratonga tuatahi" hei kaupapa, whakatapua. ki te whakarato i te kounga taketake, te hanga ratonga kairangi, i toa matou i te whakamoemiti me te whakawhirinaki ki te umanga o nga waahanga motuka. I nga wa kei te heke mai, Ka whakaratohia e matou he hua kounga me te ratonga pai hei utu ki o taatau kaihoko, maioha ki nga whakaaro me nga urupare mai i te ao katoa.
  • Ko nga kaimahi wheketere he pai te wairua o te roopu, na reira i whiwhi tere matou i nga hua o te kounga teitei, i tua atu, he tika ano te utu, he tino pai, he pono hoki nga kaihanga Hainamana.
    5 Whetu Na Julia no Argentina - 2017.06.29 18:55
    I te mea he kamupene hokohoko o te ao, he maha o matou hoa, engari mo to kamupene, me kii noa ahau, he tino pai koe, he whanui whanui, he kounga pai, he utu tika, he mahana me te whakaaro nui, he hangarau matatau me nga taputapu me nga kaimahi he whakangungu ngaio. , Ko nga urupare me te whakahou hua he wa tika, i roto i te poto, he mahi tino pai tenei, a ka tumanako matou ki te mahi tahi e whai ake nei!
    5 Whetu Na Chris Fountas no Austria - 2018.06.05 13:10