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Nga Whakakikorua Paura Polypropylene
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Nga Whakakikorua Paura Polypropylene

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Whakaahuatanga Hua:

Ko nga whakakikorua o te paura polypropylene he whakamaarama paura paura kua rite ki te polypropylene, nga taapiri mahi, te whakakotahitanga, te pigment me etahi atu.


Horahanga Tono :

He pai te whakakikorua o te paura polypropylene mo te whakakikoruatanga o nga taonga whakarewa, nga whata papa i roto i te horoi riu, me nga mea mahi whakarewa me nga whakaritenga mo te pakeke me te aukati abrasion.


Paura Whakakapi Ngā Āhuatanga :

Te wai maroke: te rere rere ≥20%

Ihirangi-kore: ≥99.5%

Te taumahatanga: 0.91-0.95 (he rereke nga tae)

Te tohatoha rahi matūriki: ≤250um

Ira whakarewa: 100-160℃


Rokiroki:

Rokiroki i roto i te ruma hau, maroke i raro i te 35 ℃ kia kore e tata ki te puna ahi. Ko te wa rokiroki e rua tau mai i te ra o te whakaputanga. I muri i te ra paunga me whakamatau ano, ka taea tonu te whakamahi. I tua atu, e taunaki ana kia whakamahia nga hua i roto i te tikanga tuatahi-i roto, tuatahi-waho.


Whakapaipai: Ma te whakamahi i te whakahiato peeke peeke pepa kraft, 25 kg te taumaha o ia peeke.


Tohutohu:

  • Pretreatment: tikanga pāmahana teitei, tikanga whakarewa, tikanga matū ranei, tikanga sandblasting ki te tango waikura. I muri i te maimoatanga, ka noho kore te mata o te tïpako.

  • Ko te 250-400 ℃ te pāmahana whakamahana o te taputapu mahi, ka taea te whakarite kia rite ki te kaha o te wera o te taputapu mahi (ara, te matotoru whakarewa).

  • Ko te paninga rumaki mo te 4-8 hekona, ka taea te whakatika kia rite ki te matotoru whakarewa me te ahua o te taputapu mahi.

  • Te whakakikorua i te 200 ± 20 ℃ mo te 0-5 min (e hiahiatia ana he mahinga kirihou wera kia whiwhi i te paninga maeneene).

  • Te whakamatao: Te whakamatao taiao, te whakamahana hau ranei.



Mahinga whakakikorua :

  • He tauira tauira kua whakaritea mo te pepa whakamatautau e whai ake nei.

  • 2mm pereti maitai matotoru, whakaheke me te tango waikura, me te paninga ki te matotoru o te 400μm.


Tae GB/T9761

Karekau he rereketanga ka kitea (whakaritea ki te pereti paerewa)

Te ahua (tirotiro tirohanga)

maeneene (he kiri karaka iti ka whakaaetia)

Te matotoru kiriata μm GB/T 13452.2

250~600

Maamaa % GB/T 9754, 60°

50~60

Te piko (me te kiriata matotoru 200μm) GB/T 6742

≤2mm

Te pakeke o te takutai (D) GB/T 2411

60

Whakapiri (JT/T 6001)

Taumata 0-1

Whakamātautau pānga (9N·m) GB/T18226

Kaore he tihorea, he pakaru ranei i te paninga

Rehu tote (kaore he whakawhiti) 500h GB/T 18226

Kaore he pupuhi, he tihorea me te waikura

Ka pakaru te ahotea taiao GB/T 1842

Neke atu i te 1,000h

Te ātete huarere horihori mo te 1,000h GB/T 1865

Kaore he pupuhi me te pakaru

Rukuhia ki te wai wera i te 90°C mo te 10 ra

Kaore he pupuhi me te pakaru

Ko te paerewa o te Kotahitanga o Europi mo te whakamatautau whakapiri kai

Kua whai tohu


Te akuaku me te haumaru :

Ko te paninga paura he hua kore-paitini, engari me karohia te whakauru puehu i te wa e whakamahia ana. E taunaki ana nga kaiwhakahaere ki te mau i nga kopare puehu tika me nga mohiti.

Mena ka taea, karohia te pa ki te kiri mo te wa roa ki te paninga paura. Ka tūtohu mātou kia whakaurua he powhiri whakapoha taha ki runga ake o te moenga wai.


Tupato :

  • Ki te whiwhi adhesion tino pai, ka tūtohuhia te phosphorization, te tae ranei i runga i te kaupapa o te whakakore i te papaa me te tango waikura.

  • Ko nga waahanga koi o te hoahoa me hanga ki te whenua, kaore he mokowhiti i roto i te whakapiri, ka tata te matotoru whakarewa me te diameter waea i roto i te mea mahi.

  • Ka rite ki nga paura polymer katoa, ina koa i raro i nga ahuatanga e rere ana, ka taea te whakawera, ka wera ranei te paninga paura ki te pa atu ki tetahi puna wera nui.

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