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Oloa

Polyethylene PE1000 Pepa – UHMWPE La'ei-Taetia

fa'amatalaga puupuu:

Ultra-maualuga molecular mamafa polyethylene UHMW-PE / PE 1000 e thermoplastic ma maualuga mole mamafa mamafa.Faʻafetai i lo latou mamafa mole mole maualuga, o lenei ituaiga UHMW-PE o se mea lelei mo faʻaoga, e manaʻomia ai mea sili ona lelei faʻaseʻe ma ofuina teteʻe.


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Aotelega

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Polythylene PE 1000 pepa e masani ona taʻua o le ultra-high-molecular-weight, UHMW, poʻo le UHMWPE, o se tasi lea o matou palasitika inisinia sili ona lauiloa.E maua ai le tete'e lelei i abrasion, vaila'au, a'afiaga ma ofuina, ma ofoina mai e matua maualalo le fa'aogaina o fete'ena'iga.UHMW foi e le oona, e leai se manogi, ma e matua tete'e i le tele.

UHMW pepa palasitika e masani ona fa'aogaina i fasipepa, filifili filifili ma sui vaega ma ose palasitika fa'ainisinia lauiloa i le gaosiga o mea'ai ma le fa'amomoli.O togi fa'apitoa o le PE1000 o lo'o fa'aogaina fo'i i le tele o mea e fa'aogaina ai le fa'aogaina o mea e fa'alava ai chutes, hoppers ma ta'avale lafoa'i, fesoasoani i le fa'aleleia atili o le tafega o oloa ma puipuia mai le fa'afefe ma le fa'aofuofu.

Parameter

Leai. Aitema Vaega Tulaga Su'ega I'uga
1 Malosi g/cm3 GB/T1033-1966 0.91-0.96
2 Fa'aitiitiga %   ASTMD6474 1.0-1.5
3 Elongation i le malologa % GB/T1040-1992 238
4 Malosi fa'asa Mpa GB/T1040-1992 45.3
5 Su'ega ole malo ole polo 30g Mpa DINISO 2039-1 38
6 Maaa Rockwell R ISO868 57
7 Malosi punou Mpa GB/T9341-2000 23
8 Malosi fa'amalosi Mpa GB/T1041-1992 24
9 Tempera faamaluluina tumau.   ENISO3146 132
10 vevela faapitoa KJ(Kg.K)   2.05
11 Malosi a'afiaga KJ/M3 D-256 100-160
12 Fa'avevela vevela %(m/m) ISO11358 0.16-0.14
13 Mea fa'ase'e ma fa'ase'esega fa'atasi   PLASTIK/Umea(Susu) 0.19
14 Mea fa'ase'e ma fa'ase'esega fa'atasi   PLASTIK/Umea(MAGA) 0.14
15 Malo maaa D     64

Vaega

1. Fa'aleleia le ofuina o le tete'e.O se tasi o mea sili ona mataʻina o le UHMW polyethylene o lona maualuga maualuga o le faʻafefeteina, lea e taua tele i le tele o faʻainisinia talosaga.I totonu o palasitika uma, o lona ofuina o le teteʻe e sili ona lelei, ma e oʻo lava i le faʻaogaina masani o le tele o mea uʻamea (e pei o le carbon steel, stainless steel, bronze, ma isi) e le lelei e pei o.A'o fa'atupula'ia le mamafa mole mole o le polyethylene, o le mea e fa'asili ona fa'afefeteina.

2. Fa'ato'a maualuga a'afiaga.Ole malosi ole a'afiaga ole polyethylene mole maualuga maualuga e feso'ota'i ma lona mamafa mole.A oʻo i lalo ifo le mamafa o le mole mole nai lo le 2 miliona, o le malosi o le aʻafiaga e faʻateleina i le faʻaopoopoga o le mamafa o le mole, ma oʻo atu i le maualuga pe a ma le 2 miliona.A maeʻa le tumutumu, o le malosi o le aʻafiaga e faʻateleina i le mamafa mole.o le a faaitiitia.E mafua ona o le filifili mole e le masani ma taofia lona photocrystallization, ina ia i ai se itulagi amorphous tele i le macromolecule, lea e mafai ona mitiia se malosi aafiaga tele.

