Iiarhente zokugqiba umphezulu ezifakwe kwilaphu le-fiberglass phambi kokutyabeka kwe-PTFE zibalulekile kwi-PTFE yokugqibela yokusebenza kwelaphu lobushushu obuphezulu. I-Organosilane coupling agents zenza iibhulorho ze-molecular phakathi kwe-fiber yeglasi ye-inorganic kunye ne-organic PTFE, ukunyusa amandla e-peel ukusuka ku-<2 N / cm ukuya kwi-4-8+ N / cm. Unyango olufanelekileyo lukwaphakamisa ukuxhathisa ukushisa (260 ° C +), ukusebenza kwe-dielectric, kunye nokuchasana kweekhemikhali. Ilaphu elingaphathwanga likhokelela kwi-delamination, ukugqabhuka, kunye nobomi obufutshane benkonzo.

Uxinzelelo lwe-Warp kunye ne-weft yelaphu le-fiberglass limisela ukusebenza kwelaphu lobushushu obuphezulu be-PTFE. Uxinaniso oluphezulu lonyusa amandla okuqina kunye nokuguda komphezulu kodwa kunciphisa amandla okukrazula (i-U-curve eguqulweyo), ukuguquguquka, kunye nokungena kokugquma. Uxinzelelo olufanelekileyo lulinganisa ukungena, ukuchasana nokukrazula, ukuguquguquka, kunye nokugqiba komphezulu. Uxinaniso oluphantsi lufanela ukugoba okuguquguqukayo; uxinaniso oluphezulu lwe-non-stick kunye ne-insulation.

Ipateni ye-Fiberglass weave - ecacileyo, i-twill, okanye i-satin - ichaphazela kakhulu iipropati zelaphu zobushushu obuphezulu be-PTFE. I-Satin weave inika amandla aphezulu okukrazula (2-3x plain) kunye nokuguquguquka, ilungele ukugoba okuguquguqukayo. I-Plain weave ibonelela ngokugqwesileyo kozinzo lwe-dimensional kunye nokuncamathelwa kwamaxolo, alungele usetyenziso olumileyo. I-Twill ibhalansisa zonke iipropathi zokusetyenziswa ngokubanzi.

I-Coating uniformity ye-PTFE i-high-temperature yelaphu igqitywe yimiba emine: ukubunjwa kwe-coating (ubungakanani be-particle 0.15-0.35 μm, i-viscosity, umxholo oqinileyo), i-coating & sintering process (i-blade coating ekhethwayo ngokufana), umgangatho we-substrate (ipateni ye-weave, unyango lwangaphambili), kunye nemeko yokuvelisa (20-25% R <60% <H). Dip + blade inkqubo edityanisiweyo ibhalansi ukungena kunye nokuguda komphezulu.

Ukucoca nokugcinwa ngokufanelekileyo kwandisa ubomi belaphu le-PTFE lobushushu obuphezulu. Coca emva kokusetyenziswa nasemva kokupholisa. Sebenzisa iibhrashi ezithambileyo, izicoci ezingathathi hlangothi, okanye utywala ukwenza amabala. Ungaze usebenzise iiasidi ezomeleleyo/iialkali, iblitshi, okanye izikrweqe zentsimbi. Ukuthambisa ioli ye-silicone rhoqo kunciphisa ukunxiba. Landela ezi zikhokelo ukuthintela ukonakaliswa kwengubo.