Zanjir yo'riqnomasi ultra{0}}yuqori molekulyar og'irlikka ega va molekulyar og'irligi odatda 1,5 milliondan ortiq polietilen navlarini tashkil qiladi. Zo'r zarbaga chidamlilik va o'zini{3}}moylash xususiyatiga ega. U deyarli har xil plastmassalarning afzalliklarini jamlaydi va misli ko'rilmagan aşınma qarshilik, zarbaga chidamlilik, o'z{4}}moylash, korroziyaga chidamlilik, zarba energiyasini singdirish, past haroratga chidamlilik, gigienik bo'lmagan-toksiklik,{{ 6}}oddiy polietilen va boshqa muhandislik plastmassalarining-yopishishi va yopishmasligi. Suvni singdirish va past zichlik kabi keng qamrovli xususiyatlar. Aslida, juda ko'p ajoyib xususiyatlarga ega oddiy polimer material yo'q. Zanjirli yo'riqnomani qayta ishlash texnologiyasi qanday? Eritilgan holatda ultra{8}}yuqori molekulyar og'irlikdagi polietilenning (UHMW-PE) qovushqoqligi 108 Pas ga teng bo'lgani uchun suyuqlik juda yomon va erish indeksi deyarli nolga teng, shuning uchun u umumiy ishlov berishdan foydalanish qiyin. qayta ishlash usuli. So'nggi yillarda ultra-yuqori molekulyar og'irlikdagi polietilenni (UHMW-PE) qayta ishlash texnologiyasi jadal rivojlandi. Oddiy ishlov berish uskunalarini o'zgartirish orqali ultra{13}}yuqori molekulyar og'irlikdagi polietilen (UHMW-PE) dastlabki presslashdan{15}}ekstruziya, puflash va inyeksion kalıplamaga qadar ishlab chiqildi. qoliplashning maxsus usullari.
Features of high-precision ultra-high chain guide rails: 1: Small wear. 2: Small friction resistance. 3. Self-lubricating. 4: Has impact resistance. 5: Operating temperature range -200 plus 280 degree . 6: It has a shock absorption effect. 7: It is not easy to be affected by moisture in a humid environment. 8: It has high chemical resistance. 9: Corrosion resistance. The main features of the chain guide rail are high self-lubrication, no water absorption - destruction of molecular chains formed by water absorption, elimination of adhesion, and natural and smooth cutting. High wear resistance and impact resistance are added with a variety of modifiers to maintain the original characteristics and improve the more practical advantages. Impact resistance---The impact resistance reaches 150KJ/㎡ without breaking. Excellent environmental stress cracking performance, 200 times that of ordinary polyethylene. Excellent low temperature resistance, no embrittlement even at 176 degree .