ʻO ka SAE 100 R14 Hydraulic Hose me ka PTFE Tube
Noi SAE 100 R14
He kūpono ʻo SAE 100 R14 no nā hoʻohana kaomi kiʻekiʻe a me nā mahana kiʻekiʻe. He kūpono ia no ke kaʻina hana meaʻai, ka wai wela kiʻekiʻe, ka wai wela haʻahaʻa a me ka hoʻoili kemika. Hana pū ia i nā mīkini, nā mea uila, nā kaʻa, nā mokulele, nā aerospace, nā pūʻali koa a me nā wahi ʻē aʻe he nui. ʻOiaʻiʻo, he mea maikaʻi loa ia no ka ʻōnaehana hydraulic.
Wehewehena
Hoʻopili ʻo SAE 100 R14 i ka PTFE ma ke ʻano he paipu o loko. ʻO PTFE ke "mōʻī o ka palakiko". No ka mea, he mau waiwai maikaʻi loa kona.
ʻAʻole e pipili
ʻAneʻane ʻaʻole e pipili nā mea āpau me ka PTFE. ʻOiai kahi PTFE ʻē aʻe he waiwai kūpaʻa ʻole kona.
Kūpaʻa i ka mahana
He kūpaʻa maikaʻi loa ko PTFE i nā mahana kiʻekiʻe a me nā mahana haʻahaʻa. Hiki iā ia ke hana mau ma 260℃ no ka manawa lōʻihi. I kēia manawa, hiki iā ia ke kū i 300℃ i ka manawa pōkole. No laila, he kūpaʻa wela maikaʻi loa ia. Ma ka ʻaoʻao ʻē aʻe, hiki iā ia ke hana i ke anuanu me ka ʻole o ka haki.
Kūpaʻa i ka abrasion
He haʻahaʻa ka haʻalulu o ka PTFE a he kūpaʻa maikaʻi loa i ke kaomi kiʻekiʻe. ʻO 0.04 wale nō ka haʻalulu. Eia kekahi, kūʻē ia i ka abrasion a ʻaʻole e pipili i ke kaomi.
Kūpaʻa i ka palaho
Hiki i ka PTFE ke hoʻomanawanui i ka aneane āpau o nā waikawa ikaika e like me ka aqua regia. Hiki iā ia ke hoʻomanawanui i ka alkali ikaika, ka mea hoʻoheheʻe oxidizing a me ka mea hoʻoheheʻe organik. No laila, kūpono ia no ka hoʻoili kemika.
ʻO ka pale uila maikaʻi loa
No ka PTFE kahi mea nonpolar kiʻekiʻe, no laila he waiwai dielectric maikaʻi loa kona. ʻOiai ʻo ka dielectric constant ma kahi o 2.0. A ʻo ia ka mea liʻiliʻi loa ma waena o nā mea insulate uila āpau.
Waiwai mīkini kūpono
ʻO ka ikaika tensile ma kahi o 25 Mpa. ʻOiai ʻo ka elongation he 250%-350%. I kēia manawa, ʻo ka paʻakikī he 50-65D.
Hāʻawi ka uhi ulana kila kila i ka pale maikaʻi loa i ka hose. A pale ia i ka hose mai ka hopena a me ka ʻoki ʻana.
ʻO ka maikaʻi ka mea nui iā mākou. A ke koi nei mākou e hāʻawi iā ʻoe i ka hose kūpono loa. Me ka lawelawe kūikawā, ʻo Orientflex kāu mea hoʻolako hilinaʻi.
