Hua
Agent Whakaiti Wai Waikawa Polycarboxylic
Tikanga Whakahaere
GB8076-2008 Whakaritenga Raima;JG / T223-2007 High Performance Polyarboxylic acid wai whakaiti;GB50119-2003 Whakatakotoranga Hangarau mo te Whakamahinga o nga Whakaritenga Raima.
Taurangi Mahi
1. He pai te whakaheke o te wai o tenei hua, he pai te mahi whakaheke wai i raro i te iti o te whakaranu, ina koa i roto i te raima teitei (i runga ake i te C50) te paanga, ka tae ki te 38%.
2. He pai te kaha moata o tenei hua me te painga o te whakarei ake, a, ko te kaha wawe me te painga o te raima kua whakauruhia ki roto i tenei hua he teitei ake i era atu momo whakaheke wai.
3. Kei te hua te ihirangi hau e tika ana, a ka taea te whakarite kia rite ki nga hiahia o te kaupapa.
4. Ko tenei hua kaore he katote chloride, konutai sulfate, he iti te ihirangi alkali, kaore he pirau ki nga tutaki rino, na reira ka taea te whakapai ake i te pumau o te raima.
5. He pumau te rahi o tenei hua, ko te raima kua whakauruhia ki roto i te hua ka pai ake te whakapai ake i te whakaheke me te whakakorikori, me te whakaiti i te tupono kapiti.
6. He pai te mahi tiaki wai o tenei hua, kaore he tangohanga wai, kaore he wehewehe wehewehe, he maamaa ake te whakatutuki i te mahi hanga.
7. Karekau he formaldehyde i roto i tenei hua, kaore he nui o te tuku haukinia, he whakaheke wai pai ki te taiao.
Tohu Hangarau
| Tuemi, kanohi | tohu tohu | |
| mata | Te paura ma, kowhai kowhai ranei | |
| Uara PH (20% wairewa wai) | 9.0±1.0 | |
| Kiato whakaemi (g / l) ≥ | 450 | |
| Ko te ihirangi katote māota he% ≤ | 0.6 | |
| Ko te tapeke nui o te turanga he% ≤ | 5 | |
| Ko te ihirangi konutai pūkawa te % ≤ | 5 | |
| Ko te tohu rerenga slurry kupenga o te sima he mm | 280 | |
| Ko te tere whakaheke wai he% ≥ | 25 | |
| ihirangi hau% | 3.0～6.0 | |
| Uara pupuri Sslump mm | 30min ≥ | 200 |
|
| 60min ≥ | 160 |
| ōwehenga kaha kōpeke o% ≥ | 3d ≥ | 160 |
|
| 7d ≥ | 150 |
|
| 28d ≥ | 140 |
| Te ōwehenga reiti mimi ki te% ≤ | 90 | |
| Te nui o te huringa i te 1h wa, te heke mm | 180 | |
| Ko te reiti whakaputa wai he% ≤ | 60 | |
| Te rereketanga o te wa whakamaarama (momo paerewa) min | huinga tuatahi | －90~+120 |
|
| huinga whakamutunga |
|
| Te ōwehenga whakaheke% ≤ | 110 | |
| He 200 nga wa te taupū mauroa | Kei runga i te ahuatanga o nga Mahi | |
| Te waikura o te whakakaha maitai | karekau | |
Nga Tikanga Me Nga Whakatupato
1. Te nui o te ranu: 0.6 ~ 2.5% (kua tatauhia mai i te rauemi reera, ko tenei moni whakaranu ko te nui o te ranu e taunakitia ana, a ko te waahanga tika kia whakatauhia i muri i te whakamatautau o te rurukutanga i runga i te ahuatanga tonu).
2. Ka taea te taapiri i tenei hua ki te whakaranu i te wa kotahi me te wai whakaranu hei whakahaere i te hapa inenga i roto i te 1% me te roa o te wa whakaranu mo te 30s, me tango te wai i roto i te otinga mai i te wai whakaranu.
3. Kaua e whakamahia ano tenei hua me te whakaheke wai naphthalene, me aro ki te horoi i te tank rokiroki ina whakakapihia te whakauru.
4. Ko tenei hua he pounamu me te rongoa i roto i te taiao hauhautanga me te maroke o te 0-40 ℃, whakarongo ki te parewai, te kino me te oranga o te tau kotahi.
Ratonga Hangarau
1. Ka taea e to taatau kamupene te whakarato ratonga hangarau e tika ana mo te miihini raima.
2. E ai ki nga hiahia o te hoa, ka taea e to taatau kamupene te whakarato i nga ratonga hangarau penei i te hoahoa ohanga o te raima raima, te arotautanga o te tukanga hangahanga (te wa hangahanga tere me te penapena utu), te mana whakahaere o te hanga, te tiaki raima me te maimoatanga me etahi atu ratonga hangarau e pa ana.
