Amonium Polyphosphate Kounga (APP): Rauemi Matū Maha-mahinga Teitei
Ngā Āhuatanga Matua me ngā Āhuatanga Taketake
Te Hanganga Matū: Kei roto i te APP te 30% - 32% te whākōkī me te 14% - 16% te hauota. Nā te huinga hauota - whākōkī he mea nui mō ngā whakamahinga maha, pērā i te whakarato i ngā matūkai nui mō te tipu o te tipu i roto i ngā maniua me te whakatutuki i te ātete mura whai hua mā te pānga tahi o te whākōkī me te hauota i roto i ngā āhuatanga ātete mura.
Te Pūmautanga o te Wera: Ahakoa te pāmahana pirau wera o te ≥280°C, ka noho pumau tonu te APP i roto i ngā taiao pāmahana teitei. Nā tēnei āhuatanga i pai ai mō te hanga hua ātete wera pērā i ngā kirihou hangarau me ngā paninga ātete ahi e whakamahia ana i roto i ngā āhuatanga pāmahana teitei.
Āhua ā-tinana me te wairewatanga: Ka pā te nui o te whakapūhui ki tōna wairewatanga wai. Ina 10 - 20 te n, ka wairewatia ki te wai; ina neke atu i te 20 te n, kāore e tino wairewatia. Ko ngā hua pūhui nui noa (n>1000) he tata kore e wairewatia ki te wai, he rite ki ngā paura ma e rere ana me te matotoru tata ki te 0.7g/cm³, he matotoru tata ki te 1.9g/cm³, he pH tata ki te koretake o te 5.5 - 7.0, ā, he makuku ≤0.25%.
Ngā Āpure Tono Matua
Mara Ārai Mura: Te Matua o te Halogen - Ngā Ārai Mura Koreutu
He mea nui te APP hei ārai mura, kāore he halogen, he whākōkī, ā, e piki haere ana tōna rongonui i roto i te whanaketanga o ngā rauemi ārai mura e pai ana ki te taiao, he iti hoki te paitini.
Ngā Paninga Ārai Ahi Intumescent: He whānuitia te whakamahinga i roto i ngā hanganga o ngā paninga ārai ahi intumescent. Ina puta he ahi, ka pirau te APP i te whakamahana, ka akiaki i te paninga kia whānui, ka hanga he paparanga waro hukahuka porous. Ka mahi tēnei paparanga waro hei ārai whakamahana, ka ārai i te whakawhiti wera ki te papa, ka whakaroa hoki i te pikinga o te pāmahana o te papa, ā, ka roa ake te wā mō te whakawātea i ngā kaimahi me te tinei ahi. I roto i ngā āhuatanga he tino teitei ngā whakaritenga haumaru ahi, pērā i ngā whare teitei, ngā whakaurunga hiko, me ngā kaipuke, he mahi nui tā ēnei paninga hei tiaki ahi nā te mahi a te APP.
Kirihou me ngā Hua Rapa: Mā te tāpiri i te APP ki ngā kirihou wera-kirihou pērā i te polyethylene me te polypropylene, tae atu ki ngā hua rapa, ka taea te whakapai ake i te ātete mura o ngā rauemi. I roto i ngā anga kirihou o ngā hua hiko me te hiko, ngā wāhanga kirihou o roto o ngā motuka, me te rapa whakamahana o ngā waea me ngā taura, ka aukati te APP i te haere tonu o te mura mā te hanga i tētahi paparanga waro pumau ki runga i te mata o te rauemi mā te tikanga ātete mura ā-wāhanga kua whakakōpikopikotia, e tutuki ai ngā paerewa ātete mura pakari o ngā ahumahi e tika ana, me te whakarite i te haumaru o ngā hua i te whakamahinga.
