Dhammaadka balaastigga Xidh daboolka caagga ah

SHARAXA:

Koofiyadaha PVC ee jilicsan ayaa bixiya ilaalinta boodhka ka-hortagga marinnadaada.Waxay leeyihiin iska caabin aad u wanaagsan oo u leh xaaladaha cimilada iyo shucaaca UV.Sida ugu habboon loo isticmaalo gaadiidka, kaydinta ama muddada rakibidda dhuumahaaga.

Tilmaamaha ugu muhiimsan:

① U adkaysta acids, alkalis iyo cusbada.
②Dabcan, si fudud la qabsan karo, ma dillaaco.
③ Iska caabbinta kulaylka muddada gaaban ilaa 120 °C
④ Dulqaadka wax soo saarka - dhumucda gidaarka ± 0.3 mm, dhererka ± 1 mm