He aha ngā mahi matua a te titanium dioxide mō ngā paipa?

1. Ngā mahi matua
Whakapai ake i te ātete ki te huarere me te ātete ki te koroheketanga: ka taea e te hauhā titanium (TiO2) te whakaroa i te tukanga koroheketanga o ngā paipa (pērā i ngā paipa PVC me te PE) i te taiao o waho, te ārai i te kōwhai, te pakarukaru me te kirikiri o te mata, ā, ka roa ake te ora o te mahi mā te mimiti i te hihi ultraviolet me te aukati i te tauhohenga photochemical. He kaha ake te kaha o te hauhā titanium rutile ki te tiaki i te UV nā te maimoatanga paninga (pērā i te zirconia/alumina).
Whakapai ake i te kapi me te mā: Mā te āhuatanga taupū whakaata teitei ka taea e te hauhā titanium te whakamarara i te mārama e kitea ana, ka kapi i te tae turanga o te papa paipa (pērā i te tae turanga kōwhai mārama o te PVC), ka hoatu he mā teitei ki te hua, he tae ōrite, he āhua kanapa hoki. Ka taea e te tauira tae turanga kikorangi te whakapai ake i te mā tirohanga.
Te whakapai ake i te mahi tukatuka me te pumau: Ko te iti o te mimiti hinu (≤ 23g/100g) me ngā tikanga maimoatanga mata rauropi (pēnei i te tāpiri i te TR-36 māmā) ka whakarei ake i te marara o te hauhā titanium i roto i ngā rewa kirihou, ka whakaiti i te whakapaunga pūngao whakaputa, me te karo i ngā hapa pēnei i ngā pūwero me ngā tohu rere i runga i te mata o ngā paipa.
2, Ngā whakaritenga tono motuhake
Te ātete ki te huarere: Me whakamahi ngā paipa o waho i te rutile titanium dioxide (pērā i te SR-236, R-838), ā, ka taea e te paninga te ātete ki te pirau o te kapia i puta mai i te UV catalysis; Ko te momo titanium koi he mea ngāwari ki te whakatere i te koroheketanga o ngā paipa nā te ātete kino ki te huarere.
Te tae o te tae me te whakahaere i te konganuku taumaha: Ka taea e te hauhā titanium kikorangi (pēnei i te R-248) te ārai i te tae kōwhai o ngā paipa PVC me te whakapai ake i te parakore o te āhua; Me aro nui ki te nui o te konganuku taumaha (pēnei i te chromium me te mata) o te hauhā titanium i roto i ngā paipa e pā ana ki te wai kia kore ai e poke te kounga o te wai.
Hototahi tāpiri: Me whiriwhiri ngā paipa PVC kei roto ngā whakaū tote mata me ngā tauira e tika ana hei ārai i ngā tauhohenga kino i waenga i te hauhā titanium me ngā whakaū.
4. Ngā tūtohutanga whakamahinga
Te nui o te tāpiri: ko te tikanga 3% -5% o te taumaha rauemi, ka whakatikatikaina kia rite ki ngā whakaritenga ātete huarere;
Te tiaki i te wā e mahi ana: Me rokiroki kia ātete ki te makuku, ā, me mau karapu me ngā mōhiti tiaki i te wā e mahi ana.
Kia mōhio: Me tino manatoko te hekenga o te konupora taumaha o te hauhā titanium i roto i ngā paipa e pā ana ki te wai kia tutuki ai ngā paerewa akuaku.