Ihe nkiri Ultra High Molecular Weight Polyethylene UPE
Ngwa:
Envelopu maka ebe dị larịị na ụgbọ okporo ígwè nke igwe na-ejuputa karama, igwe na-ede aha, igwe na-ere ahịa, wdg.
Ihe mkpuchi maka ihe mkpuchi ntuziaka ebufe na n'elu tebụl maka igwe ebufe dị iche iche.
Envelopu maka imepụta mandrels nke ihe nkiri dị iche iche na igwe nkwakọ akwụkwọ.
Maka mkpuchi gasket.
Liners maka ọdọ mmiri dị iche iche dị n'okpuru ala.
Ihe na-amị amị maka ihe na-amị amị nke ngwa ụlọ na igwe akpaka.
Ihe na-amị amị maka ihie elu nke ndị nbibi.
Ihe na-amị amị maka ihe na-amị amị nke igwe fiber.
Ihe na-akpụ akpụ maka igwe na-ekpuchi akwụkwọ.
Ihe na-amị amị maka ịkwagharị elu nke igwe obibi akwụkwọ.
Were pad òké dịka ọmụmaatụ:
E jiri ya tụnyere Teflon (polytetrafluoroethylene PTFE), ihe eji eme ihe na paịlị òké ọdịnala, ihe nkiri polyethylene UPE dị oke elu na-eguzogide ọgwụ.Ngwongwo mmanye onwe onye nke UPE dị nso na ihe Teflon.N'otu oge ahụ, site n'echiche nke ọnụ ahịa, njupụta nke ihe nkiri polyethylene UPE dị elu dị ntakịrị, na polyethylene dị arọ ultra-high molecular (UPE) dị 50% dị ala karịa Teflon na ntụgharị square.Ya mere, ihe nkiri polyethylene (UPE) dị oke elu ejirila nke nta nke nta dochie ferroazol dị ka nhọrọ mbụ maka ihe eji eme ihe maka ihe ọkụkụ.
Ngwa n'ọhịa teepu:
teepu nrapado na-enwe mmetụta nrụgide dabere na ihe nkiri UHMWPE yana ya na liner ntọhapụ.E jiri ya tụnyere teepu ntanye ndị ọzọ na-eji ihe nkiri resin, mmetụta mmetụta ya dị elu, nkwụsị nke abrasion na mmanye onwe ya ka mma.
Nha mgbe niile
| Ọkpụrụkpụ | Obosara | Agba |
| 0.1 ~ 0.4mm | 10 ~ 300mm | nwa, ọcha ma ọ bụ ahaziri |
| 0.4 ~ 1mm | 10 ~ 100mm |
Okwu mmalite nke UHMWPE:
Polyethylene dị arọ dị elu dị elu (UHMW-PE) na-ezo aka na polyethylene linear nwere nkezi ịdị arọ molekụla nke ihe karịrị nde 1.5.N'ihi ịdị arọ ya dị oke elu (polyethylene nkịtị bụ 20,000 ruo 300,000, UHMW-PE nwere arụmọrụ zuru oke na-enweghị atụ ma e jiri ya tụnyere polyethylene nkịtị na plastik injinịa ndị ọzọ:
1) Mgbochi mkpuchi dị oke elu, 4 ugboro dị elu karịa naịlọn 66 na PTFE, 6 ugboro dị elu karịa carbon ígwè, nke kachasị mma n'etiti resins synthetic niile ugbu a.
2) The mmetụta ike dị nnọọ elu, nke bụ 2 ugboro nke polycarbonate na 5 ugboro nke ABS, na ike ịnọgide na-enwe elu siri ike na mmiri mmiri nitrogen okpomọkụ (-196 ℃).
3) Ihe onwunwe mma nke onwe ya, ihe onwunwe ya na-eme ka ọ bụrụ nke PTFE, na ọnụọgụ esemokwu bụ naanị 0.07-0.11;ọ bụ naanị 1 / 4-1 / 3 nke ọnụ ọgụgụ esemokwu nke ígwè.
4) Uru nnabata ike ujo bụ nke kachasị elu n'etiti plastik niile, mmetụta mbelata mkpọtụ na-adịkwa mma.
5) Ọ nwere nkwụsi ike kemịkalụ dị elu ma nwee ike iguzogide mgbasa ozi corrosive dị iche iche na mgbasa ozi organic n'ime ụfọdụ ọnọdụ okpomọkụ na oke itinye uche.
6) Ike mgbochi adhesion siri ike, nke abụọ na "Plastic King" PTFE.
7) zuru oke nke ịdị ọcha na adịghị egbu egbu, enwere ike iji ya na kọntaktị nri na ọgwụ.
8) The njupụta bụ nke kasị nta n'etiti niile engineering plastics, 56% Mkpa ọkụ karịa PTFE na 22% Mkpa ọkụ karịa polycarbonate;njupụta bụ 1/8 nke ígwè, na na.
N'ihi arụmọrụ zuru oke dị n'elu, UHMW-PE ka a na-akpọ "plastic dị ịtụnanya" site na mba Europe na America ma jiri ya kpọrọ ihe ma jiri ya mee ihe n'ọtụtụ ụlọ ọrụ.
