Babban ƙarfi UHMWPE masana'anta harsashi proof kayan
Bayani
Manyan filaye guda uku masu girma a duniya a yau sune: fiber aramid, fiber carbon, da fiber polyethylene mai nauyi mai girman gaske.A halin yanzu, ana samar da fiber na aramid a cikin ƙananan yawa a cikin kasar Sin saboda matsalolin fasaha;Carbon fiber har yanzu yana cikin gwaji da matakin samar da farko, kuma ana iya amfani da samfurin ne kawai a cikin juriya Tun bayan nasarar fasahar samar da kayan aiki a cikin 1994, filayen polyethylene masu nauyi masu girman gaske sun samar da sansanonin samar da masana'antu na ultra-high. nauyin kwayoyin polyethylene zaruruwa.
Ƙayyadaddun bayanai
| Tufafi mara nauyi mai wuya | ||||||||
| iri | Da albarkatun kasa | nau'in | Girman saman (g/m murabba'i) | fadi (m) | Tsawon lokacin (m) | Siffofin samfur | Ayyukan hana harsashi | |
| Matsayin kariya | Girman saman (kg/m²) | |||||||
| EH131 | Farashin UHMWPE | 2UD | 120 + 10 | 1.2 / 1.6 | 200 | Kyakkyawan aikin harsashi, mai kyau rigidity, nauyi mai sauƙi | NIJⅢ(M80) | 13.5 (Platon) |
| Babban darajar GA141 | 5.4 (Matsa lamba) | |||||||
| AH101 | Aramid fibers | 4UD | 240 + 10 | 1.2 / 1.6 | 100 | Kyakkyawan aikin harsashi da nauyi mai sauƙi | Babban darajar GA141 | 5.56 (latsa farantin) |
Halaye
Amfani
1.hasken rubutu
Girman UHMWPE shine kawai 0.97-0.98g/cm3, kuma yana iya iyo akan ruwa.
2.Excellent inji Properties
Ƙarfin ƙayyadaddun ƙayyadaddun ƙarfi ya fi sau goma fiye da na wayar karfe na sashe ɗaya
Modules na musamman shine na biyu kawai ga fiber carbon na musamman
Low elongation a hutu, gagarumin tasiri da yanke juriya
· Babban juriya da sanya mai
Ayyukan gajiyawa shine mafi ƙarfi a tsakanin zaruruwan da ke akwai kuma yana da tsawon rayuwar sabis
3.ƙawancen sha ruwa
Ba a buƙatar bushewa gabaɗaya kafin sarrafawa
4.Karfin yanayin juriya
Yana da kyakkyawan ƙarfin anti-ultraviolet.Bayan 1500h na fitowar rana, ƙarfin har yanzu yana kiyaye fiye da 80%.Yana iya yin garkuwa da radiation, don haka za a iya amfani da shi a matsayin farantin garkuwa ga tashoshin makamashin nukiliya
5.Tsafta da mara guba
Ana iya amfani dashi a cikin hulɗa da abinci da magunguna
Hasara
1.juriya mara kyau
Matsayin narkewar polyethylene na yau da kullun daidai yake da na polyethylene na yau da kullun, wanda ke kusan 140 ° C.
2.High aiki wahala
Polyethylene mai nauyi mai girman gaske yana da ƙarancin ruwa sosai da ma'aunin narkewa kusan 0, yana buƙatar kayan aiki na musamman don sarrafawa.
3.Rashin taurin kai da taurin kai.
Amma ana iya inganta wannan gazawar ta hanyar gyarawa
