He mea whakapoauau te whiriwhiri i te rauemi paipa tika me ngā kupu maha. E manukanuka ana koe kei raru pea tō kaupapa katoa i te whiriwhiri i te kounga hē.He whakarōpūtanga mahi-teitei noa iho a PE100 o te HDPE.

He momo HDPE (High-Density Polyethylene) motuhake, he tino pai te mahi a te PE100. Ahakoa he HDPE katoa ngā PE100, kāore ngā HDPE katoa e tutuki ana i te paerewa PE100. He kaha ake te PE100 me te ātete ki te pakaru, ā, he angiangi ake ngā pakitara me ngā whakatauranga pēhanga teitei ake i ngā momo HDPE tawhito.

I roto i aku mahi hanga paipa kirihou e rua tekau tau te roa, koinei tētahi o ngā pātai e tino pārekareka ana ki ahau. He pātai māmā noa iho, he whakautu nui anō hoki. Whakaarohia pēnei:Ko "HDPE" te ingoa whānau, ā, ko "PE100" he mema motuhake, he tino kaha o taua whānau.Hei kaihanga, e whakamahia ana e mātou te nuinga o ngākapia PE100mō ā mātou paipa pēhanga nā te mea e whakarato ana i te mahi me te haumaru pai rawa atu mō te wā roa. Mō ngā kaiwhakahaere hoko pēnei i a Arief i Indonesia, e tirotiro anahanganga matua, mā te mōhio kei te whiwhi koe i te tohu PE100, ko te tikanga kei te whiwhi koe i te paerewa hou mō te kaha me te pono. Me wehewehe tātou i te tikanga o ēnei kupu mō āu kaupapa.

He rite tonu te PE100 ki te HDPE?

Ka kite koe i ngā kupu e rua e whakamahia ana, i ētahi wā ka honoa, ā, kāore i te mārama mēnā ka taea te whakawhitiwhiti. Mā tēnei whakapoauau ka uaua te whakataurite i ngā hua.He putanga kounga teitei a PE100 o te HDPE.

Kāo, ehara i te mea he rite tonu, engari he whanaunga tika. Ko te PE100 he whakarōpūtanga motuhake o te HDPE. He momo hou, he tuatoru o ngā whakatupuranga o te HDPE kua whakamanahia he kaha iti rawa e hiahiatia ana (MRS) teitei ake, ā, he pai ake te ātete ki te pakaru ahotea i ngā momo tawhito.

Ko te mea nui ko te mārama kua whanake haere te HDPE i roto i ngā tekau tau. I te tīmatanga, he rite ā mātou momo ki te PE63. Kātahi ka tae mai te PE80 kua whakapaitia. Ināianei, ko te PE100 te paerewa ahumahi mō te nuinga o ngā tono pēhanga. Ko te tau e pā ana ki te kaha roa o te paipa. Ina koa, e tohu ana i teTe Kaha iti rawa e hiahiatia ana (MRS)i roto i ngā megapascals (MPa) i muri i te 50 tau o te oranga ratonga. Nō reira, ka taea e te paipa PE100 te tu atu i te pēhanga ā-roto tonu o te 10.0 MPa mō te 50 tau i te 20°C. Ko te tikanga o tēnei kaha teitei ake ka taea e mātou te hoahoa i ngā paipa me ngā pakitara angiangi mō te whakatauranga pēhanga ōrite, e penapena ana i ngā rauemi me te utu. I tō mātou wheketere, e tohu anaPE100 kapia wahineHe taahiraa tuatahi tēnei e kore e taea te whiriwhiri. Mā tēnei ka whakarite kia tīmata ia paipa e hangaia ana e mātou me te turanga pai rawa atu mō te mahi roa.

Te Whanaketanga o ngā Paerewa Paipa Pēhanga HDPE

Ko tēhea te mea pai ake, PE, HDPE rānei?

He maha ngā momo kirihou e wātea ana ki a koe, ā, me mōhio koe ko tēhea te mea pai mō tō paipa. Tērā pea ka pōhēhē te kupu.Ko te HDPE te momo PE pai rawa atu mō ngā paipa.

Tērā pea he pātai hē tēnei nā te mea he momo PE (Polyethylene) te HDPE. Mō ngā paipa pēhanga, ko te HDPE te mea pai ake i ētahi atu momo PE pērā i te LDPE, MDPE rānei. Nā tōna matotorutanga nui ka puta te kaha, te pakari, me te roa e tika ana mō ngā hanganga.

Ko te "PE" i roto i te HDPE e tohu ana i te Polyethylene, he whānau nui o ngā kirihou. Kei roto i tēnei whānau he maha ngā momo rerekē i runga i tō rātou matotoru. Ko ngā mea matua ka tūtaki koe ko te Matotoru-Iti (LDPE), te Matotoru-Waenga (MDPE), me te Matotoru-Tiketike (HDPE). Ka pā tika te matotoru ki ngā āhuatanga o te rauemi. He tino ngohengohe, he ngāwari hoki te LDPE, he mea pai mō ngā mea pēnei i ngā putea kirihou, ngā pounamu pēhi rānei, engari he kino mō te paipa e hiahia ana ki te pupuri i te pēhanga. Ko te MDPE he ara waenga, e whakamahia ana mō ngā paipa hau i mua. Heoi, he HDPEhanganga ngota piripono. Mā tēnei ka tino kaha,ātete matū, me te pakari e hiahiatia ana hei whakahaere i te pēhanga me ngā kawenga o waho o ngā paipa tanumia. Nō reira, ina kōrerohia ngā paipa, ehara te pātai tūturu i te PE vs. HDPE; engari ko tēhea momo PE e tika ana mō te mahi. Mō ngā tono pēhanga katoa, ko te whakautu ko te HDPE tonu.

