4,4′-Methylenebis(2,6-dimethylphenylcyanate) CAS 101657-77-6
He iti te matotoru, he ngāwari te tukatuka: Ka ārai te rōpū methyl i ngā kaha i waenga i ngā ngota ngota, ka hua ake he iti te matotoru rewa. He pai te 4,4′-Methylenebis(2,6-dimethylphenylcyanate) (CAS 101657-77-6) mō ngā tukanga RTM, te takai, me te prepreg.
He iti te pumau o te aukume hiko, te auau-teitei: I muri i te whakamaroke, Dk ≈ 2.9, Df < 0.001 (10GHz). He tino iti te ngaronga i ngā auau teitei, he pai mō ngā āhuatanga ngaru mirimita 5G/6G.
He ātete wera teitei, he iti te mimiti makuku: Tg ≈ 260–290℃, he pāmahana ratonga roa 190–220℃; he tere mimiti wai < 0.8%, ā, he teitei te tere pupuri mahi i roto i ngā taiao wera makuku.
He iti te paitini, kāore he BPA: He whakakapinga bisphenol A, kāore he mōrearea o te whakararuraru endocrine, ā, he nui ake te haumaru.
| Taonga | Ngā Whakatakotoranga |
| CAS | 101657-77-6 |
| Puka | Paura |
| Kiato | 1.14 |
| Pūwāhi mura | 162°C |
1. Papa whakarewa parahi tere-teitei auau-teitei (matua)
Ka whakamahia te 4,4′-Methylenebis(2,6-dimethylphenylcyanate) i roto i ngā papa pūihi teihana turanga 5G/6G, ngā papa radar ngaru-mirimita, me ngā PCB tūmau tere-teitei, hei whakakapi i te BADCy / epoxy, ka whakaiti nui i te ngaronga tohu me te whakarei ake i te tere tuku.
Māngai: He kapia hauwaiwaro, he mea whakakikorua ki te parahi, he kapia matihiko o te papa hiato PTFE auau-tiketike.
2. Ngā takai hiko me ngā papaaho teitei
He papa tākai maramara 4,4′-Methylenebis(2,6-dimethylphenylcyanate), he papa kawe IC, he hononga auau-tiketike, he mokowā whakamātao, he pai mō te whakarewa pāmahana-tiketike kore-mata me ngā āhuatanga wera makuku mō te wā roa.
3. Ngā rauemi hiato me ngā paninga mahi-teitei
He rauemi ātete-whakakore 4,4′-Methylenebis(2,6-dimethylphenylcyanate), he paninga ārai pāmahana teitei, he rauemi ārai hikohiko; he mea whakakotahi ki te epoxy / BMI hei whakataurite i te utu me te mahi.
• Tākai Paerewa: 25 kg/pēke; 25 kg/pahu
• MOQ: kia whakaūtia e te taumata me te ūnga
• Wā Arataki: me whakaū e te rahinga ota me te rārangi whakaputa
• Tukunga: kei te wātea ngā kōwhiringa kaipuke / rangi / tere
• Penapena ki te wāhi hauhautanga, maroke, ā, he pai te hauhautanga.
• Puritia kia katia te ipu kia piri, kia tiakina hoki mai i te makuku.
• Āraia te hihi tika o te rā, te wera, me te mura ahi.
• Whāia ngā aratohu SDS mō ngā rauemi kāore e hototahi.
