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HCPE

HCPE

Whakaahua Matua o te HCPE
  • HCPE

HCPE

Whakaahuatanga Poto:

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.

Panukuhia ki raro mō ētahi atu kōrero!


Taipitopito Hua

Ngā Tohu Hua

whakaahuatanga hua

He matūriki iti te mārama mā. Nā te mea kāore he hononga takirua i roto i te hanganga ngota, ā, he tohatoha matapōkeretia ngā ngota chlorine, he pai tōna ātete ki te huarere, ki te ozone, ki te wera tawhito, ki te mura, ki te matū me te hinu. Whakamahia hei whakakapi i te rapa chlorine i roto i te hanga piri.

Ka taea hoki te whakamahi i te HCPE hei piripiri, hei peita, hei aukati mura, hei whakarerekē waituhi kounga teitei, ka taea te whakapai ake i te piri, te ātete ki te waikura, te aukati mura, me te ātete ki te pakū. Hei rauemi mata mō te peita, ko te pānga matua ki te ārai i te waikura ko te katote hauota, nō reira, i te wā e huri ana i te raumati, ina neke atu te pāmahana huri i te 60°C, me whakaaro ki te whakamatao, ki te whirihora motuhake rānei i te otinga hei tāpiri ki te tāke kua oti, nā te mea i te 56°C, ka puta te katote hauota, ka heke te mahi ārai-waikura o te peita, ā, ka pania he peita ārai-waikura taumaha.

ngā whakatakotoranga hua

Taonga

HCPE-L

HCPE-M

HCPE-H

Āhua

Paura Mā

Paura Mā

Paura Mā

Te Ihirangi Hauota

65

65

65

Te matotoru (S), (20% Otinga Xylene, 25℃)

12-20

20-30

30-300

Te Pāmahana Pirau Wera（℃）≥

100

100

100

Te hurihuri

0.5

0.5

0.5

Te Ihirangi o te Pungarehu

0.4

0.4

0.4

Ngā āpure tono

Hei whakakapi i te rapa chlorine hei hanga piri. Ka taea hoki te whakamahi hei whakarerekē i ngā piri, i ngā waituhi kounga teitei me ētahi atu hua, ka taea te whakapai ake i te piri, te ātete ki te waikura, te ātete ki te mura, me ngā wāhanga ātete ki te kakahu. Penapenahia ki roto i te whare putunga hauhautanga, hauhautanga, maroke hoki, kia matara atu i te makuku.

Ko te HCPE-H (kikokore teitei) e whakamahia ana mō ngā paninga ārai-waikura me ngā paninga ātete-ahi hei whakakapi mō te polyethylene chlorosulfonated.

Ka taea te whakamahi i te HCPE-M (matotoru waenga) hei kapia motuhake mō ngā paninga ā-waikura maitai me ngā paninga mata mō ngā paipa tanumia.

Nā te iti o te matotoru o te HCPE-L (mātotoru iti), ka taea te hototahi ki te kapia kiriaku me te kapia alkyd, ā, ka taea te whakamahi hei kapia motuhake mō ngā paninga ārai-waikura, ngā paninga ipu, ngā peita tohu rori, me ngā paninga mata mō ngā paipa tanumia.

Nā te hanganga ngota ngota auau, te mākū, te iti o te polarity me te pumau matū pai o te rapa chlorine, he maha ngā paninga ārai-waikura i hangaia ki a ia, ā, he tere te maroke o te kiriata paninga, he pai te piri, he ātete ki ngā matū me te ātete pai ki te urunga makuku.

He tino pai te ātete o te polyethylene HCPE he nui te chlorine ki te koroheketanga o te rangi, ā, he ātete hoki ki ngā matū, he ngāwari te wairewa ki roto i ngā hauwaiwaro kakara, ngā ester, ngā ketone me ētahi atu whakarewa waro, ā, he pai te hototahi ki te nuinga o ngā tae kore-waro me ngā tae waro e whakamahia ana i roto i ngā paninga. I te nuinga o te wā, he pai mō te wairewa ki roto i te otinga kapia totoka 40% mō te peita.

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