Ekhaya » Iindaba » I-PTFE i-Adhesive Tape » PTFE Tape ye-Abrasion-Resistant Sliding Friction: Iingqwalasela ezi-5 eziphambili

I-PTFE Tape ye-Abrasion-Resistant Sliding Friction: Iingcamango eziphambili ze-5

Iimboniselo: 0 uMbhali: Ixesha lokupapasha loMhleli weSiza: 2026-06-02 Imvelaphi: Isiza

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I-PTFE idume nge-coefficient yayo ephantsi ye-friction (0.05-0.10). Kodwa nini Iteyiphu ye-PTFE yobushushu obuphezulu isetyenziswa kwizicelo ezityibilikayo zokukhuhlana – njengeentsimbi zesikhokelo, iintambo zokunxiba, ii-chute liners, okanye izitywini ezityibilikayo – ukukhuhlana kukodwa akonelanga. Owona mceli mngeni kukuxhathisa ibrasion.

Ngaphandle kokhetho olufanelekileyo, i-PTFE yokwambathisa ihamba ngeeveki, iveza i-fiberglass substrate kwaye ibangele ukusilela kwintlekele. Iteyiphu eqhelekileyo engasiyonto ayilwanga umfowunelwa otyibilikayo.

I-Aokai PTFE iphuhlise iiteyiphu zePTFE ezinganxibiyo ezifuna usetyenziso lwesilayidi. Esi sikhokelo sibandakanya iingqwalasela ezintlanu eziphambili: iimethrikhi zokuxhathisa i-abrasion, umgangatho wokugquma, ukuzinza kwe-thermal, ukusebenza kwe-adhesive, kunye neendlela zokufakela.

Izalathisi zokuSebenza ezingundoqo eziza kuQinisekiswa

1. Ukuchaswa kwe-Abrasion - IParameter ebalulekileyo

Indlela yoVavanyo	Umgangatho	Ixabiso eliQhelekileyo (i-PTFE eqhelekileyo)	Okujoliswe kuko kwiTape eNganyangekiyo
Ilahleko yeTaber Abrasion (ASTM D4060, CS-17 wheel, 1000g load)	mg/1000 imijikelo	Amakhulu mg	<15 mg (ipremiyamu: <5 mg)
I-Coefficient eDynamic ye-Friction	μ	0.05-0.10 ekuqaleni	Izinzile 0.05-0.15 ebomini
Umda wePV (Uxinzelelo × Isantya)	Pa·m/s okanye psi·fpm	Iyahluka ngokuqulunqwa	Fumana kumthengisi

Kutheni i-Taber abrasion ibalulekile: I-PTFE ecocekileyo iyatyabeka inxiba ngokukhawuleza phantsi koqhagamshelwano lokutyibilika. I-PTFE ehlaziyiweyo ezaliswe (nge-carbon fiber, igraphite, i-MoS₂, okanye i-glass fiber) inciphisa kakhulu izinga lokunxiba. I-tape ye-Premium-resistant-resistant tape inokufikelela <5 mg ilahleko kwi-1000 imijikelezo - 20-50x engcono kune-PTFE engazaliswanga.

Umda we-PV uchaziwe: Ubuninzi bemveliso evumelekileyo yoqhagamshelwano Uxinzelelo (P) kunye ne-Sliding Velocity (V). Ukugqithisa lo mda kubangela ukuguga ngokukhawuleza, ukufudumala, okanye ukusilela kokugquma. Ngalo lonke ixesha ucela iijika zePV kumboneleli wakho.

I-Aokai PTFE inikezela ngamabakala eteyipu angagugiyo kunye nokulahleka kweTaber abrasion phantsi komjikelo we-10 mg / 1000 - iqinisekiswe ngovavanyo oluzimeleyo lwe-ASTM D4060. Ukuqulunqwa kwethu okuzaliswe yi-carbon-fiber-fiber kugcina i-μ ngaphantsi kwe-0.15 nasemva kwemijikelezo ye-10,000.

2. Umgangatho woKugquma kunye noLwakhiwo lweSubstrate

Ipharamitha	Ingcebiso	Ngoba
Ubukhulu bokugquma (umphezulu wokusebenza)	≥0.05 mm (0.08-0.15 mm ngokunxiba kakhulu)	Ukwaleka okutyebileyo kunika ubomi obude bokunxiba
Uhlobo lokwaleka	I-PTFE egcweleyo elungisiweyo (ikhabhoni, igraphite, iMoS₂, ifayibha yeglasi)	Uxhathiso oluphezulu kakhulu lwe-abrasion vs. olungazaliswanga
Ukwaleka ingqibelelo	Akukho mingxunya, ifakwe ngokupheleleyo	Ikhusela ukuvezwa kwangaphambili kwefiberglass
Isiseko sokuqina kwelaphu	≥200 N/cm	Uyaxhathisa ukuzolula phantsi kokhuhlane lokucheba
Uhlobo lwe-weave	I-high-power plain okanye i-satin weave	Ilaphu leAramid lomthwalo ogqithisileyo

