3A
Whakamahia:
Whakamahia i roto i ngā momo wai maroke, hei tauira, te etanoru, te hau, te hau whakamatao, te hau māori, te hau methane, te hauwaiwai kore mākū me te hau pakaru, te ethylene, te propylene, te butadiene me ētahi atu.
Mahi:
Ko te tātari ngota 3A e kiia nei ko te tātari ngota Potassium A (3A), ko te diameter o te poka he 3A, e whakamahia ana mō te mimiti wai, ka taea te mimiti i te diameter matua o te ngota 3A, kāore e taea te mimiti i tētahi ngota kāore e neke atu i te diameter o te ngota 3A. E ai ki te whakamahinga o ngā āhuatanga ahumahi, he tere ake te mimiti, he nui ake te auau whakaora, he kaha ake te kuru me te kaha ki te ātete ki te parahanga, ka whakapai ake i te whai huatanga o te tātari ngota me te whakaroa i te roa o te mahi a te tātari ngota, koinei te tuatahi o ngā mea whakamaroke e whakamahia ana i roto i te maroke hohonu, te whakamahine matū me te polymerization i roto i te hinu me te hau ahumahi.
| Whakatakotoranga | taonga | Taupū hangarau | |||
| Āhua | Tīpako | Pōro | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 2.0-2.8 | 3.0-5.5 |
| Te ōwehenga o te rahi kua tohua | % | ≥98 | ≥98 | ≥98 | ≥98 |
| Kīanga papatipu | G/ml | ≥0.68 | ≥0.68 | ≥0.75 | ≥0.75 |
| Te tere o te kakahu | % | ≤0.20 | ≤0.20 | ≤0.15 | ≤0.15 |
| Kaha pēhanga | N | ≥45/cm | ≥60/cm | ≥55/p | ≥95/p |
| Te mimiti wai pūmau | % | ≥20 | ≥20 | ≥20.5 | ≥20.5 |
| Te ihirangi wai mō te tākai | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Te mimiti o te ethylene | mg/g | ≤3 | ≤3 | ≤3 | ≤3 |
4A
Whakamahia:
Te nuinga e whakamahia ana mō te maroke hōhonu o te hau, te hau, ngā alkane, te hau whakamatao me te wai; te hanga me te purenga o te hau argon, te tākai rongoā, ngā wāhanga hiko me ngā rauemi hurihuri pumau me te maroke; hei kaihoko whakamaroke i roto i te peita, te paninga, te wahie.
Mahi:
Ko te diameter o te poka tātari ngota 4A he 4A. Ko te wai e mimiti ana, te methanol, te etanoru, te hauwai whanariki, te hauhā whanariki, te hauhā waro, te ethylene me te propylene, kāore he diameter mimiti ngota neke atu i te 4A (tae atu ki te propane), ko te kōwhiringa o te mimiti wai he teitei ake i ētahi atu ngota ngota, ko tētahi o ngā momo tātari ngota ngota nui rawa atu o te whakamahinga ahumahi.
| Ngā Whakatakotoranga | Wāhanga | Taupū hangarau | |||
| Āhua | rīpene | pōro | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 2.0-4.0 | 4.0-6.0 |
| Ngā matūriki | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Kīanga papatipu | karamu/ml | ≥0.60 | ≥0.60 | ≥0.70 | ≥0.75 |
| Te Reiti o te Whakamau | % | ≤0.20 | ≤0.25 | ≤0.15 | ≤0.15 |
| Kaha pēhanga | N | ≥30/cm | ≥45/cm | ≥70/p | ≥80/p |
| Te mimiti wai pūmau | % | ≥20.5 | ≥20.5 | ≥21.5 | ≥21.5 |
| Te ihirangi wai mō te tākai | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
5A
Whakamahia:
Te whakamahinga matua mō te mimiti pēhanga, te horoi hau maroke me te hauhā waro.
Mahi:
Ko te diameter o te poka tātari ngota 5A he 5A, ka taea te mimiti i tetahi ngota kāore e nui ake te diameter o te poka i tēnei, e whakamahia ana i roto i te wehenga warowaihā rerekē, te wehenga mimiti pēhanga, me te mimiti katoa o te wai me te hauhā. E ai ki te tono tātari ngota 5A i runga i ngā āhuatanga ahumahi, ka hangaia e mātou te tātari ngota 5A he mimiti teitei ake, he mimiti tere ake hoki, e whakamahia ana i roto i te mimiti pēhanga, ka taea te urutau ki ngā momo rahi katoa o te hāora, te hauwai, te hauhā waro me ētahi atu hau, he taonga kounga teitei i roto i te umanga mimiti pēhanga.
| Whakatakotoranga | taonga | Taupū hangarau | |||
| Āhua | rīpene | Pōro | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 2.0-4.0 | 4.0-6.0 |
| Rahi o te matūriki | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Te Kīanga Papatipu | karamu/ml | ≥0.60 | ≥0.60 | ≥0.72 | ≥0.72 |
| Te tere o te kakahu | % | ≤0.20 | ≤0.25 | ≤0.15 | ≤0.15 |
| Te kaha o te pēhanga | N | ≥30/cm | ≥45/cm | ≥70/p | ≥85/p |
| Te mimiti wai pūmau | % | ≥21.5 | ≥21.5 | ≥21.5 | ≥21.5 |
| Te mimiti N-hexane | % | ≥14 | ≥14 | ≥14 | ≥14 |
| Te ihirangi wai mō te tākai | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
13X
Whakamahia:
Te whakamahinga matua i roto i te taputapu wehewehe hau hei tango i te wai me te hauhā waro; I roto i te hau māori, te hau hinu wairewa, te hauhā wai maroke me te tango i te whanariki; me te maroke hoki o te hau.
Mahi:
Ko te mita poka tātari ngota 13x he 10A, ka taea te mimiti i tetahi ngota ngota kāore e neke atu i te 10A te diameter, ka taea te whakamahi hei āwhina i ngā kaikawe whakakorikori, te mimiti katoa o te wai me te hauhā waro, te mimiti katoa o te wai me te hauwai whanariki, e whakamahia ana i te rongoā me te whakamaroke pūnaha hau kōpeke, he rerekē ngā momo e ai ki ngā whakamahinga rerekē.
| Whakatakotoranga | Taonga | Rārangi Hangarau | |||
| Āhua | rīpene | pōro | |||
| Diameter | mm | 1.5-1.7 | 3.0-3.3 | 2.0-3.0 | 3.0-5.0 |
| Rahi o te Matūriki | % | ≥98 | ≥98 | ≥96 | ≥96 |
| Te Kīanga Papatipu | G/ml | ≥0.54 | ≥0.54 | ≥0.68 | ≥0.68 |
| Te Reiti o te Whakamau | % | ≤0.20 | ≤0.25 | ≤0.15 | ≤0.15 |
| Kaha kōpeke | N | ≥30/cm | ≥45/cm | ≥65/p | ≥80/p |
| Te mimiti wai pūmau | % | ≥25 | ≥25 | ≥25 | ≥25 |
| Te Pūngao Hauhā Waro | NL/g | ≥14 | ≥14 | ≥14 | ≥14 |
| Te Ihirangi Wai o te Tākai | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Wā tuku: 14 o Ākuhata 2019