Te Whakataurite i ngā Momo Polyethylene (PE)

He rite tonu te kirihou PE ki te HDPE?

Ka kite koe i te "kirihou PE" i runga i te pepa whakaritenga, ka whakaaro koe mēnā he pai. He tohu kino tēnei koretake.Tohe ki te "HDPE" kia whiwhi ai koe i te rauemi tika.

Kāo, he whānau whānuitia te kirihou PE (Polyethylene), ko te HDPE ia (Polyethylene Matotoru-Nui) he momo motuhake nō roto i taua whānau. He whānui rawa te kī he "kirihou PE" tētahi mea mō tētahi tono hangarau pērā i te paipa, nā te mea he ngoikore ake pea te LDPE, te MDPE rānei.

Whakaarohia tēnei hei rerekētanga i waenga i te kī he "motuka" koe e taraiwa ana, me te kī he "taraka" koe e taraiwa ana. He waka ngā mea e rua, engari he rerekē rawa ngā kaupapa i hangaia ai. He rite te kupu "kirihou PE" ki te "motuka"—he kāwai whānui. He rite te HDPE, te LDPE, me te MDPE ki te "taraka," te "motuka hākinakina," me te "sedan." He momo motuhake ēnei me ngā āhuatanga mahi rerekē. Kua kite ahau i ngā kaiwhakarato e ngana ana ki te hoko hua kua tohua ko "PE" anake. He rautaki tēnei e whakatūpato ana ahau ki ngā kaihoko. Mō tētahi kaupapa e hiahia ana ki te kaha me te roa o te ora, pērā i te raina wai ā-tāone, i te paipa paru keri rānei, me whakarite kia mārama te whakatakotoranga.HDPE, ā, ko te mea pai koPE100Hei kaihanga e whakapau kaha ana ki te kounga, e tino mārama ana mātou ki ngā rauemi e whakamahia ana e mātou. Ko te motuhaketanga te mea nui nā te mea ka whakamanahia ngā āhuatanga hangarau e whakawhirinakihia ana e koe mō tētahi pūnaha haumaru, pakari hoki.

He aha te Hiranga o te Motuhaketanga

He aha te rauemi PE100?

Me whai koe i te paipa tino kaha, tino pono hoki e wātea ana. Mā te kite i te "PE100" i runga i tētahi hua ka whai māia koe, engari mēnā anake e mōhio ana koe ki tōna tikanga.He kupu whakaari tēnei mō te mahi pai.

He momo HDPE tino pai te mahi a te PE100, ā, ko te Kaha Whakahirahira e Hiahiatia ana (MRS) he 10 MPa. Mā tēnei whakarōpūtanga o te ao ka taea e te rauemi te tu atu ki te pēhanga teitei mō te wā roa, ā, koinei te whiringa matua mō ngā paipa wai me te hau hou.

Ko te "100" i roto i te PE100 te wāhanga tino nui. Ko te tikanga kua whakamanahia te rauemi ki te whakahaere i te 10 Megapascals o te ahotea mō ngā tau 50. He painga mahi nui tēnei kaha teitei e maiohahia ana e ngā kaiwhakahaere pēnei i a Arief, me tana wheako hangarau. Mā tēnei ka taea e mātou te hoahoa i ngā paipa me te teitei akeŌwehenga Ahu Paerewa (SDR), koinei te ōwehenga o te diameter o te paipa ki te matotoru o tōna pakitara. Ko te SDR teitei ake he angiangi ake te pakitara mō te whakatauranga pēhanga ōrite. Ehara i te mea ka whakaitihia te utu rauemi me te taumaha o te paipa, ka iti ake te utu me te ngāwari ake te tāuta, engari ka hua ake he diameter ā-roto nui ake. Ka whakanuia e te poka nui ake te kaha rere o te paipa, he painga nui tēnei i roto i te hoahoa pūnaha. Ehara i te mea he rauemi kaha ake a PE100; he rauemi atamai ake, he rauemi whai hua ake.

Te Painga PE100: SDR me te Pēhanga

Whakamutunga

Kāore a PE100 i rerekē i te HDPE; koinei te momo HDPE pai rawa atu.PE100mā tēnei ka whiwhi koe i te kaha teitei me te mahi pono rawa atu mō āu kaupapa paipa nui.

Mena kei te rapu koe i ngā paipa me ngā taputapu HDPE PE100 pono mō āu kaupapa, tēnā whakapā maiwhakapā maimō ngā taipitopito hua me te tautoko hangarau.