Maro daboolan oo cufan culeeyska molecular sare ee aadka u sarreeya
Sharaxaad gaaban
Duubka daboolan ee UHMWPE waa fiber polyetylen miisaankeedu sarreeyo oo aad u sarreeya sida walxaha ugu muhiimsan, marka loo eego qaabab kala duwan oo leh spandex, naylon, polyester, fiber galaas, silig bir ah oo aan lahayn iyo agabyo kale oo ceeriin ah oo la isku daray.Iyada oo ay ugu wacan tahay sifooyinka farsamada ee ugu fiican ee miisaanka molecular ee aadka u sarreeya ee fiber polyetylen, alaabada dunta isku dhafan waxay leeyihiin goynta ka hortagga, xidhashada caabbinta iyo iska caabbinta jeexjeexyada, iyo sidoo kale waxay yeelan karaan sifooyin liddi ku ah daloolin iyada oo loo marayo isku dhafan.Saamaynta qaboojinta gaarka ah ee miisaanka ultra-sare ee molecular fiber polyetylen wuxuu ka dhigayaa alaabta la dhammeeyey mid raaxo leh oo qabow, waxaana si ballaaran loogu isticmaalay galoofyada-goynta, dharka ka hortagga jarista iyo kabaha u adkaysta.
Si loo hubiyo alaabada ilaalinta, dunta darajada ku habboon iyo warbixinnada tijaabada ayaa la bixiyaa si waafaqsan shuruudaha alaabta US ANSI 105 iyo Euro EN 388.
Tilmaamayaasha waxqabadka dunnida isku dhafan ee HDPE
mashruuc | Alaabooyin heer sare ah | |
kala saarid | H3 | H5 |
Heerka leexashada cufnaanta khadka | ±7 | ±8 |
Maroojin heerka leexashada | ±8 | ±8 |
jabinta xoogga CN/dtex | ≥8 | ≥13 |
Isbeddelka is-beddelka xoogga jabka % | ≤7.5 | ≤5 |
dhererka nasashada % | 6.5±2 | 6±2 |
Waxtarka kala duwan ee jabka % | ≤20 | ≤15 |
Tusmada muuqaalka dunta HDPE
mashruuc | Shuruudaha Heerka A | |
kala saarid | H3 | H5 |
fiil jaban | ≤3 | ≤3 |
gabal-ups | ≤5 | ≤5 |
Shan samaynaysa | Alaabtu waxay leedahay qaab isku mid ah iyo oogada dhamaadka nadiif ah |