Zifukwa zabwino kwambiri zotsutsana ndi magetsi za PTFE chubu

Pali mitundu iwiri ya chubu PTFE: chubu extrusion ndi kuumbidwa chubu.M'mapulasitiki odziwika, PTFE ili ndi ntchito zabwino za mankhwala ndi dielectric, ndipo ingagwiritsidwe ntchito pa kutentha kwa -180 ° C mpaka + 260 ° C, ndipo Ndi coefficient yotsika kwambiri ya mikangano, imakhala yoyenera pazinthu zina zazitali komanso zopanda mphamvu. -zigawo zamakina okhazikika: zisindikizo / ma washers, mphete, mbale zovala / mipando, zida zotchinjiriza, ntchito zolimbana ndi dzimbiri, zida zamakina, zomangira, Mafuta ndi gasi, mafakitale a petrochemical, makampani opanga mankhwala, zida ndi zida, etc.

Pali mitundu iwiri yaPTFE chubu: extrusion chubundi machubu opangidwa.M'mapulasitiki odziwika, PTFE ili ndi ntchito zabwino za mankhwala ndi dielectric, ndipo ingagwiritsidwe ntchito pa kutentha kwa -180 ° C mpaka + 260 ° C, ndipo Ndi coefficient yotsika kwambiri ya mikangano, imakhala yoyenera pazinthu zina zazitali komanso zopanda mphamvu. -zigawo zamakina okhazikika: zisindikizo / ma washers, mphete, mbale zovala / mipando, zida zotchinjiriza, ntchito zolimbana ndi dzimbiri, zida zamakina, zomangira, Mafuta ndi gasi, mafakitale a petrochemical, makampani opanga mankhwala, zida ndi zida, etc.

Anti-panopa ntchito ya PTFE chubu

Pogwiritsira ntchito, chubu la PTFE liyenera kukhala losinthika kwambiri, popanda ming'alu / zowonjezera zomwe zingakhudze ntchito yotsekemera.

Kuonjezera apo, popeza chofunikacho chikhoza kukhala chingwe chomwe chingagwirizane popanda cholumikizira, chubu la PTFE palokha liyenera kukhala lalitali lopitirira.Choncho, m'pofunika kuti athe kupanga mipope yolumikizira ndi kutalika kwa mamita osachepera 150 mpaka 300 popanda kuipa.

The PTFE chubu ali mkulu kwambiri odana ndi panopa ntchito.Palibe njira kuti magetsi osasunthika amamatire pamwamba pa zinthuzo kudzera mu PTFE.Pakafika povuta kwambiri, pamakhala zotheka zamoto.

M'mapulogalamu omwe amakhudza nthunzi yoyaka moto, zoyaka ndi zoopsa kwambiri.Kuti athetse vutoli, chodzaza ngati kaboni chimawonjezedwa ku chubu cha PTFE kuti muthe kutulutsa magetsi osasunthika kudzera mu data.Kuwonjezera mpweya amachepetsa insulating ntchito ya PTFE chubu kumlingo wakutiwakuti, koma ntchito zinthu akadali apamwamba kwambiri kuposa insulator aliyense ochiritsira.

Makhalidwe akuluakulu a PTFE chubu

1. PTFE chubu angagwiritsidwe ntchito ngati waya insulator, zipangizo zachipatala chitoliro, madzimadzi otaya chitoliro, m'chimake, etc.

2. Kutentha kwapamwamba kwambiri, kumatha kuvomereza kutentha mpaka madigiri 680 Fahrenheit, ndipo kutentha kumatsika mpaka -320 degrees Fahrenheit.

3.Ili ndi makhalidwe abwino kwambiri amagetsi okhala ndi dielectric yotsika ya 2.1 pakati pa -40 madigiri Fahrenheit ndi 480 madigiri Fahrenheit.

4. Ili ndi static friction coefficient.

5. Khalani ndi ulesi wamankhwala ndi mankhwala ambiri achilengedwe komanso osakhazikika.