Kev tshuaj xyuas ntawm cov laj thawj rau kev ua kom dawb ntawm silica gel cov khoom tom qab boiling

Kev tshuaj xyuas ntawm cov laj thawj rau kev ua kom dawb ntawm silica gel cov khoom tom qab boiling

 

Kev ua kom dawb ntawm cov khoom siv silicone feem ntau yog los ntawm nag lossis daus ntawm cov khoom siv silicon dioxide nyob rau hauv qhov kub thiab txias, thiab cov laj thawj tseem ceeb yog raws li hauv qab no:

 

1: Kev kho tsis raug ntawm cov ntaub ntawv raw rau kev sib xyaw silicone roj hmab

 

2: Lub vulcanization kub ntawm cov khoom silicone yog siab dhau lawm, ua rau polymer degradation thiab Frost spraying,

 

3: Kev kho kub ntawm cov khoom siv silicone tsawg dhau, thiab qee qhov tsis muaj vulcanized tag nrho, ua rau kom dawb thiab Frost txau.

 

4: Qhov kub thiab txias heev thaum sib tov silicone roj hmab

 

5: Ua los ntawm kev hloov raws caij nyoog

 

Cov txheej txheem hauv qab no tuaj yeem siv los tiv thaiv cov khoom los ntawm whitening:

 

1: Qhov zoo ntawm cov khoom yog ruaj khov dua tom qab vulcanization theem nrab

 

2: Ntxiv cov khoom siv tshwj xeeb thaum sib xyaw cov roj hmab silicone

 

3: Kho cov khoom siv raw ntawm cov khoom siv silicone roj hmab los ntawm kev ua haujlwm