Te hoko wera Hpmc Hydroxypropyl Methylcellulose - Polyanionic cellulose (PAC) – Yeyuan

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Ka piri matou ki to matou wairua hinonga o "Kounga, Te Kakama, Te Whakahoutanga me te Tika". E whai ana matou ki te hanga uara ake mo o taatau kaihoko me o maatau rawa taonga, miihini matatau, kaimahi mohio me nga ratonga pai moCarboxymethyl Cellulose konutai,Kaihanga HPMC,Hydroxypropyl Methylcellulose Kai, Ka oati matou ki te whakamatau i to maatau pai ki te whakarato ki a koe nga ratonga kounga teitei me te pai.

Te hoko wera Hpmc Hydroxypropyl Methylcellulose - 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
Tauira	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:

Aratohu Hua e Pa ana:

Ko te whakahaere e pupuri ana mo te ariā tikanga "te whakahaerenga pūtaiao, te kounga teitei me te whai huatanga tuatahi, te kaihoko nui mo te hoko Hot Hpmc Hydroxypropyl Methylcellulose - Polyanionic cellulose (PAC) – Yeyuan , Ka tukuna te hua ki te ao katoa, penei: Belgium, Brazil , Chile, I te aroaro o te whakataetae hokohoko o te ao, kua whakarewahia e matou te rautaki hanga waitohu me te whakahou i te wairua o te "mahi-a-tangata me te pono", me te whainga kia whai mana te ao me te whanaketanga taumau.

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He tino hihiri, he ngaio hoki te kaiwhakahaere hokohoko, i homai he whakaaetanga nui ki a matou he tino pai te kounga o te hua, ka nui te mihi!
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