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HCPE
Ko te HCPE he momo polyethylene he nui te hauwai, e mōhiotia ana ko te kapia HCPE, ko te kiato whanaunga ko 1.35-1.45, ko te kiato kitea ko 0.4-0.5, ko te nui o te hauwai he >65%, ko te pāmahana pirau wera he >130°C, ā, ko te wā pumau wera he 180°C>3mm.
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CPE-135AZ/135C
Ko te rauemi momo 135AZ/C te mea e whakamahia ana hei whakarerekē i ngā hua ABS me te rapa me te kaha rere. He mea hanga ki te polyethylene matotoru me te chlorine mā te tauhohenga whakakapinga rauropi kore utu. Ko te CPE-135AZ/C he polyethylene chlorine momo rapa me te ātete mura, te ātete wera, te ātete pānga me te ātete huarere; he iti te tioata toenga, he pai te rere tukatuka, me te pai ake o te ātete mura me te pakari pānga. He ātete mura mō ngā hua ABS me te rauemi pahuka mō ngā rauemi PVC ngohengohe. He tino pai te tukatuka me ngā āhuatanga miihini pāmahana iti pai. He kapia kirihou kua kukū me te hanganga koretake, he iti te tioata me te pai o te rere tukatuka.
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CPE-135B/888
Ko te CPE-135B e whakamahia nuitia ana i roto i ngā hua rapa me te PVC. He elastomer thermoplastic i hangaia ki te polyethylene matotoru-teitei kua whakakīia ki te chlorine; he tino pai te roa i te wā e whati ana, ā, he tino pakari; he kapia thermoplastic kua kukū tēnei hua, he hanganga koretake. I muri i te whakaranu ki te PVC me te rapa, he pai te rere o te extrusion.
Panukuhia ki raro mō ētahi atu kōrero!
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HCPE (Rapa whai kōrote)
Ko te HCPE he momo polyethylene he nui te hauwai, e mōhiotia ana ko te kapia HCPE, ko te kiato whanaunga ko 1.35-1.45, ko te kiato kitea ko 0.4-0.5, ko te nui o te hauwai he >65%, ko te pāmahana pirau wera he >130°C, ā, ko te wā pumau wera he 180°C>3mm.
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Momo Rutile
He rauemi matū kore-waro te hauhā titanium, e whakamahia whānuitia ana i roto i ngā mahi ahumahi pēnei i ngā paninga, kirihou, rapa, hanga pepa, waituhi tā, muka matū, me ngā mea whakapaipai. E rua ngā āhua tioata o te hauhā titanium: rutile me te anatase. Ko te hauhā titanium rutile, arā, te hauhā titanium momo-R; ko te hauhā titanium anatase, arā, te hauhā titanium momo-A.
He tino pai ngā āhuatanga o te hauhā titanium rutile pērā i te ātete ki te pāmahana teitei, te ātete ki te pāmahana iti, te ātete ki te waikura, te kaha teitei, me te iti o te taumaha motuhake. Ki te whakatauritea ki te hauhā titanium anatase, he nui ake tōna ātete ki te huarere me te kaha photooxidative pai ake. Ko te momo rutile (momo R) he 4.26g/cm3 te mātotoru me te taupū whakaata o te 2.72. Ko ngā āhuatanga o te hauhā titanium momo-R he ātete pai ki te huarere, he ātete ki te wai, ā, kāore e ngāwari te huri kōwhai. He maha ngā painga o te hauhā titanium rutile i roto i ngā momo tono. Hei tauira, nā tōna ake hanganga, he pumau ake te tae o te tae e whakaputaina ana e ia, ā, he ngāwari ake te tae. He kaha tōna kaha ki te tae, ā, kāore e kino te mata o runga. He reo tae, ā, he kanapa te tae, kāore e ngāwari te memeha. -
Anatase
He rauemi matū kore-waro te hauhā titanium, e whakamahia whānuitia ana i roto i ngā mahi ahumahi pēnei i ngā paninga, kirihou, rapa, hanga pepa, waituhi tā, muka matū, me ngā mea whakapaipai. E rua ngā āhua tioata o te hauhā titanium: rutile me te anatase. Ko te hauhā titanium rutile, arā, te hauhā titanium momo-R; ko te hauhā titanium anatase, arā, te hauhā titanium momo-A.
Ko te hauhā titanium momo-tītāniuma nō te hauhā titanium kounga-tae, he āhuatanga o te kaha huna kaha, te kaha tae teitei, te ārai i te koroheketanga me te ātete pai ki te huarere. Ko te hauhā titanium Anatase, ko tōna ingoa matū ko te hauhā titanium, ko te tātai ngota Ti02, ko te taumaha ngota 79.88. Ko te paura mā, ko te mātotoru whanaunga 3.84. Kāore i te rite te pakari ki te hauhā titanium rutile, he ngoikore te ātete ki te mārama, ā, he ngāwari te pakaru o te paparanga piri i muri i te whakakotahitanga ki te kapia. Nō reira, e whakamahia whānuitia ana mō ngā rauemi o roto, arā, e whakamahia ana mō ngā hua kāore e whiti tika i te rā. -
ACR Whānui
He āwhina tukatuka whānui te āwhina tukatuka ACR-401. He copolymer acrylate te āwhina tukatuka ACR, e whakamahia ana hei whakapai ake i ngā āhuatanga tukatuka o te PVC me te whakatairanga i te kirihou o ngā ranunga PVC kia whiwhi hua pai i te pāmahana iti rawa me te whakapai ake i te kounga hua. Ka whakamahia nuitia tēnei hua i roto i ngā kōtaha PVC, ngā paipa, ngā pereti, ngā pakitara me ētahi atu hua PVC. Ka taea hoki te whakamahi mō ngā hua pahuka PVC. He tino pai ngā āhuatanga tukatuka o te hua; he pai te marara me te pumau wera; he tino kanapa te mata.
