Rau Whakarewa Phenolic BH4330-2
Te Hanga me te Whakarite o ngā Rauemi
Ka hangaia ngā matū whakarewa muka karāhe rīpene phenolic mā te whakamahi i te kapia phenolic hei here, ka whakakīia ngā muka karāhe kore-waikawa (tērā pea he roa, he pōrearea rānei te aronga), kātahi ka whakamarokehia, ka whakarewahia hei hanga i tētahi rīpene kua whakaritea. Tērā pea ka tāpirihia ētahi atu whakarerekētanga i te wā e whakarite ana hei whakapai ake i te ngāwari o te tukatuka, i ngā āhuatanga ā-tinana, ā-matū rānei.
Whakakaha: He kaha ā-mīhini teitei te kaha o ngā muka karāhe me te ātete pānga;
Te whāriki kapia: ka hoatu e ngā kapia phenolic ki te rauemi ngā āhuatanga ātete ki te waikura wera me te ārai hiko;
Ngā Tāpiringa: kei roto pea ngā ārai mura, ngā hinu whakahinuhinu, me ētahi atu, i runga i ngā whakaritenga tono.
Ngā Āhuatanga Mahi
| Ngā tohu mahi | Awhe/āhuatanga o te tawhā |
| Ngā āhuatanga miihini | Kaha piko ≥ 130-790 MPa, kaha pānga ≥ 45-239 kJ/m², kaha kume ≥ 80-150 MPa |
| Ātete wera | Te wera o Martin ≥ 280 ℃, te pumau o te mahi pāmahana teitei |
| Ngā āhuatanga hiko | ātete mata ≥ 1 × 10¹² Ω, ātete rōrahi ≥ 1 × 10¹⁰ Ω-m, kaha hiko ≥ 13-17.8 MV/m |
| Te mimiti wai | ≤20 mg (he iti te mimiti wai, he pai mō ngā taiao makuku) |
| Te whakahekenga | ≤0.15% (pūmautanga āhua teitei) |
| Kiato | 1.60-1.85 karamu/cm³ (mama, kaha hoki) |
Hangarau Tukatuka
1. Ngā āhuatanga pēhi:
- Te pāmahana: 150±5°C
- Pēhanga: 350±50 kg/cm²
- Wā: 1-1.5 meneti/mm te matotoru
2. Tikanga hanga: whakarārangi, whakahāngai pēhanga, whakahāngai pēhanga iti rānei, e tika ana mō ngā āhua uaua o ngā wāhanga hanganga rīpene, rite rānei ki te rau.
Ngā Āpure Whakamahinga
- Te ārai hiko: ngā whakatikatika, ngā ārai motuka, me ētahi atu. He tino pai mō ngā taiao wera me te makuku;
- Ngā wāhanga mīhini: ngā wāhanga hanganga kaha-teitei (hei tauira, ngā whare whāriki, ngā taputapu), ngā wāhanga miihini motuka;
- Rererangi: ngā wāhanga mama, ātete ki te pāmahana teitei (hei tauira, ngā whāriki o roto o te waka rererangi);
- Mara hanga: ngā tautoko paipa ātete-waikura, ngā tauira hanga, me ētahi atu.
Te Rokiroki me ngā Whakatūpato
- Ngā tikanga rokiroki: Me waiho ki te wāhi hauhautanga, maroke hoki hei karo i te mimiti makuku, i te hekenga rānei o te wera; ki te pāngia e te makuku, me tunu ki te 90±5℃ mō te 2-4 meneti i mua i te whakamahinga;
- Te roa o te whakamahinga: kia whakamahia i roto i ngā marama e 3 mai i te rā i hangaia ai, me whakamātautau anō te mahi i muri i te rā paunga;
- Āraia te pēhanga nui: hei ārai i te kino ki te hanganga muka.
Tauira o te tauira hua
FX-501: Kiato 1.60-1.85 g/cm³, Kaha piko ≥130 MPa, Kaha hiko ≥14 MV/m;
4330-1 (ahunga pōrearea): ngā wāhanga hanganga ārai kaha-teitei mō ngā taiao makuku, te kaha piko ≥60 MPa.