3. Fa'ase'e maualalo maualalo.O le UHMWPE e matua'i fa'alavalava, e maualalo le fa'afefeteina ma lelei le lubrication o ia lava, ma o se mea lelei mo le tu'uina atu o la'au, fa'ase'e ma linings.

O le faʻaaogaina o le polyethylene mole mole maualuga maualuga e pei o se vaega feteʻenaʻi o meafaigaluega e le gata ina faʻaleleia ai le ola faʻafefe, ae faʻasaoina foi le malosi.

4. Lelei faʻamalosi kemikolo.Ultra-maualuga molecular mamafa polyethylene e lelei le tetee corrosion kemikolo.Vagana ai le nitric acid concentrated ma concentrated sulfuric acid, o le a le pala i vaifofo uma lye ma acid, ma e mafai ona faaaoga i le concentrated hydrochloric acid i le vevela (80°C, E mautu foi i <20% nitric acid, < 75% sulfuric acid, ma e mautu foi i le vai, fufulu vai.)

Ae ui i lea, o le polyethylene mamafa mole maualuga e matua faigofie lava ona fulafula i mea manogi poʻo halogenated (aemaise lava i lalo o tulaga maualuga o le vevela), o lea e tatau ai ona totogi faʻapitoa i le taimi o le faʻaoga.

5. E matua maualalo le mitiia o le vai.O le UHMWPE e maualalo tele le fa'afefe o le vai, e toetoe lava a le fa'afefeteina, e le fula i le vai, ma e sili atu le fa'afefe nai lo le nailon.

6. Mea tau vevela.E tusa ai ma le metotia a le ASTM (uta 4.6kg / cm2), o le vevela vevela vevela e 85 ℃.I lalo o se uta laʻititi, o le vevela o le auaunaga e mafai ona oʻo i le 90 ℃.I tulaga faʻapitoa, e faʻatagaina e faʻaaoga i se vevela maualuga.O le polyethylene mamafa mole mole maualuga o se mea e sili ona malosi, o lona uiga laʻititi laʻititi e lelei tele, ma o loʻo i ai pea se tikeri faʻamalosi i le maualalo o le vevela o le -269 ° C, ma e leai se faʻailoga o le faʻaleagaina.

7. Mea tau eletise.UHMWPE o loʻo i ai mea eletise sili ona lelei i le lautele o le vevela, o lona voluma tetee o le 10-18CM, o lona gau gau o le 50KV / mm, ma o lona dielectric tumau o le 2.3.I le lautele o le vevela ma le tele o taimi, o ona mea eletise e suia tele.I totonu o le vevela vevela, e matua talafeagai lava mo le faʻaogaina o mea faʻapipiʻi i le inisinia eletise ma mea i totonu o fale gaosi pepa.

8. E leai se mea oona ultra-maualuga molecular mamafa polyethylene e le tofo, e le oona, odorless, e le corrosive, ma e physiological taamilosaga ma physiological fetuutuunai.O le United States Food and Drug Administration (FDA) ma le United States Department of Agriculture (USDA) faʻatagaina e faʻaoga i le faʻafesoʻotaʻi ma meaʻai ma vailaʻau.

O ona uiga, aemaise lava le ofuina o le teteʻe, aʻafiaga teteʻe, ma mea totino-lubricating, e sili ona lelei i totonu o palasitika inisinia.

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Tele masani

Igoa Oloa Gaosiga Fa'agasologa Tele(mm) lanu
UHMWPE Pepa lolomi lolomi 2030*3030*(10-200) paepae, uliuli, lanumoana, lanumeamata, isi
1240*4040*(10-200)
1250*3050*(10-200)
2100*6100*(10-200)
2050*5050*(10-200)
1200*3000*(10-200)
1550*7050*(10-200)

Fa'aaogāga o Mea

Ultra-maualuga molecular mamafa polyethylene e faasino i le fausaga laina polyethylene ma le mamafa mole e silia ma le 3 miliona.Ose palasitika fa'ainisinia ma le fa'atinoga sili ona lelei.O ona meatotino e lima o le ofuina o le tete'e, a'afiaga tete'e, corrosion tete'e, o le tagata lava lubrication, ma aafiaga malosi absorption.O lo'o i ai mea sili ona lelei o palasitika, ua lauiloa fa'avaomalo o "mea ofoofogia".

