TF-MCA Kore-Halogen Melamine Cyanurate (MCA) Ārai Ahi
Kupu Whakataki
Ko te Melamine Cyanurate (MCA) he ārai mura taiao kore-halogen tino whai hua, kei roto ko te hauota. He whānuitia te whakamahinga i roto i te umanga kirihou hei ārai mura.
I muri i te mimiti wera whakakōpikopiko me te pirau i te pāmahana tiketike, ka pirau te MCA ki te hauota, te wai, te hauhā waro me ētahi atu hau e tango ana i te wera o te matū tauhohenga hei whakatutuki i te kaupapa o te aukati mura. Nā te pāmahana pirau whakakōpikopiko teitei me te pumau wera pai, ka taea te whakamahi i te MCA mō te nuinga o te tukatuka kapia.
Whakatakotoranga
| Whakatakotoranga | TF- MCA-25 |
| Āhua | Paura mā |
| MCA | ≥99.5 |
| N te ihirangi (w/w) | ≥49% |
| Ihirangi MEL (w/w) | ≤0.1% |
| Waikawa Cyanuric (w/w) | ≤0.1% |
| Makuku (w/w) | ≤0.3% |
| Te wairewatanga （25℃, karamu/100ml） | ≤0.05 |
| Uara PH (1% wai whakatārewatanga, i te 25ºC) | 5.0-7.5 |
| Rahi matūriki (µm) | D50≤6 |
| D97≤30 | |
| Te mā | ≥95 |
| Te pāmahana pirau | T99%≥300℃ |
| T95%≥350℃ | |
| Te paitini me ngā tūponotanga taiao | Kāore |
Ngā Āhuatanga
He tino whai hua te MCA hei ārai mura nā te nui o te hauota, ā, he pai rawa atu mō ngā rauemi e kore e hiahia kia mura. Nā tōna pumau wera me tōna iti o te paitini, he mea rongonui hei whakakapi i ētahi atu ārai mura e whakamahia whānuitia ana pērā i ngā matū brominated. Hei tāpiri, he iti te utu o te MCA, ā, he ngāwari te hanga, ā, he pai rawa atu mō ngā tono nui.
Tono
E whakamahia ana te MCA hei ārai mura i roto i te whānuitanga o ngā rauemi, tae atu ki ngā polyamide, ngā polyurethane, ngā polyester, me ngā kapia epoxy. He tino whai hua i roto i ngā kirihou hangarau, e hiahia ana ki te mahi pāmahana teitei me te iti o te mura. Ka taea hoki te whakamahi i te MCA i roto i ngā kakahu, ngā peita, me ngā paninga hei whakapai ake i te ātete mura. I roto i te umanga hanga, ka taea te tāpiri i te MCA ki ngā rauemi hanga pēnei i te whakamahana pahuka hei whakaiti i te horapa o te ahi.
Haunga tōna whakamahinga hei ārai ahi, he maha atu anō ngā whakamahinga o te MCA. Ka taea te whakamahi hei rongoā mō ngā epoxies, ā, kua whakaatuhia tōna whai huatanga ki te whakaiti i te nui o te paoa e tukuna ana i te wā o ngā ahi, ka waiho hei wāhanga nui i roto i ngā rauemi ārai ahi.
| D50（μm） | D97（μm） | Tono |
| ≤6 | ≤30 | PA6, PA66, PBT, PET, EP me ētahi atu. |