3. Ukumelana nobushushu kunye nokuzinza kweThermal

Ubushushu benkonzo eqhubekayo buyakuhlangabezana nemfuneko yokusebenza (ngokuqhelekileyo ≥260°C)
Akukho kuthamba okugqithisileyo okanye ukukrala okukhawulezileyo kubushushu obuphezulu
Emva kokuguga okushushu kwi-250 ° C kwiiyure ze-100, amandla e-tensile kunye nokunciphisa ukusebenza kwe-abrasion akuyi kudlula i-20%

4. UkuSebenza koMaleko wokuGcina (KwiTapes zokuZincamathela)

Uhlobo oluncamathelayo	Ukumelana nobushushu	Anti-Creep	Ukufaneleka kokuSlayida
I-Silicone PSA	≤260°C	Ilungile ngokudibanisa okufanelekileyo	Ukhetho oluqhelekileyo
Acrylic PSA	≤150°C	Ubuhlwempu phantsi kobushushu	Ayinconywa kwi-high-temp sliding
I-Primer + silicone	≤260°C	Egqwesileyo	Ngeenxalenye ezisezantsi zamandla (umzekelo, intsimbi engatyiwayo)

Qaphela: Ukusetyenziswa komthwalo onzima we-sliding apho i-tape iphantsi koxinzelelo lwe-shear oluqhubekayo, qwalasela ukuqiniswa komatshini (i-rivets, i-clamping strips) ngaphezu kokunamathela.

5. Ubume boMphezulu kunye noKufana koButyebe

Ubume bomphezulu: Ubume obufakwe kancinci bunceda ukugcina inkunkuma egugileyo, ukuthintela izikhonkwane ezilinganayo okanye ukunxitywa kohlobo lwekhuba okubangelwa ngamasuntswana aqokelelweyo.
Ukunyamezela ukutyeba: Ubungqingqwa bubonke bulawulwa ngaphakathi ±0.02 mm ukunqumla umqulu opheleleyo ukuqinisekisa ufakelo lokugungxula kwaye uthintele ukophuka kwalapha kwangaphambi kwexesha.

Izisombululo zokuSebenzisa kwiiMeko zokuSlayida eziPhezulu zokunxiba

1. Ukuguqulwa kwezinto ezikrwada

Ukuguqulwa	Isiphumo	Engcono Kwi
Isihluzi seCarbon fiber	Ukuphucula ukuxhathisa kwe-abrasion, kwandisa μ kancinane	Umthwalo ophezulu, ukutyibilika ngesantya esisezantsi
Isihluzi seGraphite	Yehlisa ingxabano, ukuphuculwa kokunxiba okuphakathi	Isantya esiphezulu, izicelo ezinomthwalo ophantsi
Iglasi yefiber filler	Yandisa ubulukhuni kunye nokumelana nokunxiba	Umthwalo ophakathi, iindawo ezirhabaxa
MoS₂ filler	Ukuthambisa okugqwesileyo, ukumelana nokunxiba kakuhle	Iimeko zokuthambisa umda
I-PEEK yokugcwalisa umgubo	Ukumelana nokunxiba okuphezulu, ixabiso eliphezulu	Iimeko zokutyibilika ezigqithisileyo
I-Aramid / i-carbon fabric substrate	Ithatha indawo yefiberglass ukomelela okuphezulu	Umthwalo onzima, ukucheba okuphezulu

2. UkuMating Counterpart Matching

Ipharamitha	Ingcebiso	Ngoba
Uburhabaxa obuchaseneyo (Ra)	0.2 - 0.4 μm	Kurhabaxa kakhulu (Ra>0.8) → usika i-PTFE; imtyibilizi kakhulu (Ra<0.1) → akukho kugcinwa kobutyobo
Izixhobo ezihambelanayo	Intsimbi engatyiwayo, i-chrome plating, i-aluminiyam eqinile	Yiphephe intsimbi erhabaxa (i-graphite yasimahla ifakwe kwi-PTFE)
Ukuthintela amasuntswana anzima	Uthuli olubiyelweyo, ukucocwa rhoqo	Amasuntswana afakelweyo abangela ukunxitywa kwe-abrasive kakhulu
I-axiliary dry lubrication	I-PTFE okanye ilube eyomileyo esekwe ngefluorine (engangcolisi, ukumelana nobushushu obuphezulu)	Yehlisa ukukhuhlana kunye nokwanda kobushushu

