Ultra siab molecular hnyav polyethylene Suture
Qhia luv luv
suture woven nrog ultra-siab molecular hnyav polyethylene fiber ntau yog cov khoom siv linear siv rau tib neeg kev phais suture, cov khoom siv siab tsis muaj kev phiv rau tib neeg lub cev, nws tus kheej du, tsis muaj dej nqus, khoov qaug zog, tiv thaiv kev laus thiab ntau lwm yam zoo. tau dav siv hauv kev kho mob.
Cov yam ntxwv ntawm cov khoom
Lub zog tshwj xeeb, siab tshwj xeeb modulus.Lub zog tshwj xeeb yog ntau tshaj kaum npaug ntawm tib seem xaim, thib ob tsuas yog rau qhov tshwj xeeb modulus.
Tsawg fiber ntau ntom thiab tuaj yeem ntab.
Tsawg pob txha elongation thiab lub zog ua txhaum loj, uas muaj lub zog nqus lub zog, thiab yog li muaj kev cuam tshuam zoo heev thiab txiav tsis kam.
Anti-UV hluav taws xob, neutron-proof thiab γ -ray tiv thaiv, siab dua lub zog nqus, tsis muaj permittivity, siab electromagnetic yoj kis tus nqi, thiab zoo insulating kev ua tau zoo.
Tshuaj tiv thaiv corrosion, hnav tsis kam, thiab lub neej ntev deflection.
Lub cev ua haujlwm
☆ Ceev: 0.97g / cm3.Qhov ntom ntom qis dua dej thiab tuaj yeem ntab saum dej.
☆ Lub zog: 2.8 ~ 4N / tex.
☆ Initial modulus: 1300 ~ 1400cN / dtex.
☆ Frault elongation: ≤ 3.0%.
☆ Kev kub ntxhov kub ua haujlwm: qee yam muaj zog hauv qab-60 C, rov ua dua qhov kub ntawm 80-100 C, qhov kub thiab txias sib txawv, thiab kev siv zoo tsis hloov pauv.
☆ Qhov cuam tshuam nqus lub zog yog ze li ob npaug ntawm qhov siab ntawm counteraramide fiber ntau, nrog kev hnav zoo thiab kev sib txhuam me me, tab sis lub melting point nyob rau hauv kev ntxhov siab tsuas yog 145 ~ 160 ℃.
Parameter index
| Yam khoom | Suav dtex ua | Lub zog Cn/dtex | Modulus Cn/dtex | Elongation% | |
| HDPE | 50D ib | 55 | 31.98 Nws | 1411.82 ib | 2,79 ib |
| 100D ib | 108 | 31.62 Nws | 1401.15 Nws | 2.55 Nws | |
| 200D ib | 221 | 31.53 Nws | 1372.19 Nws | 2.63 ib | |
| 400D ib | 440 | 29.21 Nws | 1278.68 ib | 2.82 | |
| 600D ib | 656 ib | 31.26 Nws | 1355.19 Nws | 2.73 ib |
