He kaihanga rauemi ngaio o te ao a Sichuan EM Technology Co., Ltd. (EMT), e whakapau kaha ana ki te whakauru i ngā otinga rauemi haumaru, hoahoa hoki mō te taiao, hei waihanga i te kounga pai ake o te oranga mō te hapori.
He whānuitia ā mātou kiriata whakamarumaru, kiriata whatu, rīpene mika, kapia me ētahi atu hua e whakamahia ana mō te hiko UHV, te hiko hau, te hiko rā, te whakawhitiwhiti kōrero 5G, ngā hiko kaihoko, ngā taputapu kāinga me ētahi atu mara. E mōhiotia whānuitia ana te kounga pai o ngā hua me ngā ratonga i roto i te umanga.
Whai muri i ngā tau maha o te rangahau me te whakawhanake me te tahora, kua tino angitu mātou i roto i ngā hua kapia BMI mahi-teitei mō ngā Papanga Parahi.
Ingoa Hua: Kapia BMI (Kapia Maleamide).
Ngā Māka: DFE936, DFE950
1.DFE936
He monomer kapia whakamahana tioata iti tēnei hua, ka taea te whakamahi hei whakarerekētanga ātete-wera o te kapia epoxy, he mea whakakapi mekameka poto tōna e āwhina ana ki te whakanui ake i te mokowā ngota, ā, ka ngoikore te tioata o te kapia, ka whakapai ake i te wairewatanga, ka whakaoti i te raruraru o te wairewatanga ngoikore o te kapia maleimide takirua noa, mō te whakarite i ngā papa ara iahiko tānga kounga teitei, ngā rauemi whakamahana akomanga-F, ngā rauemi ātete-paowa mahi teitei, me ētahi atu.
Ngā tawhā mahi:
| tau raupapa | Ingoa ine | waeine | Ngā tikanga whakamātautau | Te uara ine | Ngā uara noa |
| 1 | Āhua | / | Te tirotiro kanohi tahanga | Paura mātotoru | Paura mātotoru |
| 2 | Te pūwāhi rewa | ℃ | DSC, 10℃/min, N2 | 160—170 | 168 |
| 3 | Waikawa | mg KOH/g | HG/T 2708-1995 | <1.0 | 0.3~0.5 |
| 4 | Ihirangi | taumaha% | HPLC | ≥97 | 98.1~98.4 |
Ngā tono:
1.1 Ka taea te whakakotahi i te hua me te diallyl bisphenol A hei kapia matrix hiato, he ātete ki te pāmahana teitei, te irahiko me te kaha teitei.
1.2 Ka taea te whakarerekē i te hua ki te kapia epoxy noa hei whakarite i ngā rauemi whakamahana, ngā piripiri pāmahana-tiketike, me ētahi atu, ā, he ātete ngā hua ki ngā pāmahana teitei, he pai te whakamahana me te pakari i muri i te whakakotahitanga.
1.3 He āhuatanga wairewa, he āhuatanga rewa hoki te hua, ā, ka taea te whakamahi hei pani, hei whakakī rānei i ngā rauemi muka, me ētahi atu, e tika ana mō ngā wāhanga nunui.
2. DFE 950
He kapia wera iti te ira rewa o tēnei hua, ka taea te whakamahi hei whakarerekētanga ātete-wera o te kapia epoxy, ko tōna hanganga o te hanganga maleimide maha ka ngoikore te tioata o te kapia, ka whakapai ake i te wairewatanga, ka whakaoti i te raruraru o te wairewatanga ngoikore o te kapia maleimide takirua noa, ka taea te whakapiri tika mō te whakarite i te papa ara iahiko tānga kounga teitei, ngā rauemi whakamahana akomanga-F, ngā rauemi ātete-paowa mahi teitei, me ētahi atu.
Ngā Āhuatanga:
| tau raupapa | Ingoa ine | waeine | Ngā tikanga whakamātautau | Te uara ine | Ngā uara noa |
| 1 | Āhua | - | I ngā wāhi e mārama ana, mātakitaki ki te kanohi tahanga | Kōwhai parauri totoka | Kōwhai parauri totoka |
| 2 | Ngā pūwāhi whakangawari | ℃ | Ture Ao | 75~90 | 80~85 |
| 3 | Waikawa | mg KOH/g | HG/T 2708-1995 | <3.0 | 1.0~1.5 |
| 4 | Te wairewatanga | - | 25℃, 50wt% DMF/MEK (wt/wt=1:1) | Mārama, mārama hoki | Mārama, mārama hoki |
Ngā tono
2.1 Ka taea te whakakotahi i ngā hua ki te diallyl bisphenol A, te cyanate, te amine whakaora, te polyphenylene ether, me ētahi atu hei kapia turanga mō ngā rauemi matū, he ātete ki te pāmahana teitei, te irahiko me te kaha teitei.
2.2 Ka taea te whakarerekē i te hua mā te whakamahi i te kapia epoxy noa, e whakamahia ana hei whakarite i ngā rauemi whakamahana, ngā piripiri pāmahana-tiketike, me ētahi atu, ā, he ātete ngā hua ki te pāmahana teitei, he pai te whakamahana me te pakari i muri i te whakakotahitanga.
2.3 He āhuatanga wairewa, he āhuatanga rewa hoki te hua, ā, ka taea te whakamahi hei pani, hei whakakī rānei i ngā rauemi muka, me ētahi atu, e tika ana mō ngā wāhanga nunui.
He kōwhiringa pai a DFE936 me DFE950 mō te whakarite i ngā pereti kawe, ngā kawe rite ki te pereti me ngā CCL tere-teitei.
Tēnā whakapā mai, kia āwhina mātou i a koe ki te whakatere i tō pakihi CCL.
Tangata whakapā: Mr. Feng,fengjing@emtco.com
Wā tuku: Pipiri-07-2022
