Intshayelelo PC iimveliso zeplastiki

2021/01/20

IPolycarbonate (PC)

Ikakhulu kusetyenziswa kushishino ibandla iglasi, ishishini imoto kunye elektroniki, ishishini zombane, kulandele amalungu oomatshini mveliso, CD, ukupakisha, ikhompyutha kunye nezinye izixhobo ofisi, unyango kunye nonyango lwezempilo, umboniso, ulonwabo kunye nezixhobo zokhuselo.

I-PC ye-Polycarbonate yipolyester ye-carbon ehambelana nayo apho amaqela e-carbonated ahlelwe ngokunye namanye amaqela anokuba yiphunga, i-aliphatic, okanye zombini.

Ukusebenza kobushushu

Iimveliso ze-PC zokubumba zinokumelana nobushushu, ukusetyenziswa kwexesha elide kunokufikelela kwi-130â „ƒ, kwaye kunokumelana nokubanda okuhle, ukufudumeza kweqondo lobushushu -100â„ ƒ. I-PC ayinandawo yokunyibilika, kwi-220-230â „ƒ yayibhakiwe ilizwe, ngenxa yokuqina kwetyathanga elikhulu leemolekyuli, i-viscosity ye-melt iphezulu kunezinye i-thermoplastics.

Iimpawu zoomatshini ze

Iimveliso ze-PC zokubumba zineempawu ezintle zomzimba kunye nezixhobo, ngakumbi amandla afanelekileyo, uzinzo oluqinisekileyo, usenokugcina amandla oomatshini aphezulu kubushushu obuphantsi; Nangona kunjalo, amandla okudinwa kokudinwa asezantsi, ukuqhekeka koxinzelelo kulula ukwenzeka, kunye nokunxiba Ukumelana ne-PC akukho mbala kwaye kuyabonakala, kwaye kunokukhanya kokukhanya okuhle okubonakalayo.

Iimpawu zemichiza

Iimveliso ze-PC zokubumba zizinzile kwimithombo yeasidi neoyile, kodwa hayi ukumelana nealkali, inyibilika kwisizukulwana se-chlorine.PC inokumelana ne-hydrolysis elungileyo, kodwa ukuntywiliselwa ixesha elide emanzini abilayo kulula ukwenza i-hydrolysis kunye nokuqhekeka, akunakusetyenziswa kuphindaphindo oluphezulu Iimveliso zomphunga zoxinzelelo.PC iyachaphazeleka kwezinye izinyibilikisi, nangona inokumelana neeasidi ezibuthathaka, iihydrocarbons ze-aliphatic, isisombululo esinamandla, kodwa inokunyibilikiswa kwizinyibilikisi ezine-chlorine.

Amanqaku okusetyenziswa:

Kulula ukukhupha into enetyhefu i-bisphenol A, eyingozi emzimbeni womntu. Musa ukuyisebenzisa ekutshiseni okanye elangeni.