Warshadaha Warshadaha

Faa'iidooyinka PTFE Saamaynta

2018-05-28

  TBakhshiistaha PTFE wuxuu leeyahay degganaansho kimiko oo heer sare ah. PTFEbeaker ma geli doonto falcelin kiimiko ah

xitaa haddii ay soo gaadhay asiidh xoog leh, alkalis, iyo oxidants xoog leh muddo dheer oo heerkulka sare leh. PTFE wuxuu leeyahay qalab koronto oo qumman, iyo dielectricconstant iyo dielectric luminta isbedelka macdanta leh heerkulka. Qalabka aan nadiifin, qalabka korontada aan saameyn ku lahayn, waa qalab daboolan heerka C ah; PTFE wuxuu leeyahay heerkul aad u fara badan, isticmaal waqti dheer ah oo ah -180 ° C ~ 260 ° C, wax saameyn ah kuma laha waxqabadka. Saameynta ThePTFE:


1. Kalfadhiga PTFE wuxuu leeyahay difaaca kiimikada oo wanaagsan oo wuu is-baddeli karaainta kudhowaad dhammaan kiimikada kiimikada (kiimikada xooggan, alkalis, aqua regia iyo solventorganorganic).

2. Aragga muuqaalka cad cad, heerkulka isticmaalka -200 ~ +250 ° C, 300 darajo gaaban oo ku qoran saxan kulul ee gaaban.

3. Isbeddelka hooseeya: 5% xoojinta at -196 ° C.

4.Waxaa loo isticmaali karaa shabakad asbestos ah, si aan toos ahayn u iftiimiso dabka, loo isticmaalo dheef-shiid kiimikaad, asiidh, la kariyey, la karkariyay, iwm.

5. Qalabka tamarta: sicirka bani-aadminimada ee walxaha adag.

6. Adhesone-la'aanta: Looma dhicin wax walbo; Isku-kalsooni xoog leh: Isku-dheelitir la'aanta 0.04 oo isku dhafan.

7. Sumad aan suntan: Waa jimicsi cilmi nafsi ahaaneed waxaana lagu dari karaa jirka bini-aadamka; La-dagaallanka gabowga ayaa loo isticmaali karaa wakhti dheer.

8. Anti-wasakheynta: qiimaha hoose ee qiimaha biraha ah, macdanta ledhka ka yar 10-11 g / ml, uranium ka yar 10-12g / ml.

9. Ka-baxsashada ka-baxsan: hoos udhaca 1.2 mitir dhulka korkiisa, dhalada ma jebinayso, daboolka ayaa wax ka dhacaya, waxyeello ma lahanbaxsiga

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