RDP (Redispersible Polymer Powder) yog ib qho tshuaj ntxiv uas siv hauv cov nplais nplaum los txhim kho lawv cov kev ua tau zoo. Nws yog ib qho polymer uas tau ntxiv rau cov nplaum sib tov hauv cov hmoov nplej, thiab nws ua redispersible thaum tov nrog dej. Nov yog qee qhov kev ntsuam xyuas kev ua haujlwm ntawm RDP hauv pobzeb nplaum:
- Txhim kho kev ua haujlwm: RDP txhim kho kev ua haujlwm ntawm cov pobzeb nplaum los ntawm kev muab cov dej tuav tau zoo dua thiab nce viscosity. Qhov no ua rau cov nplaum nplaum yooj yim dua rau kev sib kis thiab pab kom nws sib raug zoo nrog cov substrate thiab pobzeb.
- Ua kom muaj zog Bond Strength: RDP txhim kho qhov adhesion ntawm cov nplaum thiab cov substrate, nrog rau cov nplaum thiab cov nplais. Qhov no ua rau muaj zog ntxiv zog thiab txo cov pobzeb slippage los yog txav.
- Txhim kho kev yooj yim: RDP muab kev ua kom yooj yim rau cov pobzeb nplaum, tso cai rau nws tiv taus kev ntxhov siab xws li kub hloov pauv thiab txav mus rau hauv lub substrate. Qhov no ua rau lub pobzeb ruaj khov thiab siv tau ntev.
- Txhim Kho Dej Resistance: RDP muab kev txhim kho dej tsis kam rau cov nplais nplaum, ua rau nws tsim nyog siv rau hauv cov chaw ntub dej xws li chav dej thiab chav ua noj. Qhov no kuj pab tiv thaiv kev loj hlob ntawm pwm thiab mildew.
- Txhim kho khov-Thaw Resistance: RDP txhim kho qhov khov-thaw tsis kam ntawm cov pobzeb nplaum, ua rau nws tsim nyog siv rau hauv qhov chaw sab nraum zoov uas muaj kev hloov pauv kub.
Zuag qhia tag nrho, qhov sib ntxiv ntawm RDP rau cov nplais nplaum txhim kho nws cov kev ua tau zoo hauv ntau txoj hauv kev, ua rau kev txhim kho pobzeb ntau dua thiab ruaj khov.
Post lub sij hawm: Apr-23-2023