Ngobuchule kwidomeyini, senza iPhepha lePTFE elikumgangatho ophezulu elenziwe kusetyenziswa ubuchwepheshe obuphambili.
I-PTFE (i-polytetrafluoroethylene) yipolymer enobunzima obuphezulu bemolekyuli kunye nenye yeeplastiki eziguquguqukayo ezaziwa ngumntu.Eli phepha liyakwazi ukuphatha phantse zonke iikhemikhali ezikuluhlu lwe-pH ye-0-14 ngaphandle kweentsimbi ezinyibilikisiweyo zealkali kunye ne-elemental fluorine.Ilungele inkonzo kumaqondo obushushu ukusuka kuluhlu lwe-cryogenic ukuya kuma-500°F.Eli phepha likhuthazwa ngokukodwa kwizicelo kwimizi-mveliso kunye nenkqubo yoshishino apho izinto zokucoceka eziphezulu zingafuneki.Kunoqoqosho ngakumbi kunephepha le-PTFE elinyulu kwaye iimpawu ezibonakalayo zingaphantsi nje kwezo ze-PTFE enyulu.
| Ubukho | Ubungakanani: 48 x 48 kwi-60 x 60 ngaphakathi 48 x 60 in - imiqulu ebanzi eqhubekayo | |
| Ukutyeba: 1/64”, 1/32”, 1/16”, 3/32”, 1/8”, 3/16”, 1/4” |
| |
| Ubushushu | Inkonzo eqhubekayo: -3280 F | |
| Amandla e-Tensile kwi-730F– D638-61T | 1500-2400 psi |
| Ukwandiswa – D638-61T | 75-200% |
| Ubunzima Durometer - D1700-61 | - |
| Ukufunxwa kwamanzi - D570-59aT | 0.001% |
| I-Static Coefficient yeFriction kwi-730F | - |
| I-Dielectric constant (1000 cps) - D150-59T | 2.26 |
| Amandla eDielectric emoyeni-D257-61 | 450 volts/mil |
| I-Coefficient yoKwandiswa kwe-Thermal kwi-730F - D696-44 | - |
| I-Coefficient ye-Thermal Conductivity - D177-45 | - |
| Ubunzima obukhethekileyo - i-D792-60T | 2.15-2.2 |
| Ukuguqulwa - D621-59 | |
| 730F, 1500 psi, 24hr | - |
| 1000F, 1500 psi, 24hr | - |
| 2000F, 1500 psi, 24hr | - |
| Impembelelo yamandla, i-Izod - D256-56 | |
| 730F Umyinge | - |
| 1700F Umyinge | - |
Ixesha lokuposa: Nov-15-2019