Ngā muka me ngā papanga: Whakamahia mō te maimoatanga ātete mura o ngā muka me ngā papanga. Whai muri i te maimoatanga ki te APP, kāore e ngawari te wera o ngā muka me ngā papanga ina tūtaki ki te pūtake ahi, ka whakaiti i te tūponotanga o te horapa o te ahi i roto i te rohe nui i puta mai i ngā papanga i roto i te ahi. He maha ngā wā ka whakamahia i roto i ngā hua pēnei i ngā papanga kākahu mahi, ngā ārai, me ngā whāriki hei whakapai ake i te haumaru ahi o ngā wāhi tūmatanui me ngā papanga whare.
Ahumahi Tongi: Kaikawe Matūkai Whai Hua, Maha-mahi hoki
Rauemi Mata Matua mō te Wai - Ngā Tongi Wairewa: He rauemi mata matua tēnei mō te whakawhanake i ngā tongi wairewa-wai. Ina koa ko te APP iti-pūmua, me tōna wairewa pai, hototahi, me te pāmahana tioata iti, ka noho hei wāhanga pai mō ngā tongi wai. Ka taea te whakamahi hei whakarite tongi wai he nui te ihirangi phosphorus, ā, nā tōna pH tata-kore e tino haumaru ai mō ngā hua. Ka taea e ia te here i ngā katote konganuku pēnei i te konupūmā, te konupora, te rino, me te konutea, ka ārai i ēnei katote kei hanga i ngā matūkai i roto i te wai tongi me te whakapai ake i te pumau o te tongi. I te wa ano, ka whakarei ake i te nekenekehanga o te phosphorus me ngā huānga iti i roto i te oneone, ka ngawari ake te mimiti me te whakamahi e ngā hua, ka mohio ki te maha o ngā mahi a ngā tongi me te whakatutuki i ngā hiahia matūkai o ngā hua i ngā wāhanga tipu rerekē.
Ngā Āhuatanga Tukunga Puhoi, Roa, me te Āta Mahi: I roto i te oneone, ka huri mārire te APP hei orthophosphate, ka tuku mārire i ngā huānga phosphorus hei whakarato i ngā matūkai mō ngā hua mō te wā roa. Ki te whakatauritea ki ngā maniua phosphate noa, he roa ake te whai huatanga o te maniua, ka whakaiti i te maha o ngā maniua, ka whakapai ake i te tere whakamahinga o ngā maniua, ka whakaiti i ngā utu whakaputa ahuwhenua, ā, i te wā kotahi ka whakaiti i te ngaronga o ngā matūkai o te oneone me te parahanga taiao e puta mai ana i te maniua pinepine, e hangai ana ki te ariā o te whanaketanga ahuwhenua tauwhiro.
Ētahi atu Whakamahinga Ahumahi
Mara Maimoatanga Wai: Hei kaihoko maimoatanga wai, ka taea e te APP te mahi tahi me ngā katote pakeke (pērā i ngā katote konupūmā me te konupora) i roto i te wai hei hanga i ngā matatini kore-rewa, hei whakaiti i te pakeketanga o te wai, hei ārai hoki i te tauine i roto i ngā paipa me ngā taputapu. Ka taea hoki e ia te hanga i tētahi kiriata tiaki i runga i te mata o ngā paipa whakarewa, hei ārai i te waikura me te pehi i te waikura whakarewa, ā, ka roa ake te ora o ngā paipa me ngā taputapu. He whānuitia te whakamahinga i roto i ngā pūnaha wai hurihuri ahumahi, te maimoatanga wai kohua, me ētahi atu āhuatanga.
Ngā Tāpiri Paninga: I roto i te pūnaha paninga, ka taea e te APP te mahi hei tiaki, hei patu huakita, hei tango pahuka hoki. Ka taea e ia te whakapai ake i te piri o te paninga ki te papa, kia piri pai ai te paninga ki te mata o te mea. Ka taea e ia te whakapai ake i te kaha o te paninga, te whakarei ake i te ātete ki te kakahu me te rakuraku o te paninga. Ka taea hoki e ia te whakapai ake i te rere me te whakataurite o te paninga, kia maeneene ake, kia ōrite ake te mata o te paninga, me te whakapai ake i te kounga whānui me te pānga whakapaipai o te paninga.
Ngā Whakatakotoranga
| Ingoa Hua | Haukinia Polyphosphate | |||||||||
| Tātai Matū | (NH₄PO₃)ₙ | |||||||||
| Āhua | Paura tioata mā | |||||||||
| Nama Kāri | 68333-79-9 | |||||||||
| Waehere HS | 31053000 | |||||||||
| EINECS NO | 271-839-7 | |||||||||
| Tono | Ārai mura mō ngā kirihou, rapa, paninga, kakahu; | |||||||||
Pepa Whakahaere Kounga
| Ingoa Hua | Haukinia Polyphosphate | ||||||
| Ngā Tuemi Tirotiro | Paerewa | Hua | |||||
| Āhua | Paura Mā | Paura Mā | |||||
| PO, (%) w/w | ≥71 | 72.09 | |||||
| N (%) w/w | ≥14 | 14.36 | |||||
| Te wairewatanga g/100ml H0,25°C | ≤0.5 | 0.318 | |||||
| Uara pHl (10% wai) | 5.5-7.5 | 6.83 | |||||
| Te matotoru (100% wai, 25°C) | ------- | 45 | |||||
| Makuku (%) w/w | ≤0.25 | 0.14 | |||||
| Rahi Matūriki Toharite (μm) | ≤20 | 13.36 | |||||
| Te toharite o te whakapūhui | ≥1000 | 1500 | |||||
Paerewa Whakahaere Kounga me te Whakatutukitanga
Tukanga Whakaputa me te Kounga: He maha ngā tikanga mō te whakarite APP. Hei tauira, ko te tikanga whakapūmau ko te maturuturu i tētahi nui o te waikawa phosphoric ki roto i te wai ammonia, kātahi ka tāpirihia te ammonia bicarbonate hei tauhohenga hei whakaputa APP. He nui te hua o tēnei tikanga, ā, he ngāwari ki te whakahaere. Ka whakamahia e te tikanga polymerization te waikawa polyphosphoric, tōna lactam rānei hei hanga me ngā monomers pērā i te waikawa acrylic hei whiwhi hua he pai ake te mahi. Ka whai pū te tukanga whakaputa i te pūnaha whakahaere kounga hei whakarite i te pumau o ngā tohu matua pērā i te parakore o te hua, te taumata o te polymerization, me te ihirangi makuku, e tutuki ana i ngā paerewa teitei o ngā ahumahi rerekē.
Te Whakatutukitanga: E tutuki ana te hua i ngā paerewa me ngā ture ahumahi e tika ana. I roto i ngā whakamahinga ātete mura, ka tutuki i a ia ngā paerewa 阻燃 pērā i te UL 94. I roto i ngā whakamahinga tongi, ka tutuki i a ia ngā paerewa kounga tongi ā-motu hei whakarite i te whakamahinga haumaru me te whai hua. Mai i te hoko rauemi mata ki te tuku hua, ka whakahaerehia he whakamātautau tino pakari puta noa i te tukanga hei whakarite kia pono te kounga o ia puranga hua, kia pumau hoki te mahi.
He aha i whiriwhiri ai i tā mātou Ammonium Polyphosphate?
Ahakoa kei te mahi koe i te hanga rauemi ātete-mura hei tiaki i te oranga me te haumaru o ngā rawa, e arotahi ana ki te rangahau me te whakawhanake tongi hei āwhina i ngā kotinga ahuwhenua, e tūhura ana rānei i ngā auahatanga i roto i ētahi atu mara ahumahi, ko tā mātou APP te whiringa pono māu. Ka whakaratohia e mātou he tautoko hangarau whānui hei āwhina i ngā kiritaki ki te arotau i ngā hanganga hua me te whakaoti rapanga tono. Mā te pūnaha mekameka tuku whānui, ka whakarite mātou i te tuku hua i te wā tika me te pumau hei whakatutuki i ō hiahia whakaputa o ngā tauine rerekē.
Wewetehia ngā huarahi hou mō te whakapai ake i te mahi a ngā rauemi me te whakawhānui i te mahi me te Ammonium Polyphosphate kounga teitei, ā, tū ki mua i te ao auaha me te whanaketanga i roto i ngā momo ahumahi.