Ngā Katinga Miro Tonu Phenolic me Urea
Ko te rauemi matua o ngā hiri phenolic ko te kapia phenolic, he kirihou whakamahana e mōhiotia ana mō tōna ātete wera me tōna kaha. I tētahi atu taha, ko ngā hiri urea he mea hanga ki te kapia urea formaldehyde, he rite tonu ngā āhuatanga engari he rerekē paku ki ngā hiri phenolic.
He miro tonu te hoahoa o ngā momo kati e rua kia mau ai te piri ki te kaki o te ipu, kia māmā ai te whakatuwheratanga me te katinga. Mā tēnei tikanga hiri miro ka hiritia kia kore ai e turuturu, e poke rānei ngā mea o roto i te ipu.
1. Rauemi: Ko ngā hiri he mea hanga i te nuinga o te wā ki ngā kapia phenolic, urea rānei
2. Āhua: He porowhita te katinga hei whakauru i te hoahoa kaki o ngā ipu rerekē. He maeneene te āhua o te taupoki. He kōhao kei te tihi o ētahi wāhanga hiri motuhake, ā, ka taea te whakakotahi me ngā diaphragm, ngā pata rānei hei whakamahi.
3. Ngā Ahu: Ahu "T" (mm) - 8mm/13mm/15mm/18mm/20mm/22mm/24mm/28mm, Ine "H" i roto i ngā Inihi - 400 Mutu/410 Mutu/415 Mutu
4. Tākai: Ko ēnei kati ka hangaia i roto i te nuinga o te wā, ā, ka tākaihia ki roto i ngā pouaka kātene e pai ana ki te taiao hei whakarite i te haumaru i te wā e kawe ana, e penapena ana hoki.
I roto i ngā hiri phenolic me te urea miro tonu, ko te kapia phenolic te rauemi matua mō ngā hiri phenolic, ko te kapia formaldehyde urea ia te rauemi matua mō ngā hiri urea. Tērā pea kei roto i ngā rauemi mata ētahi tāpiringa, ngā tae, me ngā mea whakaū hei whakapai ake i te pumau o te rauemi.
Ko tā mātou tukanga whakaputa mō ngā hiri phenolic me te urea miro tonu ko te whakaranu i ngā rauemi mata - te kapia phenolic pai, te urea rānei i konatunatua ki ētahi atu tāpiri hei hanga i te ranunga e hiahiatia ana mō ngā hiri; Te Hanga - te werohanga i te ranunga ki roto i te pokepokea ai mā roto i ngā tukanga pēnei i te werohanga pokepokea ai, te werohanga kōpeketanga rānei, me te whakamahi i te pāmahana me te pēhanga e tika ana hei hanga i tētahi wāhanga kati i muri i te whakarewatanga; Te Whakamatao me te Whakaora - Me whakamatao me te whakaora te katinga kua hangaia kia mau tonu ai te āhua me te hanganga pumau o te katinga; Te Tukatuka me te Peita - I runga i ngā hiahia o te kiritaki, o te whakaputanga rānei, me tukatuka pea ngā wāhanga kati (pēnei i te tango i ngā pū) me te peita (pēnei i te paninga i ngā paparanga tiaki).
Me whakamātautau kounga tino pakari ā mātou hua kia tino tutuki ai ngā paerewa me ngā ture e tika ana. Kei roto i ngā whakamātautau ko te whakamātautau rahi, te whakamātautau āhua, te whakamātautau maeneene o te mata, te whakamātautau mahi hiri, me ētahi atu. Ka whakamahia te tirotiro tirohanga, te whakamātautau mahi ā-tinana, te tātari matū, me ētahi atu tikanga hei tirotiro kounga.
Ko ngā wāhanga hiri e hangaia ana e mātou he mea tākai nui kia māmā ai te kawe me te rokiroki. Ka whakamahia e mātou ngā pouaka kātene e pai ana ki te taiao mō te tākai, he mea hipoki, he mea whakakī rānei ki ngā rauemi ātete ki te taka me te ātete ki te rū whenua, me ngā paparanga maha o ngā mahi tiaki hei ārai i te kino me te whakarerekētanga.
He mea nui te whakarato ratonga whai muri i te hoko ki ngā kiritaki. Ka whakaratohia e mātou he ratonga whānui ki ā mātou kiritaki, tae atu ki ngā ratonga i mua i te hoko, i roto i te hoko, me ngā ratonga whai muri i te hoko. Mena he pātai a ngā kiritaki mō te kounga, te mahi, me ētahi atu take o ā mātou hiri, ka taea e rātou te whakapā mai ki a mātou ipurangi, mā te īmēra, mā ētahi atu huarahi rānei. Ka tere tonu tā mātou whakautu, ā, ka whakaratohia he otinga.
He huarahi nui te kohikohi urupare a ngā kiritaki i ia wā, i ia wā, hei whakapai ake i ngā hua me te auaha i te whakaputanga. E mihi ana hoki mātou ki ngā kaiwhakamahi katoa kia tukuna mai he urupare whaitake mō ā mātou hua i ngā wā katoa, kia rite ai ki ngā urupare a ngā kiritaki. Ka whakapai ake mātou i tā mātou tukanga whakaputa. Ka whakarerekē tonu, ka whakapai ake hoki i te kounga whakaputa me te ratonga muri-hoko kia tutuki ai ngā hiahia me ngā tumanakohanga a ngā kiritaki.
| Tūtohi Whakataurite Whakaoti Miro GPI | |||
| "T"Rahi (mm) | Ine "H" i roto i ngā Inihi | ||
| 400 Whakaoti | 410 Whakaoti | 415 Whakaoti | |
| 8 | / | / | / |
| 13 | / | / | 0.428-0.458 inihi |
| 15 | / | / | 0.533-0.563 inihi |
| 18 | 0.359-0.377 inihi | 0.499-0.529 inihi | 0.593-0.623 inihi |
| 20 | 0.359-0.377 inihi | 0.530-0.560 inihi | 0.718-0.748 inihi |
| 22 | 0.359-0.377 inihi | / | 0.813-0.843 inihi |
| 24 | 0.388-0.406 inihi | 0.622-0.652 inihi | 0.933-0.963 inihi |
| 28 | 0.388-0.406 inihi | 0.684-0.714inihi | 1.058-1.088 inihi |
| Tau Tono | Whakatūnga | Ngā Whakatakotoranga | Rahinga/ Pouaka | Taumaha (kg)/pouaka |
| 1 | RS906928 | 8-425 | 25500 | 19.00 |
| 2 | RS906929 | 13-425 | 12000 | 16.20 |
| 3 | RS906930 | 15-425 | 10000 | 15.20 |
| 4 | RS906931 | 18-400 | 6500 | 15.40 |
| 5 | RS906932 | 20-400 | 5500 | 17.80 |
| 6 | RS906933 | 22-400 | 4500 | 15.80 |
| 7 | RS906934 | 24-400 | 4000 | 14.60 |
