Isiphumo soMgangatho wokuFundisa kwi-PTFE Ilaphu lobushushu obuphezulu

I-Jiangsu Aokai New Materials, umenzi womthombo we-PTFE welaphu lobushushu obuphezulu, uya kukuchazela ukuba kwinkqubo ye-sintering yokuvelisa i-PTFE yelaphu eliphezulu lobushushu ngokufaka ilaphu le-glass fiber nge-emulsion ye-PTFE, izinga lokufudumeza yiparameter engundoqo emisela umgangatho wemveliso egqityiweyo. Ukukhawuleza okanye ukucotha kakhulu izinga lokufudumeza kuya kuphazamisa uxinzelelo kunye nebhalansi yokudlulisa ubunzima ngexesha lokuqulunqwa kwe-PTFE yelaphu lobushushu obuphezulu.

I. Iingozi Zokufudumeza Okucothayo Ngokugqithisileyo ukuya kwiLaphu lobushushu obuPhezulu be-PTFE

·  I-Blistering : Ukuba ukufudumeza kucotha kakhulu ngexesha lokuveliswa kwe-PTFE i-high-temperature cloth ngokufaka ilaphu le-fiber yeglasi kunye ne-emulsion ye-PTFE, izinto eziphilayo ezifana ne-surfactants kunye ne-stabilizers kwi-emulsion ziya kuhamba ixesha elide le-pyrolysis, ivelisa isixa esikhulu segesi. Ngeli xesha, i-PTFE ixinanisa kwangaphambi kwexesha, ivalela iziteshi zegesi kwilaphu lefiber yeglasi, ibambe amaqamza anoxinzelelo oluphezulu ngaphakathi kwengubo kwaye ibangele ukugqabhuka komhlaba kwilaphu eligqityiweyo le-PTFE lobushushu obuphezulu.

·  Ukuncamathela okucuthiweyo : Ukufudumeza okucothayo kukhokelela ekwenziweni kocweyo olutyebileyo olutyebileyo lwe-brittle diffusion kujongano phakathi kwe-PTFE kunye nelaphu lefayibha yeglasi, inyusa ukungahambelani kokwandiswa kwe-thermal kwaye ngaloo ndlela kuncitshiswe ukuncamathelisa phakathi kokwaleka kunye ne-substrate ngexesha lemveliso ye-PTFE yelaphu lobushushu obuphezulu.

II. Iingozi zokuFudumeza ngokukhawuleza kwi-PTFE Ilaphu lobushushu obuphezulu

·  Ukuqhekeka : Ukufudumeza okukhawulezayo okugqithileyo kuvelisa uxinzelelo olukhulu lobushushu ngexesha lemveliso ye-PTFE yobushushu obuphezulu ngelaphu ngokufaka ilaphu leglasi yefiber nge-PTFE emulsion. Ngenxa yomahluko omkhulu wokwandiswa kwe-thermal coefficients phakathi kwe-PTFE kunye nelaphu lefiber yeglasi, ukufudumeza okukhawulezileyo kubangela ukuba umphezulu wokugquma ucole ngokukhawuleza ngelixa ingaphakathi lisilela ukuphumla ngexesha, okukhokelela ekuqhekekeni kwe-micro-okanye nokuqhekeka, ukonakalisa kakhulu ingqibelelo yesakhiwo selaphu le-PTFE lobushushu obuphezulu.

·  I-Blistering and Poor Adhesion : Ngaphantsi kokufudumala okukhawulezileyo, uxinzelelo lomphunga oluveliswa kukubola ngokukhawuleza kwezinto eziphilayo azikwazi ukuphunyuka kwindawo yokwambathisa etywiniweyo, yenze amaqamza ashinyeneyo. Kwangaxeshanye, i-emulsion ye-PTFE iyasilela ukumanzisa ngokupheleleyo ilaphu lefayibha yeglasi, ibangela iziphene zokudibanisa ujongano kunye nokunciphisa kakhulu ukunamathela kwelaphu le-PTFE lobushushu obuphezulu.

Ukunqanda ezi ziphene zingasentla kunye nokuvelisa umgangatho ophezulu we-PTFE welaphu lobushushu obuphezulu, i-Aokai ilawula ngokungqongqo izinga lokufudumeza kwimveliso eyiyo ngokwamkela ukufudumeza okunyathelweyo  (umzekelo, ubushushu begumbi → 120℃ ngokususa isibophelelo → ukucolwa ngokukhawuleza okungaphezulu kwe-300℃), ukulinganisa ukukhutshwa kwegesi kunye nokuphumla koxinzelelo.

Olu lwazi lungasentla lunikezelwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Ukuba unqwenela ukufunda ngakumbi malunga neeparitha ezineenkcukacha, iimeko zesicelo kunye nezisombululo ezilungiselelwe uluhlu olupheleleyo lwemveliso, kubandakanya i-PTFE ilaphu lobushushu obuphezulu, iteyiphu yobushushu obuphezulu be-PTFE, ibhanti elinobushushu obuphezulu be-PTFE, amabhanti angenamthungo oomatshini bokudibanisa, ilaphu le-PTFE elinamacala elinye, i-glass-high-high-temperature resistant Nceda uqhagamshelane nathi ngokusebenzisa la majelo alandelayo:

·  I-Hotline yeNkonzo: Mnu Guo 18944819998

·  UMnu Liu 13705266308

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