2026-07-06 IB
Tsawg sintering yoojyim PTFE unmelted, ua rau micro-pores, tsis zoo adhesion, ntxhib nto, tsis tshua muaj neeg kho tshuab zog, thiab milky tsos. Overheating degrades PTFE, ua cov pinholes, npuas, brittleness, daj-rau-dub xim, thiab cov pa phem. Ob leeg puas compactness, tsis-stick kev ua tau zoo, yooj, rwb thaiv tsev, thiab seem stability. Qhov zoo tshaj plaws ntawm 370-400 ° C yields semi-pob tshab, du, tan txheej. Kev kuaj pom: matte dawb = under-sintered; yellow / brittle = dhau-sintered. (296 kab lus)
Nyeem ntxiv