Mkpara UHMWPE dị arọ nke nde 5
Nkọwa:
Ogwe dị elu nke ụlọ ọrụ anyị mepụtara nwere ezigbo nguzogide iyi, ezigbo nguzogide mmetụta okpomọkụ dị ala, na-eme ka mmanụ dị ọcha, anaghị egbu egbu, mmiri na-eguzogide ma na-eguzogide kemịkal. Njirimara igwe dị elu nke ukwuu. Ọ nwere nguzogide mmetụta pụrụ iche, nguzogide mgbawa nrụgide, nguzogide okpomọkụ dị elu, obere nkwụsịtụ esemokwu, nguzogide onwe onye, nguzogide nchara kemịkalụ dị mma, nguzogide ike ọgwụgwụ, nkwụsịtụ mkpọtụ, nguzogide radieshon nuklia. Ọ nwere ike dochie ígwè carbon, ígwè anaghị agba nchara, ọla nchara na ihe ndị ọzọ maka ákwà, ime akwụkwọ, igwe nri, njem, ọgwụgwọ ahụike, igwu kol, ụlọ ọrụ kemịkalụ na ụlọ ọrụ ndị ọzọ.
Ngwaahịa ọkọlọtọ:
| Dayameta (mm) | 15-200mm |
| Ogologo | 1000mm/ibe |
| Agba | n'ozuzu ọcha na oji, enwere ike ịhazi agba ndị ọzọ dịka ndị ahịa si dị. |
| Akụ na ụba | enwere ike ịhazi ihe mgbochi ire ọkụ, antistatic, ike dị elu, mmanụ dị elu na ihe ndị ọzọ nwere ike ime. |
Okwu Mmalite UHMWPE:
Polyethylene dị oke elu (UHMW-PE) na-ezo aka na polyethylene dị larịị nke nwere nkezi ibu molekul karịrị nde 1.5. N'ihi oke ibu molekul 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 injinia ndị ọzọ:
1) Nguzogide iyi dị oke elu, okpukpu anọ karịa naịlọn 66 na PTFE, okpukpu isii karịa ígwè carbon, nke kacha mma n'etiti resin sịntetik niile ugbu a.
2) Ike mmetụta dị oke elu, nke bụ okpukpu abụọ nke polycarbonate na okpukpu ise nke ABS, ọ nwekwara ike ịnọgide na-enwe ike siri ike na okpomọkụ nitrogen mmiri mmiri (-196 ℃).
3) Ezigbo ihe na-eme ka mmanụ dị mma, ihe na-eme ka mmanụ dị mma ya na nke PTFE hà nhata, ihe na-eme ka mmanụ dị mma bụ naanị 0.07-0.11; ọ bụ naanị 1/4-1/3 nke ihe na-eme ka mmanụ dị mma nke ígwè.
4) Uru nnabata ike ujo kachasị elu n'etiti plastik niile, mmetụta mbelata mkpọtụ dịkwa mma nke ukwuu.
5) O nwere nnukwu ike kemịkalụ ma nwee ike iguzogide ọtụtụ ihe na-emebi emebi na ihe ndị sitere na organic n'ime oke okpomọkụ na oke ntinye.
6) Ike siri ike nke igbochi nrapado, nke na-esote naanị "King Plastic" PTFE.
7) Ọ dị ọcha kpamkpam ma ghara imebi ahụ, enwere ike iji ya na kọntaktị na nri na ọgwụ.
8) Njupụta ya kacha nta n'ime plastik injinia niile, ọ dị mfe karịa PTFE 56%, ọ dịkwa mfe karịa polycarbonate 22%; njupụta ya bụ 1/8 nke ígwè, wdg.
N'ihi arụmọrụ zuru oke dị elu dị n'elu, mba Europe na America na-akpọ UHMW-PE "plastic dị egwu" ma a na-ejikwa ya nke ọma n'ọtụtụ ụlọ ọrụ.
