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Waxyaalaha lagu daro YIHOO PC (Polycarbonate)
Polycarbonate (PC) waa polymer ka kooban koox kaarboonateedka silsiladda molecular. Marka loo eego qaab dhismeedka kooxda ester, waxaa loo qaybin karaa aliphatic, aromatic, aliphatic - aromatic iyo noocyo kale. Astaamaha farsamada ee hooseeya ee aliphatic iyo aliphatic polycarbonate aromatic aromatic polycarbonate waxay xaddideysaa codsigooda balaastigga injineernimada. Kaliya polycarbonate aromatic ayaa warshadeyn ahaan loo soo saaray. Sababtoo ah gaar ahaanshaha qaab -dhismeedka polycarbonate -ka, PC wuxuu noqday caagadaha injineernimada guud oo leh heerka kobaca ugu dhaqsaha badan shanta caag ee injineernimada.
PC uma adkaysan karo iftiinka ultraviolet, alkali xoog leh, iyo xoqid. Waxay isu beddeshaa huruud iyada oo leh soo-gaadhista muddada-dheer ee shucaaca ultraviolet. Sidaa darteed, baahida loo qabo wax -ka -beddellada wax laga beddelay waa lama huraan.