3. Iingcebiso zokuFakelo kunye noYilo lweZakhiwo

Umlinganiselo	Ukuphunyezwa	Inzuzo
Ukukhuselwa komda	Cwangcisa imiphetho ngaphandle kwendawo yokukhuhlana; zikhuseleke ngeentsimbi zokubamba intsimbi okanye zifakwe kwiigrooves; umatshini chamfer / incam engqukuva kwindawo yokukhwelana	Iphelisa ukuxobuka kohlobo lomhlakulo
Ukudibanisa ngokupheleleyo	I-Degrease kunye nesiseko se-roughen (ukuqhuma kwi-Sa2.5); roll tape ngokucokisekileyo ukukhupha umoya; kumthwalo onzima, udibanise i-adhesive kunye ne-mechanical fasting	Ithintela ukufuduswa kunye nokubanjwa komoya
Uyilo olunokutshintshwa kwimodyuli	Nyusa iteyiphu kwisilayidi/icwecwe elingaphantsi elinokuqhawuka	Ukutshintshwa kwamaxesha ngamaxesha, kugcina ukuchaneka kwesixhobo

Isiphelo – ImiGaqo-siseko emithathu yokuKhetha

Ngeemeko zokutyibilika ezigxile kwi-abrasion, beka phambili:

Ukuzaliswa kwe-PTFE eguquliweyo - I-fiber ye-Carbon, i-graphite, i-MoS₂, okanye i-fiber fiber filler iphucula ngokuphawulekayo ukuxhatshazwa kwe-Taber abrasion (ithagethi <15 mg / 1000 imijikelezo, ngokufanelekileyo <5 mg).
I-substrate yamandla aphezulu - I-Fiberglass ene-≥200 N / cm yamandla e-tensile, okanye i-aramid / i-carbon fabric kwimithwalo enzima.
Ubunzima bobuso obulawulwayo obulawulwayo - Gcina i-Ra 0.2-0.4 μm, sebenzisa insimbi engenasici okanye i-chrome enzima.

Iimfuno ezongezelelweyo:

Cela idatha yeTaber abrasion kunye nemida yePV kubaboneleli.
Faka kunye nokukhusela edge (i-clamping strips, i-groove embedding, i-chamfered mating parts).
Umthwalo onzima oqhubekayo wokutyibilika, udibanise i-adhesive kunye ne -mechanical fasting.
Uyilo lokutshintshwa kweemodyuli apho kunokwenzeka.

Ngamafutshane, ukukhetha i-PTFE iteyiphu yobushushu obuphezulu kwizicelo zokukhuhlana ezirhabaxayo zifuna ukuya ngaphaya komgangatho ongentonga kunye ne-thermal specs. Gxininisa kwilahleko ye-Taber abrasion (<15 mg / 1000 cycles), igcwele i-coating modified, amandla e-substrate tensile (≥200 N / cm), kunye noburhabaxa bendawo yokukhwelana (Ra 0.2-0.4 μm). Ukukhuselwa komphetho okufanelekileyo, ukudibanisa ngokupheleleyo, kunye noyilo lweemodyuli zandisa ubomi benkonzo ngokumangalisayo.

Yiphephe iteyiphu ye-PTFE engagcwaliswanga kuqhagamshelwano oluguquguqukayo lwesilayidi – iya kuguga ngokukhawuleza. Endaweni yoko, khankanya amabanga angagugiyo anedatha ye-abrasion eqinisekisiweyo.

Ngaba ufuna iteyiphu ye-PTFE enganxibiyo kwisicelo sakho esityibilikayo? I-Aokai PTFE inikezela nge-carbon-fiber, graphite, kunye ne-MoS₂-ezaliswe ngamabakala kunye nokulahleka kwe-Taber abrasion ngaphantsi kwe-10 mg / 1000 cycles. Qhagamshelana nathi ngoxinzelelo lwakho, isantya, kunye nemathiriyeli ehambelana nayo ngengcebiso.

Umxholo Ubonelelwe ngu I-Jiangsu Aokai yeZixhobo eziNtsha zeTekhnoloji Co., Ltd.

Ukufumana iinkcukacha ezithe vetshe, ukubonisana ngesicelo, kunye nezisombululo ezilungiselelwe wena ezigquma i-PTFE ngelaphu lobushushu obuphezulu, iteyiphu encamathelayo ye-PTFE, ibhanti le-mesh le-PTFE, ibhanti le-fuser elingenamthungo, icala elinye le-PTFE elityatyekwe ngelaphu, ibhanti lokuhambisa elikwaziyo ukumelana nobushushu kunye nobushushu obuphezulu belaphu le-fiberglass , nceda uqhagamshelane nathi: