Polyethylene PE1000 Marin Fender Pad-UHMWPE
Sharaxaad:
Polyethylene-miisaan-sare-sare-sare (UHMWPE, PE1000) waa qayb-hoosaad ka mid ah polyetylen-terermoplastic. waxay leedahay silsilado dhaadheer oo aad u dheer, oo leh cuf molecular inta badan inta u dhaxaysa 3 iyo 9 milyan amu. Silsiladda dheer waxay u adeegtaa inay si wax ku ool ah ugu wareejiso culeyska laf-dhabarka polymer iyadoo la xoojinayo isdhexgalka molecular. Tani waxay keenaysaa walxo aad u adag, oo leh awoodda saamaynta ugu sareysa ee heerkulbeeg kasta oo hadda la sameeyay.
Astaamaha:
| Iska caabin sare oo aan la rumaysan karin oo iska caabin ah oo xidhashada; |
| Iska caabbinta saameyn heer sare ah heerkulka hooseeya; |
| Waxqabadka wanaagsan ee is-saliimaynta, dusha aan ku dheggan; |
| Aan la jabin karin, adkeysi wanaagsan, iska caabin weyn oo gabowga |
| Aan ur lahayn, aan dhadhamin, oo aan sun ahayn; |
| nuugista qoyaanka oo aad u hooseeya; |
| Isku-dhafka aadka u hooseeya; |
| Aad bay ugu adkaysanaysaa kiimikooyinka daxalka ah marka laga reebo asiidhka oksaydhka. |
Qiyaasta Farsamada:
| Maya | Walxaha tijaabi | Shuruudaha cabbirka | Tijaabi Resuldaan | Unugs
| Item gabagaboion |
| UPES-1 | muuqaalka xaashida | Dusha xaashidu waa fidsan tahay, iyada oo aan lahayn xagtin farsamo oo cad, dhibco iyo cillado kale | Buuxi shuruudaha | / | u qalma |
| UPES-1 | Cufnaanta | 0.935-0.945 | 0.94 | g/ cm3 | u qalma |
| UPES-1 | Xoogga Jilicsan | ≥30 | 32 | MPa | u qalma |
| UPES-1 | Dheeraynta xilliga nasashada | ≥300 | 305 | % | u qalma |
| UPES-1 | Xoogga Saamaynta | ≥70 | 71 | KJ/mm2 | u qalma |
| UPES-1 | Heerkulka qallooca ee kulaylka | 82-85 | 84 | ℃ | u qalma |
| UPES-1 | Isku xidhka kala-baxa (ma taagan) | 0.1-0.22 | 0.1-0.11 | u qalma | |
| UPES-1 | Heerka nuugista biyaha | 01.01 | 0.009 | % | u qalma |
Cabbirka caadiga ah:
| Habka habaynta | Dhererka (mm) | Ballaca (mm) | Dhumucda (mm) |
| Cabirka xaashida caaryada
| 1000 | 1000 | 10-150 |
| 1240 | 4040 | 10-150 | |
| 2000 | 1000 | 10-150 | |
| 2020 | 3030 | 10-150 | |
| Cabbirka xaashida dibadda
| Ballaca: dhumucdiisuna waxay noqon kartaa 20mm, ugu badnaan waxay noqon kartaa 2000mm; dhumucdiisuna ≤20mm, ugu badnaan wuxuu noqon karaa 2800mm Dhererka: aan xad lahayn: 0.5 mm ilaa 60 mm | ||
| Midabka xaashida | Dabiiciga ah; madow; caddaan; buluug; cagaar iyo wixi la mida | ||
Waxaan ku siin karnaa xaashida UHMWPE kala duwan iyadoo loo eegayo shuruudo kala duwan oo codsiyo kala duwan ah.
Waxaan rajaynaynaa booqashadaada.
