1, Qhov teeb meem ntawm cov qauv npuas
Kev tawg ntawm cov npuas dej / kev tawg
Txhim kho lub zog ntawm cov yaj, tiv thaiv kev tawg ntawm cov phab ntsa npuas thaum lub sijhawm nthuav dav npuas, thiab zam kev tshwm sim ntawm cov npuas lossis cov qhov loj hauv zos;
Txo cov pa roj tawm thiab tswj qhov ruaj khov ntawm cov qauv npuas.
Cov qhov hws tsis sib npaug
Txhim kho qhov kev faib tawm ntawm qhov loj ntawm cov cell kom tsis txhob muaj qhov sib npaug tsis sib xws los ntawm kev sib xyaw ntawm cov cell me thiab loj;
Tiv thaiv kev sib koom ua ke ntawm cov qhov hws thiab xyuas kom meej tias muaj kev ncaj ncees ntawm cov qauv cell kaw.
2, Qhov teeb meem ntawm kev siv tshuab ua haujlwm tsis raug tswj
Lub zog yaj tsis txaus
Txhim kho lub peev xwm ntawm PVC yaj kom encapsulate roj thiab tiv thaiv kev tawg npuas lossis longitudinal cell delamination;
Tsis txhob ua npuas dej tawg lossis nkag mus rau hauv qhov seem ntawm lub rooj ua npuas dej vim yog yaj so.
Kev ua kom yas tsis zoo
Txhawb kom muaj kev sib npaug ntawm cov kua dej thiab kev sib npaug ntawm cov yas ntawm PVC molecular chains, thiab daws qhov teeb meem ntawm kev ua kom tsis txaus los ntawm qhov kub qis lossis lubrication ntau dhau;
Tiv thaiv kom tsis txhob muaj kev poob qis sai sai ntawm lub zog yaj uas tshwm sim los ntawm kev puas tsuaj hauv zos.
3, Qhov chaw thiab kev ua tau zoo ntawm cov khoom
Kev tsim cov dej khov
Sib npaug ntawm lub tshuab lubrication sab hauv thiab sab nraud kom txo tau qhov kev txav ntawm cov av noo lossis cov roj av ntawm qhov chaw uas tshwm sim los ntawm kev swb sab nraud ntau dhau;
Ua haujlwm nrog cov stabilizers kom tiv thaiv cov nag los ntawm kev thermal decomposition.
Lub rooj tsavxwm saum npoo hloov daj
Tswj qhov kub thiab txias kom ruaj khov thaum lub sijhawm ua haujlwm kom tsis txhob muaj xim daj los ntawm kev kub dhau thiab kev puas tsuaj ntawm cov yaj;
Txhim kho kev ruaj khov thermal thiab tiv thaiv kom tsis txhob daj los ntawm qhov kub thiab txias ntau dhau.
Kev hloov pauv ntawm qhov ntev
Txhim kho qhov kev faib tawm ntawm cov hlwb ua npuas ncauj thiab txhim kho qhov tsis kam ntawm thermal thiab sab nraud ntawm cov laug cam ua npuas ncauj;
Txhim kho qhov sib npaug ntawm cov khoom ntws thiab zam kev khoov ntawm lub rooj tsavxwm lossis cov tuab tsis sib xws.
4,Cov txheej txheem tseem ceeb rau kev ua kom zoo dua
| Cov yam ntxwv ntawm cov modulators | Cov nyhuv ntawm kev nqis tes ua | Kev zam teeb meem |
| Kev tswj qhov hnyav ntawm cov molecular | Qhov hnyav molecular siab ua rau lub zog yaj zoo dua | Kev tawg ntawm npuas thiab kev poob ntawm kev tswj hwm |
| Qhov sib npaug ntawm cov tshuaj noj | Kev siv ntau dhau ua rau muaj kev nce ntxiv ntawm qhov ceev | Txo kev ua npuas dej ua haujlwm thiab pov tseg cov nqi |
| Kev hloov pauv ntawm viscosity | Txhim kho qhov ua npuas me me hauv qhov ntau ntawm viscosity tshwj xeeb (piv txwv li 11.8-12.3) | Qhov roughness ntawm qhov chaw thiab qhov coarse pores |
Lub sijhawm tshaj tawm: Lub Rau Hli-09-2025