1. Talosaga e fa'avae i luga o le fa'alavalava fa'alava ma le a'afiaga
1) Masini ie
O masini ie o le vaega muamua o le talosaga a le UHMWPE.I le taimi nei, e tusa ma le 30 vaega o le UHMWPE o loʻo faʻaaogaina i fafo i masini ie taʻitasi, e pei o taʻavale taʻavale, laʻau felaʻuaʻi, mea faʻapipiʻi, faʻapipiʻi, paʻu salu, poloka pa puipui, mea faʻapipiʻi, paʻu tootoo, faʻamalo i tua, ma isi vaega ua masaesae.
2) Masini fai pepa
O masini pepa o le vaega lona lua o le UHMWPE talosaga.I le taimi nei, o le aofaʻi o le UHMWPE o loʻo faʻaaogaina i masini fai pepa e 10% o le aofaʻi.Ta'ita'i uili, va'a, faamama, ma isi.
3) Faʻapipiʻi masini
Fa'aaoga le UHMWPE e sui ai le fluoroplastics ua suia e fai ai ala ta'iala, nofoa fa'ase'e, ipu fa'amau, ma isi mea fa'alava, UHMW-PE ala ta'iala, va'ava'ava'a, ma pa puipui (uila palasitika).
4) Masini lautele
UHMWPE e mafai ona faʻaaogaina e fai ai mea faʻaoga, cams, impellers, rollers, pulleys, bearings, bushes, bushings, pine, gaskets, gaskets, elastic couplings, screws, pipe clamps, etc. E pei o le puipui puipui o faʻamau ma alalaupapa alalaupapa.

2. Talosaga e fa'avae i luga o mea e fa'aulu ai le tagata lava ia ma mea e le fa'amau
1) teuina mea ma felauaiga
UHMWPE e mafai ona fa'aogaina e fai ai pa'u pa'u, e pei o le: silo, hopper, chute ma isi mea toe fa'afo'i mai, fa'ase'e luga, rollers, ma isi. Hopper koale, hopper oloa efuefu ma isi mea fa'apipi'i fa'apipi'i fa'apipi'i laupapa fa'apipi'i laupapa.
2) fa'ato'aga, masini faufale
E mafai ona fa'aogaina le UHMWPE e fai ai ipu fa'alava ma puipui mo mea fa'ato'aga.
3) tusi tusi
UHMWPE e mafai ona faʻaaogaina e fai ai laupapa faʻasee, laupapa faʻasee, ma isi.

3. Talosaga e faʻavae i luga o le faʻamaʻiina o le pala ma le le faʻaogaina o le vai
1) pusa pusa
O le fa'aogaina o le UHMW-PE e fai ai pusa vai mafanafana mo masini malosi o le la o se tasi lea o fa'aoga fa'aoga tele a le UHMWPE.
2) meafaigaluega fa'akini
Fa'aaogā le UHMW-PE e fai ai vaega o mea tau vaila'au, e pei o: fa'amaufa'ailoga fa'atumu, mea fa'apipi'i, atigipusa vacuum mold, vaega pamu, la'au togavao, mea fa'amau, so'oga fa'amau, ma isi.
3) le paipa

4. Talosaga e sili ona tumama ma e le oona
1) pisinisi taumafa ma meainu
I totonu o le alamanuia moli meainu, o lona ofuina tulaga ese tete'e, aafiaga tetee, lubrication le tagata lava ia ma non-o'ona e masani lava ona faaaogaina e gaosia mea eseese, cams, conveyor laina ofu-tetee puipui, gaskets, ala ala ma eseese anti-friction, tagata lava- lubricating Lubricated bushings, liners, etc. E pei o: leoleoga ala, uili fetu, ta'iala ta'iala, fa'alava vao, ma isi mea o masini taumafa.

5.Application o isi meatotino: vaʻa vaega, vaega faʻainisinia matua maualalo vevela, ma isi.
1) faʻaoga maualalo le vevela
2) Faʻaogaina o mea faʻamalo eletise
3) Fa'aoga i eli koale

e mafai foi ona tatou faia

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Pepa UHMWPE Anti-Radiation

Pepa UHMWPE Anti-UV

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