fekthering ea rona, theko ea li-insulators tsa terata ea motlakase e khethoa haholo ke thepa le boima ba ‘mele. hape palo ea odara e amana haholo le theko ea li-insulators tsa terata ea motlakase. hangata li-insulators tsa terata tsa motlakase tse entsoeng ka polasetiki, joalo ka polyethylene, polypropylene, jj.

haeba li-insulators tsa terata tsa motlakase tse entsoeng ka lisebelisoa tsa moroetsana, boleng bo botle, empa theko ea li-insulators tsa terata ea motlakase e phahame.

haeba li-insulators tsa terata tsa motlakase tse entsoeng ka lisebelisoa tse tsosolositsoeng, boleng bo batla bo le tlaase, empa theko ea li-insulators tsa terata ea motlakase e tlaase.

Re fana feela ka li-insulators tsa terata tsa motlakase tse entsoeng ke lisebelisoa tsa moroetsana tse nang le tšireletso e phahameng ea UV, boleng bo holimo ka theko e tlase. ka kopo ikopanye le rona bakeng sa lintlha tse ling