Raupapa LM-4 Whakamatao Pāmahana Iti Ārai-Waikura Tino Pai Ahumahi -35℃ Ki te 150℃
Whakataki Hua
Ka taea e te LM-4 te whakakapi i ngā wai whakawhiti wera propylene glycol e ahu mai ana i te kai e rongonui ana i te ao. Ko ōna tawhā mahi me ngā āhuatanga tono he mea hangai katoa ki te raupapa PG25 o ngā wai whakawhiti wera propylene glycol, e āhei ai te whakakapi tika i roto i ngā pūnaha o nāianei me te kore e whakarerekē i ngā taputapu, i ngā paipa rānei. He iti te paitini, he pai mō te taiao, he ātete ki te waikura mō te wā roa, e whakamahia whānuitia ana te LM-4 i roto i te mekameka makariri kai, te HVAC, te whakamatao tukanga me ētahi atu mara, e whakarato ana i ngā otinga whakawhiti wera me te kounga rite ki ngā waitohu matua o te ao engari he iti ake te utu.
Ko te Glacier Coolant LM-4 he whakamatao ahumahi mahi-teitei i hangaia mō te whakawhiti wera pono i roto i ngā taiao uaua. I runga i te otinga diol kua whakarerekētia kua whakareihia ki ngā aukati waikura, ngā aukati pokepokea ai, ngā kaiwhakarewa, me ngā whakaū, ka mau tonu te pumau ā-tinana me te matū o tēnei hua puta noa i te whānuitanga o te pāmahana, e tautoko ana i te whakamatao pāmahana-iti me te whakamatao tukanga pāmahana-tiketike.
Ngā āhuatanga o te hua
Kia arotahi ki ngā otinga ārai-waikura me te ārai-waikura o te hauhautanga ahumahi mō ngā tau 30.
| Ingoa hua | Whakamatao Hukapapa |
| Tauira hua | LM-4 |
| Āhua me te āhua | Wai māmā |
| pH | 7-11 |
| Te pūwāhi koropupū (℃) | ≥150 |
| Pūwāhi mura (℃) | Kāore e kanapa i te 93℃ |
| Te mātotorutanga whanaunga (H2O=1) | 1.105 |
| Te pūwāhi rewa / Te pūwāhi tio (℃) | <-50 |
| Te wairewatanga | Ka wairewa i roto i te wai |
| matū hohe | ≥90% |
| Te waikura | E ai ki te "Tikanga whakamātautau waikura ōrite mō ngā rauemi whakarewa i roto i te taiwhanga" (JB/T 7901-1999), kāore e kitea te waikura ki te maitai waro, te maitai kore waikura me te parahi. |
| Te paitini nui | E ai ki te "paerewa whakarōpūtanga paitini whakapeka" (GB15193-2003), nō te taumata kore-paitini tuturu. |
| Mōrearea ā-tinana | E ai ki te "Waehere mō te whakarōpūtanga me te tapanga matū" (GB 30000.2-30000.17), kāore tēnei hua i te mōrearea ā-tinana. E ai ki te "Waehere mō te whakarōpūtanga me te tapanga matū Wāhanga 7: wai mura" (GB 30000.7-2013), kāore tēnei hua i roto i te wai mura. |
| Mōrearea kawe waka | E ai ki te "Ngā ture kawe waka rori mō ngā taonga kino Wāhanga 2: Whakarōpūtanga" (JT/T 617.2-2018), ehara tēnei hua i te taonga kino. |
| Tikanga whakamahi | Ina whakamahia, me whakamahi takitahi kia rite ki ngā whakaritenga o te tukanga, me whakaranu rānei ki te wai, ki te ethylene glycol me ētahi atu hauhautanga tuku iho, ka whakaranua ki te kukū e tika ana, kātahi ka pania. |
| Ngā āpure tono | Ka taea te whakamahi i te LM-4 Glacier Coolant i roto i te pūnaha whakamatao o te rongoā, te ahumahi matū, te rokiroki kai, te HVAC, ngā hua toto, ngā hākinakina hukapapa me te hukarere, te pia me te inu, te rangahau pūtaiao rererangi, te pūngao hou me ētahi atu mara. |
He tino hototahi te LM-4 ki ngā momo konganuku, tae atu ki te maitai waro, te maitai kore waikura, te parahi, me te konumohe, e āwhina ana ki te whakaroa i te roa o te mahi a ngā taputapu. Nā tōna wera motuhake teitei me te kaha whakamatao kaha ka taea te whakawhiti wera pai ahakoa he iti ake te rere, ka whakapai ake i te whai huatanga o te pūngao o te pūnaha whānui. I runga i te tutuki i ngā paerewa ā-motu maha, kua whakarōpūtia te LM-4 he kore paitini, ā, kāore he tūponotanga tinana pēnei i te mura, te pahū rānei, e whakarite ana i te whakahaere, te rokiroki, me te kawe haumaru ake.
