I-Polycarbonate (i-PC ngokufutshane, igama layo livela kwiqela layo langaphakathi le-CO3. ) I-polymer equkethe amaqela e-carbonate kwikhonkco le-molecular, enokuthi ihlulwe ibe yi-aliphatic, i-aromatics, kunye ne-aliphatic-aromatic iindidi ngokwesakhiwo seqela le-ester. Phakathi kwabo, iipropathi zomatshini ze-aliphatic kunye ne-aliphatic-aromatic polycarbonate ziphantsi, ngaloo ndlela zinciphisa ukusetyenziswa kwazo kwiiplastiki zobunjineli. Okwangoku, kuphela i-polycarbonate enevumba elimnandi eyenziwe kwimizi-mveliso. Ngenxa yolwakhiwo olukhethekileyo lwepolycarbonate, iye yaba yeyona ikhula ngokukhawuleza iplastiki yobunjineli ngokubanzi phakathi kweeplastiki ezinkulu ezintlanu zobunjineli.
Iimpawu zeMichiza
I-Polycarbonate iyamelana ne-acids ebuthakathaka, iziseko ezibuthathaka kunye neoli engathathi hlangothi. I-PC yipolymer ephantse yangenambala yeglasi e-amorphous eneempawu ezintle zokukhanya. I-PC ye-resin ye-molecular weight high inobunzima obuphezulu, i-cantilever beam notch impembelelo yamandla e-600 ~ 900J / m, ubushushu bokushisa ubushushu bebakala elingagcwaliswanga malunga ne-130 ° C, i-glass fiber iqiniswe inokunyusa eli xabiso nge-10 ° C. Ukugoba imodyuli yePC inokufikelela kwi-2400 MPa okanye ngaphezulu, i-resin inokucutshungulwa kwiimveliso ezinkulu eziqinileyo.
Properties Properties
I-Polycarbonate: Ubuninzi: 1.18-1.22 g / cm ^ 3 Ukwandiswa komgca: 3.8 × 10 ^ -5 cm / ° C Ukushisa kweqondo lokushisa: 135 ° C Ubushushu obuphantsi -45 ° C. I-Polycarbonate ayinambala kwaye ayifihli, iyamelana nobushushu, iyamelana nempembelelo, ibakala le-BI eligatya ilangatye, kwaye ineempawu ezilungileyo zoomatshini kumaqondo obushushu aqhelekileyo okusetyenziswa. Xa kuthelekiswa nokusebenza kufutshane ne-polymethyl methacrylate, i-polycarbonate inefuthe elihle lokuchasana, isalathisi esiphezulu se-refractive, ukusebenza kakuhle kokusebenza, kunye ne-UL94 V-0 inqanaba le-flame retardant yokusebenza ngaphandle kwezongezo.
Eyona nto iphambili kuyo

1. Amandla aphezulu kunye nokunwebeka, amandla empembelelo ephezulu, uluhlu olubanzi lobushushu;
2. Ukukhanya okuphezulu kunye nombala wamahhala;
3. Izinga lokucutheka eliphantsi kunye nokuzinza okuhle kwe-dimensional.
4. Ukumelana nokudinwa kakuhle;
5. Ukumelana nemozulu elungileyo;
6. Iimpawu zombane ezigqwesileyo.