PTFE + MICA MINERAL Filled

PTFE (PolyTetraFluoroEthylene) yog fluorocarbon-based polymer kuj paub thoob plaws hauv kev lag luam raws li Dupont lub npe hompolymer®.Ob peb lwm cov tuam txhab tsim lawv tus kheej lub npe ntawm PTFE uas feem ntau tuaj yeem siv los hloov cov khoom siv.Cov tsev neeg fluoroplastic no muaj cov yas uas muaj tshuaj lom neeg ua haujlwm siab, muaj peev xwm kub thiab kub, tiv taus huab cua, tsis muaj kev sib txhuam, hluav taws xob thiab thermal rwb thaiv tsev, thiab "slipperiness."

PTFE ntim nrog 5% mus rau 10% mica muab ib qho kev sib xyaw ua ke ntawm lub zog thiab qhov ruaj khov nrog rau kev hnav zoo heev txhim kho cov khoom siv ntxiv.Cov khoom no muab kev coj zoo thiab kev ruaj ntseg ntxiv rau FDA ua raws.

Fluorosint® yog ib qho kev sib xyaw ua ke uas tsim cov khoom siv hluavtaws yog cov tshuaj txuas nrog PTFE.Qhov kev sib txuas no ua rau cov khoom tsis zoo ib txwm muaj nyob rau hauv PTFE reinforced.Cov qib Fluorosint® muaj kev sib xyaw ua ke zoo ntawm cov khoom tsis muaj kev sib txhuam, qhov ruaj khov, cov tshuaj tiv thaiv zoo heev, thiab kev siv kub ntawm 500 ° F (260 ° C).Piv nrog PTFE, nws muaj peev xwm nqa tau ntau dua, 1/9 ntawm deformation nyob rau hauv load, thiab qis coefficient ntawm thermal expansion.

FLUOROSINT QibFluorosint® 500 muaj cuaj lub sij hawm ntau dua rau deformation nyob rau hauv load dua unfilled PTFE.Nws cov coefficient ntawm linear thermal expansion (CLTE) mus txog qhov nthuav dav ntawm txhuas thiab yog 1/5 ntawm PTFE - feem ntau tshem tawm cov teeb meem haum thiab tshem tawm.Nws yog 1/3 nyuaj dua li PTFE, muaj cov yam ntxwv zoo dua qub, thiab tuav cov khoom tsis muaj kev sib txhuam.Fluorosint ® 500 kuj tsis yog-abrasive rau feem ntau cov ntaub ntawv mating.

Fluorosint® 207's unmatched dimensional stability, zoo heev creep kuj thiab xim dawb nws tus kheej muab cov khoom no los pab FDA tswj daim ntawv thov.Nws yog non-permeable hauv chav thiab ua raws li FDA txoj cai 21 CFR 175.300.Nws tus txheeb ze hnav tus nqi yog 1/20 tus nqi ntawm PTFE hauv qab 300 ° F (150 ° C).Kev sib xyaw ua ke ntawm kev ua tau zoo txhua yam thiab nws cov tshuaj muaj txiaj ntsig zoo thiab hydrolysis tsis kam, Fluorosint® 207 qhib ntau daim ntawv thov muaj peev xwm hauv cov zaub mov, tshuaj, thiab kev kho mob kev lag luam.

APPLICATIONS

• Hluav taws xob thiab thermal rwb thaiv tsev pads nyob rau hauv compressive loads
• Bearings, bushings

TXOJ CAI

• Zoo hnav tsis kam
• Cov tshuaj zoo heev thiab hydrolysis tsis kam
• Cov khoom siv tshuaj zoo
• Tsawg coefficient ntawm kev sib txhuam
• Zoo heev dimension stability
• Zoo hluav taws xob insulating zog
• Zoo heev UV thiab huab cua tsis kam
• Inherent tsawg flammability