PTFE Polymer qws, 1/4 "Dia
PTFE pas nrig muaj opaque tawm-dawb xim thiab ua tau raws li Underwriters Laboratories UL 94V0 specifications.PTFE (polytetrafluoroethylene) tiv taus cov tshuaj feem ntau, feem ntau tiv taus qhov kub thiab txias, thiab muaj qhov sib txhuam qis uas tsis cuam tshuam nrog lwm cov ntaub ntawv, muab cov yam ntxwv tsis zoo.Cov khoom no sib koom ntau yam khoom zoo ib yam li lwm cov fluoropolymer tab sis feem ntau tiv taus qhov kub thiab txias dua FEP thiab ETFE.
1/4 "inch Virgin PTFE Qws
Lwm Qhov Loj: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm thiab 25mm lossis ntau dua ...
Polytetrafluoroethylene (PTFE) yog lub siab molecular hnyav polymer, ib qho ntawm cov ntaub ntawv yas ntau yam paub thiab siv tau rau cov ntawv thov uas lwm cov ntaub ntawv siv tsis tau.
Cov yam ntxwv zoo tshaj plaws yog:
- * siab kub tsis kam
- * siab tiv taus cov tshuaj lom neeg thiab cov kuab tshuaj
- * siab anti adhesiveness
- * siab dielectric zog
- * tsis tshua muaj kev sib txhuam coefficient
- * non-toxicity
PTFE feem ntau suav hais tias yog thermoplastic polymer;ntawm 327 ° C nws tuav lub viscosity siab heev, yog li xav tau kev hloov pauv tshwj xeeb rau kev tsim cov khoom tiav thiab cov khoom tiav.
PTFE tuaj yeem siv tau ntawm qhov kub ntawm -200 ° C txog + 260 ° C.