Piripiri Wera-rewa mō te Rama Motuka WD8560B
He piripiri polyurethane rewa wera kotahi te wāhanga o te WD8560B, he totoka i te pāmahana rūma, ka huri hei wai i muri i te whakamahana, ā, ka hanga he hononga tuatahi i muri i te paninga me te here. Kātahi ka tino pai te piri, te ātete ki te pāmahana, te ātete ki te wai, te ātete ki te hinu, me te ātete ki te koroheketanga nā tōna kaha ki te whakamaroke me te hau me te makuku i runga i te mata o te rauemi kua herea.
E tutuki ana tēnei hua i ngā paerewa kua tohua i roto i te GB33372-2020 Ngā Herenga o ngā Matū Waro Waro i roto i ngā Piripiri.
Ina whakamahia ki roto i ngā roto o ngā motuka me ngā rama huarahi, he pai ōna āhuatanga here ki ngā rauemi pēnei i te PVC, ABS, PMMA, PP, me ētahi atu i muri i te maimoatanga korona.
1. Wāhanga kotahi, ngāwari ki te whakahaere, e tika ana mō te mahi mīhini, he tino pai te mahi.
2. He totoka te ihirangi o te 100%, kāore he parahanga, he hoa taiao.
3. He poto te wā whakatuwheratanga me te tere tūnga tere.
1. Me noho maroke, me noho ma, me noho kore paru hinu te mata e piri ana, ā, me whakakanapa tika.
2. Mō ngā rauemi iti te polarity pērā i te PP, me whakamahi te maimoatanga korona/mura kia mau ai te pūmau dielectric o te 34, neke atu rānei.
3. I te wā e whakamahia ana, kaua te pāmahana o te mata o te rauemi piri e iti iho i te 20 ℃. Mena e tika ana kia herea te rauemi, me whakamahana.
4. Whakamahia he pūnaha kāpia PUR hiri hei whakarewa i te kāpia, whakamahia te kāpia kua rewa i te wā e taea ai.
5. Mā te whakamahi i tētahi pūnaha piri PUR motuhake, ka pania te piri mā te hurihuri, te waru, te rehu, me ētahi atu tikanga.
6. Me pau te kāpia rewa me te kāpia e turuturu ana i te hau i roto i ngā hāora e 2-3.
7. Ko te pāmahana tino pai mō te whakamaroke he 25 ℃ me te haumākū he 50% neke atu rānei.
8. Whakamahia he rongoā horoi motuhake a PUR mō te horoi.
1. Me tāuta ngā taputapu whakaputa hau ā-rohe ki te wāhi mahi hei whakarite i te hauhautanga.
2. Me mau kākahu mahi, karapu miro, kopare tiaki, mōhiti kanohi me ētahi atu taputapu tiaki whaiaro i te wā e whakamahia ana.
3. Tērā pea ka totoka te hua nā te makuku, nō reira me ata tirohia te hiri o te takai i mua i te whakamahinga kia tika ai te hiri o te hua.
4. Kaua e whakaranua te hua ki ētahi atu momo piripiri rewa wera.
5. Pānuihia te pukapuka haumaru hua i mua i te whakamahinga.
Ngā tohu mahi
| Kaupapa | Paerewa | Tikanga whakamātautau | |
| Rauemi | Polyurethane | ||
| Āhua | Te pāmahana rewa | Wai matotoru pango | whakaaturanga |
| Te pāmahana rūma | Pango totoka | whakaaturanga | |
| Matatini/mPa · S | 120℃ | 10000~50000 | HG/T 3660-1999 |
| 140℃ | 5000~25000 | HG/T 3660-1999 | |
| Te Pūmautanga/mPa · S (120 ℃ me te 12h) | 120℃ | ≤100000 | GB/T16998-1997 |
| 140℃ | ≤50000 | GB/T16998-1998 | |
| Te taumaha motuhake/g/cm3 | 1.00~1.10 | GB/T 13354 | |
Ngā tikanga whakahaere
| Kaupapa | Paerewa |
| Te wā whakatuwheratanga/(min/5mm) | ≤10 |
| Te wā whakanoho/(min/5mm) | ≤30 |
| Te pāmahana kāpia rewa/℃ | 120~150 |
| Te pāmahana tono kāpia/℃ | 120~150 |
Te matotoru rewa - te pihi pāmahana
Pēke konumohe/pahu takai hiri hiato: 200kg/pahu, 25kg/pahu, 20kg/pahu, me ngā whakaritenga a te kiritaki rānei
Taiao rokiroki: Penapena ki roto i te rūma hauhautanga, maroke hoki i te 5-35 ℃.
Te roanga rokiroki i roto i te ipu hiri taketake: 9 marama.
