Polycarbonate (PC) yog cov polymer uas muaj cov pab pawg carbonate hauv cov molecular. Raws li cov qauv ntawm cov pab pawg ester, nws tuaj yeem muab faib ua cov kwv yees, muaj ntxhiab, aliphatic - cov ntxhiab tsw ntxhiab thiab lwm yam. Lub qes cov neeg kho tshuab ntawm aliphaatic thiab aliphatic muaj ntxhiab polycarbonate lawv daim ntawv thov hauv Engineering plastics. Tsuas yog cov ntxhiab polycarbonate tau tsim kev lag luam. Vim muaj tshwj xeeb ntawm cov qauv Polycarbonate, PC tau dhau los ua cov kev ua kom nruj nrog txoj kev loj hlob sai ntawm tsib qhov kev ua kom loj loj.
PC tsis tiv thaiv ulteriolet teeb, muaj zog alkali, thiab kos. Nws hloov daj nrog lub sijhawm ntev raug rau ultraviolet. Yog li ntawd, qhov xav tau hloov kho cov khoom ntxiv yog qhov tseem ceeb.
Lub tuam txhab tuaj yeem muab cov PC txuas ntxiv:
| Kev sib faib | Khoom | Cas | Khoom Yam | Daim ntawv thov |
| Tshuaj tua kab mob antioxidant | Yihoo UV234 | 70321-86-7 | Tinuvin 234 | Siv hauv PC, PC sib xyaw, PE, Tsiaj, Pa, Big, |
| Yihoo UV360 | 103597-45-1 | Tinuvin 360 | Siv hauv Acrylic Resin, Polyalkyl Terephahalate, PC, hloov kho polyphenylenel Etherpe, PA, PP, PS, tshuaj pleev ib ce. | |
| Yihoo UV1164 | 2725-22-6 | Tinuvin 1164 | Feem ntau tsim nyog rau nylon, pvc, Tsiaj, PBT, Abs thiab PMMA raws li lwm yam kev ua tiav cov khoom siv yas. | |
| Yihoo UV1577 | 147315-50-2 | Tinuvin 1577 | Feem ntau haum rau PC thiab tus tsiaj. | |
| Yihoo UV3030 | 178671-58-4 | Uvinul 3030 | Siv los tiv thaiv cov khoom yas thiab xim pleev xim los ntawm UV hluav taws xob hauv tshav ntuj. Tshwj xeeb tshaj yog haum rau kev ua cov tshuaj polymers kub xws li PC, Tsiaj, Pes, thiab lwm yam. | |
| Yihoo UV3035 | 5232-99-5 | Uvinul 3035 | Siv raws li UV abrogber hauv plastics, xim av, dyes, cov iav tsheb, tshuaj pleev ib ce thiab tshuaj pleev thaiv hnub. |
Txhawm rau muab cov ntawv thov tshwj xeeb ntxiv, lub tuam txhab tau tsim cov khoom sib ntxiv hauv qab no, siv ua npuas ncauj ntxiv, pum polymerization, pu tsev poline, pu ua npuas ncauj ntxiv, pu khoom ua npuas ncauj ntxiv, pu tsev polrification, cov tshuaj txhuam ntxiv, tshuaj pleev ib ce ntxiv, tshuaj pleev ib ce thiab lwm yam tshuaj cov khoom lag luam zoo li Zeolite thiab lwm yam
Koj ib txwm zoo siab tos txais hu rau peb txog cov lus nug!