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Tshwj Xeeb Polyimide Hmoov Puab Reinforcing PTFE

Tshwj Xeeb Polyimide Hmoov Puab Reinforcing PTFE

Piquin Polystyrene Powder rau PTFE Raws li peb txhua tus paub tias vim Polytetrafluoroethylene (PTFE), vim nws zoo heev kheej kheej lubricating, corrosion tsis ua hauj lwm thiab kev kub siab hauv lub tshav pob ntawm kev sib txhuam thiab hnav cov ntaub ntawv nyob hauv txoj haujlwm tseem ceeb heev. Tab sis nws tsawg ...

Tshwj xeeb Polyimide hmoov rau Reinforcing PTFE

Raws li peb txhua tus paub hais tias vim Polytetrafluoroethylene (PTFE), vim nws tus kheej kheej lubricating, corrosion kuj thiab kev kub siab hauv lub tshav pob ntawm kev sib txhuam thiab hnav cov ntaub ntawv nyob hauv txoj haujlwm tseem ceeb heev. Tab sis nws txoj kev tsis tshua muaj zog, yooj yim ntsug, pluag tsis kam mus kev sib txhuam, qhov yuav tsum tau ntxiv qhov muab tub lim txhim kho kom ua tau cov kev tsis haum no kom tau raws li cov khoom foob, kev sib txhuam hauv daim teb ntawm daim ntawv thov yuav tsum.

 

Cov khaub ncaws hnyav, cov roj fiber, graphite, molybdenum disulfide, bronze hmoov thiab cov khoom kub muaj peev xwm tiv taus cov organic polymer. Txawm li cas los xij, tus cwj mem kua inorganic thiab PTFE ua ke nrog cov neeg pluag kev sib txhuam thiab hnav yooj yim poob tawm, ua rau txom nyem hnyav, thiab yooj yim rau kev puas tsuaj, tsis muaj haujlwm, limiting daim ntawv thov ntawm nws cov mob hnyav. PTFE npim polymer yuav tsum ruaj khov thaum lub sij hawm sintering (380 ° C). Yog li, tsuas yog qee cov polymers xws li polyether ether ketone (PEEK), polyphenylene sulfide (PPS), aramid (AF), polyphenylene oxide (POB) thiab polyimide (PI) yuav ua tau "muaj peev xwm".


SOLVER POLYIMIDE tsim tshwj xeeb qib polyimide kom pab tau txoj polytetrafluoroethylene (PTFE) (SolverPI-Hmoov 1800 thiab SolverPI-Hmoov 1822). Qhov txawv ntawm SolverPI-Hmoov 1800 thiab SolverPI-Hmoov 1822 yog qhov txawv xim. Lwm cov kev kawm yog tib yam.

Yam khoom

SolverPI-Hmoov 1800

Tsos

Cov hmoov daj

Ntsig

1000 Mesh

Kev ceev

1.40 ~ 1.45g / cm3

Iav hloov kub

385 ° C

Thermal expansion coefficient

20 ~ 25ppm / ° C

Permissions rau ntawm qhov kev ntsuas ntawm oxygen

37

Hloov lub zog

≧ 160MPa

Lub khoov zog

≧ 180MPa

Qhov feem ntawm lub zog

≧ 100KJ / M²

Qhov teeb meem saum npoo av

≧ 10³Ω

Volume resistivity

≧ 10³Ω.cm

Dielectric tas li (106Hz)

3.0 ~ 3.5

Dielectric zog (KV / hli)

240

SolverPI-Hmoov 1800 Filled PTFE Appearance:




SolverPI hmoov Hmo 1822 Ua Cov PTFE Tsaus Ntuj zoo dua li P84:

Qhov nruab nrab particle loj ntawm SolverPI-Hmoov 1800 thiab SolverPI-Hmoov 1822 yog 1000 mesh (13μm). Nws yog ib lub thermosetting polyimide, yuav tsis yaj. Cov iav hloov kub tau 385 ℃. Tsis muaj kev hloov hauv lub cev thiab tshuaj tab sis nrog rau kev tsis haum thiab kev kub ntxhov thaum sintering nyob rau hauv qhov kub 360-380 ℃, yog li nws muaj haum txaus kom pab tau cov khoom PTFE. Vim muaj cov qauv siv tshuaj thiab micro-aggregation ntawm cov polyimide (PI), nyob rau hauv cov txheej txheem ntawm kev sib txhuam thiab hnav, tshwj xeeb tshaj yog qhuav txhuam, muaj peev xwm zoo nce PTFE hloov zaj duab xis thiab dual bonding zog, thiab PI tawv particle tusyees dispersed hauv lub PTFE matrix, ua si lub luag haujlwm txhawb rau hauv lub nra, ua li no zoo heev rau kev txhim kho lub tshuab dag zog ntawm cov khoom, txhuam khoom, creep tsis kam thiab Vicat softening kub.

 

Peb cov kev soj ntsuam qhia tias qhov sib ntxiv ntawm 15% ntawm peb cov polyimide yuav ua kom lub looj xaj ntawm PTFE 400 lub sij hawm, piv nrog lwm polymers (PEEK, PPS, AF, POB), qhov zoo tshaj plaws li nyhuv yog qhov zoo tshaj plaws "tus khub" rau PTFE. Piv txwv li, nrog rau qhov ntxiv ntawm 15% cov ntsiab lus, ntxiv cov khoom no los txhim kho cov khoom PTFE puas tshaj li qhov ntxiv ntawm polyphenylene (POB) hnav ua 7 zaug siab tshaj qhov txwv PV nqi siab tshaj 2 zaug. Yog li, cov khoom tau siv dav hauv cov hluav taws xob ntsaws ruaj ruaj, khob, bushings, ntsia, saj zawg siv, kis tau looj tawv-resistant txheej thiab lwm cov ntaub ntawv PTFE.


Kev ua tau zoo ntawm SolverPI-Hmoov 1800 Filled PTFE

PI qhov sau pauv (%)

15%

Ceev (g / cm3):

1.96

Tensile Zog (MPa):

18.54

Kev Sau Ntawv (%):

311

Cov dej khov (ntug dej D):

57

Shrinkage (%):

3.07

Vicat softening kub (℃):

202

Coefficient ntawm kev sib txhuam

0.11

Hnav (g)

0.002-0.004




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    SOLVER POLYIMIDE founded rau lub kaum ib hlis 2010, yog ib lub chaw tsim tshuaj kev thiab qib high tech paus POLYIMIDE (PI) thiab cov khoom uas muaj lub npe "GOLDEN yas". SOLVER POLYIMIDE yog ib lub manufactures ntawm Thermoplastic Polyimide, Thermosetting Polyimide, hmoov Polyimide, Polyimide Pallet, Polyimide ua kua, Polyimide Profile, Polyimide Particle, Polyimide Monomer, Polyimide ua npuas ncauj , Cob polyimide, txheej Polyimide, Polyimide puas khoom, Polyimide siv lead ua kua tuab si lug no thiab hais txog. thermoplastic polyimide hoobkas, tuam txhab, theem muag tag nrho, muas, cov khoom. SOLVER POLYIMIDE polyimide yog ib yam kev kawm siab yam xws li tshuab yas. Nws tsis zoo xwb muaj thermal yav tom ntej, txhua yam, dielectric, stability seem, ua hauj corrosion thiab tawg los tiv thaiv kev, tab sis kuj muaj zoo machinability. Nws yuav tau zoo li tus los ntawm kev sib txawv xws li zoo li molding, extrusion, molding txhaj tshuaj thiab txhaj tshuaj....
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