Ngā Painga o te Hua
He whānuitia te whakamahinga o tēnei wai whakamatao i roto i te hanga rongoā, te whakamatao i ngā tauhohenga matū, te whakamatao kai, ngā pūnaha HVAC, ngā wāhi hākinakina hukapapa, te hanga inu, te whakahaere wera pākahiko pūngao hou, me te rangahau rererangi. Ka taea te whakarerekē i tōna kukū hei arotau i ngā pūwāhi tio me ngā āhuatanga wera kia rite ki ngā hiahia whakahaere. Hei whakarite i te mahi mō te wā roa, e taunakihia ana kia tirohia auautia te pūnaha me te tātari tauira.
Ngā Āhuatanga o te Hua
Hei wāhanga o te whakapau kaha a Glacier Coolant ki te whakahaere pāmahana matatau, e whakaatu ana te raupapa LM-4 i ngā tekau tau e toru o te tohungatanga ki te aukati i te waikura me te pirau, e whakarato ana i tētahi otinga whakamatao haumaru ake, whai hua ake, me te pono ake mō te ahumahi hou.
Ngā Whakatūpato Whakahaere
Ko ngā momo rauemi gasket e whai ake nei e taunakitia ana mō te pūnaha (tēnā tirohia te kaihanga mō ngā rauemi kāore i te rārangihia i te ripanga):
| PVC | rapa pūkohu | Rakete | HDPE | Rapa tūturu | PP | te kirikiri hiraka | PTFE | |
| LM-4 | √ | √ | √ | √ | √ | √ | √ | √ |
Ngā Tawhā Ā-tinana
Ko ngā momo rauemi gasket e whai ake nei e taunakitia ana mō te pūnaha (tēnā tirohia te kaihanga mō ngā rauemi kāore i te rārangihia i te ripanga):
| Te mātotoru whanaunga, te pūwāhi tio me te pūwāhi koropupū (ngā uara tohutoro) o te LM-4 Glacier Coolant me ngā kukū rerekē | |||||||||
| % Kukū (wt) | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
| Te mātotoru whanaunga g/cm³ | 1.024 | 1.032 | 1.038 | 1.048 | 1.058 | 1.062 | 1.066 | 1.072 | 1.078 |
| Te pūwāhi tio℃ | -8.0 | -11.0 | -15.0 | -19.0 | -23.5 | -28.0 | -35.2 | -42.5 | -48.0 |
| Te pūwāhi koropupū ℃ | 102 | 103 | 104 | 105 | 105.5 | 106 | 107 | 108 | 110 |
Pikitia 1 Te pānga o te pāmahana ki te matotoru o te Glacier Coolant LM-4 me ngā kukū rerekē
Pikitia 2 Te pānga o te pāmahana ki te wera motuhake o te Glacier Coolant LM-4 me ngā kukū rerekē
Pikitia 3 Te pānga o te pāmahana ki te kawe wera o te Glacier Coolant LM-4 me ngā kukū rerekē
Pikitia 4 Te pānga o te pāmahana ki te pēhanga kohu mātotoru o te Glacier Coolant LM-4 me ngā kukū rerekē
Pikitia 5 Te hoahoa arotau o ngā pūnaha whakamatao/whakamahana me te reo kotahi
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