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Pehea e hoʻohana ai i ka tape PTFE
ʻO ka tape polymer kahi ʻano lipine kūikawā i hoʻohana ʻia i ka paipu e hoʻopaʻa pono i nā pilina, me ka hōʻoia ʻana ʻaʻole e kahe nā paipu.Ua kapa ʻia kēia lipine he poly(tetrafluoroethylene) (PTFE) tape, me ka polymer he hōʻailona o ka hui DuPont.He mea hoihoi loa ka PTFE....Heluhelu hou aku -
ʻO ke ʻano hana no ka PTFE ma ke kaomi ʻana
ʻO ka helu hoʻoheheʻe crystallization o PTFE he 327 ℃, akā ʻaʻole hiki ke resin i ka moku hoʻoheheʻe a hiki i luna o 380 ℃, a ʻoi aku ka kiʻekiʻe o ka melt viscosity e like me 1 010 Pa * S.Eia kekahi, he ikaika ko ka PTFE.No laila, ʻaʻole hiki iā ia ke hoʻoheheʻe i ke ʻano hana, ʻaʻole hiki ke hoʻoheheʻe ʻia i ke kaʻina hana ...Heluhelu hou aku -
PFOA a me PTFE Cookware – E pili ana i kou ola kino
ʻAʻole kūʻē ka hoʻopaʻapaʻa e pili ana i ka mea kuke nonstick i kona ʻoluʻolu a i ʻole ka maʻalahi o ka hoʻohana.Pili ia iā ia iho inā he ʻelua pūhui: palekana ka PFOA a me ka PTFE, ʻoi loa ke hoʻohana ʻia ma ke ʻano he papa kuke.Nui nā pane i kēia pilikia, ma muli o ka nui o ka pōʻino o ka ...Heluhelu hou aku -
No ke aha e koho ai i ka pepa PTFE
ʻO ka Polytetrafluoroethylene (PTFE) ka leo like me ka nui o ka ʻepekema akā ʻoi aku ka maikaʻi o ka ʻike ʻia e kona inoa inoa: polymer.Loaʻa i kēlā me kēia kanaka ka hōʻiliʻili o nā ipu hao ʻole a me nā pā i uhi ʻia me ka PTFE.ʻO ka hui pū ʻana o nā waiwai kemika a me ke kino o PTFE he hopena o kāna fluoro maoli ...Heluhelu hou aku -
Polymer PTFE/FEP vs Torlon Mīkini
Hoʻohui ʻo Torlon® PAI (polyamide-imide) i ka hana ʻokoʻa o nā polyimides thermoset me ka pono o ka hoʻoheheʻe ʻana o nā thermoplastics.Hāʻawi nā māka pale ʻaʻahu i ka hana maikaʻi ʻole ma nā wahi maloʻo a lubricated.Mālama nā māka ikaika kiʻekiʻe i ko lākou paʻakikī, ikaika kiʻekiʻe ...Heluhelu hou aku -
Koho ʻia ʻo Ball Valve Seals Material
He mea nui ke koho ʻana i kahi mea sila no ka ʻeke kinipōpō i kāna hana kūleʻa.Ma kēia pou, e nānā mākou i kekahi o nā hiʻohiʻona nui o nā koho i hoʻohana maʻamau ʻia no nā sila polymer i loko o nā pahu pōpō.Eia kekahi mau pou hou e pili ana i nā Noho Polymer a me nā Solutions Sealing: ...Heluhelu hou aku