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ACR Mārama
He mea hanga te āwhina tukatuka mārama mai i ngā monomer kiriaku mā te tukanga whakapūhui hinu. Ko te nuinga o te wā e whakamahia ana hei whakapai ake i te mahi tukatuka o ngā hua PVC, hei whakatairanga i te whakakirihoutanga me te rewa o te kapia PVC, hei whakaiti i te pāmahana tukatuka me te whakapai ake i te kounga o te āhua o ngā hua. He tino ātete ki te huarere me ngā āhuatanga miihini, kia whiwhi ai i ngā hua whakakirihou pai i te pāmahana iti rawa me te whakapai ake i te kounga o ngā hua. He tino pai te mahi tukatuka o te hua; he pai te horapa me te pumau wera; ā, ka taea te hoatu he kanapa mata pai ki te hua.
Panukuhia ki raro mō ētahi atu kōrero!
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ACR ātete pānga
Ko te kapia ACR ātete-pānga he huinga o te whakarerekētanga ātete-pānga me te whakapai ake i te tukanga, ka taea te whakapai ake i te kanapa o te mata, te ātete ki te huarere me te ātete ki te koroheketanga o ngā hua.
Panukuhia ki raro mō ētahi atu kōrero!
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ACR pahuka
Haunga ngā āhuatanga taketake katoa o ngā āwhina tukatuka PVC, he nui ake te taumaha ngota o ngā kaiwhakahaere pahuka i ngā āwhina tukatuka whānui, he kaha rewa teitei, ā, ka taea te hoatu he hanganga pūtau ōrite ki ngā hua me te iti ake te mātotoru. Whakapai ake i te pēhanga me te taipana o te rewa PVC, kia pai ai te whakanui ake i te piripono me te ōritetanga o te rewa PVC, te ārai i te hanumi o ngā mirumiru, me te whiwhi hua pahuka ōrite.
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Whakapūmau Tin Metil
Ko te Methyl Tin Stabilizer tētahi o ngā mea whakaū wera. Ko ngā āhuatanga matua ko te tino whai hua, te tino mārama, te ātete wera pai, me te ātete ki te parahanga whakamomona. E whakamahia ana i roto i ngā kiriata takai kai me ētahi atu hua PVC mārama. He tino pai te aukati i te mahi tae-mua o ngā hua PVC i te wā tukatuka, he tino ātete ki te UV me te pumau mō te wā roa, he pai te rere, he pai te pupuri tae i te wā tukatuka, me te pai o te mārama o te hua. Ina koa, kua eke tōna pumau photothermal ki te taumata rangatira o te ao, ā, ka taea e ia te pupuri i te whakamahinga anō o te tukatuka tuarua. He whānuitia te whakamahinga o te organotin stabilizer i roto i te umanga tukatuka kapia polyvinyl chloride (PVC), he pai mō te calendering PVC, te extrusion, te pupuhi, te werohanga me ētahi atu tukanga tukatuka, he tino pai mō ngā rongoā, te kai, ngā paipa wai inu me ētahi atu tukanga tukatuka PVC. (Kaua tēnei whakaū e whakamahia me te mata, te cadmium me ētahi atu whakaū.) Ka heke ngā taipitopito.
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Pūmau Wera Pūhui
E rua ngā momo matua o ngā whakaū tote mata, arā, ko ngā monomer me ngā hiato, ā, ko ngā whakaū tote mata te nuinga o te wā e whakamahia ana hei whakaū matua i Haina. Ka whakamahia e te whakaū wera tote mata hiato te hangarau tauhohenga tahi hei whakaranu i ngā tote e toru, ngā tote e rua me te hopi whakarewa i roto i te pūnaha tauhohenga me te rahi o te witi taiao tuatahi me ngā momo hinu whakahinuhinu hei whakarite i te marara katoa o te whakaū wera i roto i te pūnaha PVC, ā, i te wa ano, nā te whakakotahitanga me te hinu whakahinuhinu hei hanga i te āhua kirikiri, ka karohia hoki te paitini i puta mai i te puehu mata. Kei roto i ngā whakaū tote mata hiato ngā wāhanga whakaū wera me te hinu whakahinuhinu e hiahiatia ana mō te tukatuka, ā, e kiia ana ko ngā whakaū wera kapi katoa.
Panukuhia ki raro mō ētahi atu kōrero!
