DRK453 Pūnaha Whakamātautau Pūnaha Pūnaha Whakamātautau Ahukawa me te Pūnaha Whakamātautau Kākahu Tiaki DRK453
Ko te DRK453 kakahu whakamarumaru anti-waikawa me te punaha whakamatautau alkali e toru nga waahanga: he kakahu whakamarumaru mo te whakamaarama i te kaha o te wai, he kakahu whakamarumaru whakamaarama hydrostatic, me te whakamaarama i te waa whakauru kakahu.
taipitopito hua
1. Kaupapa Matua
Ka whakawhanakehia tenei taputapu i runga i te paerewa hou o te motu GB 24540-2009 "Kakahu whakamarumaru matū-waikawa-waahanga kakahu whakamarumaru matū" Apiti D, te nuinga ka whakamahia hei whakatau i te pai o te wai-repellent o te papanga waikawa-base matū kakahu whakamarumaru, kia ka rere te otinga whakamatautau i roto i te tauira I runga i te mata, tirohia mena ka mau tonu te tauira, ka kuhu ranei, ka tatauhia te pai o te whakakore i te wai.
2. Tohu Hangarau Matua
| Rawe Puata Maamaa | Te hanga haurua porotakaro, te diameter o roto (125±5) mm, te roa (300±2) mm, te anga 45° |
| Te werohanga | Whakatakotoranga (10±0.5) mL, te diameter o te kohao (0.8±0.02) mm, he papatahi te pito o te ngira |
| Ipurau Iti | 50 mL te kaha |
| Ko te Raro o te Aki Papatahi no raro o Groove | (100±2)mm |
| Rahi Tauira | (360±2)mm×(235±2)mm |
| Tere Tere | (10±1) rehu tonu (10±0.5) mL wai i roto i te s |
| Ahu | 570mm (roa) × 300mm × 700mm (teitei) |
| Tautukunga Paerewa | Tāpiritanga D o GB 24540-2009 “Kakaahu Tiaki, Kakahu Tiaki mo nga Matū Waikawa me te Waikawa” |
DRK453 te waikawa kakahu whakamarumaru me te whakamaarama kawa kawa te punaha-whakamatautau kakahu whakamarumaru ki te whakamatautau pehanga hydrostatic
1. Kaupapa Matua
Ka whakawhanakehia tenei taputapu i runga i te paerewa o te motu GB 24540-2009 "Kakaahu Tiaki mo nga Matū Waikawa me te Alkaline". Ka whakamahia te nuinga ki te whakamatautau i te parenga pehanga hydrostatic o nga papanga mo nga kakahu whakamarumaru matū waikawa me te alkali. Ka whakaatuhia e te uara pehanga hydrostatic o te papanga. Te ātete o te kaihoko mā te papanga.
2. Tohu Hangarau Matua
| Nga Tikanga Whakamatau | Te pāmahana (17-30) ℃, te haumākū āhua: (65±5)% |
| Rahi Tauira | Φ32mm |
| Te Rerenga Whakatika Peehanga Waikawa | (60±0.5) cm H2SO4/meneti |
| Pehenga Waikawa Morahi | Neke atu i te 150mmH2SO4 (80%) |
| Awhe | 0～150mmH2SO4 (80%) |
| Whakatakotoranga Taputapu | 600mm (roa) × 500mm × 600mm (teitei) |
| Tautukunga Paerewa | GB 24540-2009 "Nga kakahu tiaki, kakahu whakamarumaru mo nga matū waikawa me te alkali" |
DRK453 kakahu whakamarumaru anti-waikawa me te whakamaarama alkali te punaha-whakamatautau wa whakauru kakahu whakamarumaru
1. Te kaupapa matua
E ai ki te paerewa a-motu GB 24540-2009 "Kakahu whakamarumaru matū matū-waikawa kakahu", ka whakamahia e tenei taputapu te tikanga kawe me te taputapu wa aunoa hei whakamatautau i te wa urunga o nga kakahu whakamarumaru matū waikawa-papa. Ka whakanohoia te tauira ki waenganui i nga papa o runga me raro. , Ko te waea whakahaere e hono ana ki te papa o runga me te whakapiri ki te mata o runga o te tauira i te wa ano. Ka puta te ahuatanga o te urunga, ka huri te ara iahiko, ka tukuna he tohu hiko, ka tuhia te wa. Ko te wa whakauru o te tauira.
2. Tohu Hangarau Matua
| Nga Tikanga Whakamatau | Te pāmahana (17-30) ℃, te haumākū āhua: (65±5)% |
| Rahi Tauira | 100mm×100mm |
| Otinga Whakamatau | 0.1mL (tikanga whakahaere) 10mm teitei ranei (tikanga tohu) |
| Whakatakotoranga Taputapu | 240mm (roa) × 180mm × 200mm (teitei) |
| Tautukunga Paerewa | GB 24540-2009 "Nga kakahu tiaki, kakahu whakamarumaru mo nga matū waikawa me te alkali" |
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