PTFE Polymer
-
ʻO ka pololei a me ke kuhikuhi ʻana o nā huahana PTFE
Introduction: Ma keʻano laulā, ʻaʻole maʻalahi ka mālama ʻana i ka pololei o ka huahana PTFE no ka mea ʻoi aku ka kiʻekiʻe o kona coefficient o ka hoʻonui laina ma mua o nā metala, a ʻo kahi o ka nui o ka hoʻololi ʻana o ka leo ma kahi o ka lumi wela e hoʻololi i ka leo ma kahi o 1 a 2%.Eia kekahi, ʻoi aku ka PTFE i ka paia lahilahi ...Heluhelu hou aku -
Kaʻina hana o PTFE
Ua hoʻomākaukau mua ʻia ʻo Tetrafluoroethylene i ka makahiki 1933. Hoʻokumu ʻia ka synthesis kalepa o kēia manawa ma luna o fluorspar, sulfuric acid a me chloroform.Ke Kaʻina Hana Hana Kumu o ka PTFE Polymer: ʻO ka hana ʻana o ka PTFE Polymer/ Resin ua hana maoli ʻia i ʻelua mau pae.ʻO ka mea mua, ʻo TFE Monomer ka mea maʻamau ...Heluhelu hou aku -
Extrusion o nā polymers
ʻO ka Extrusion kahi hana o ka hana ʻana i nā huahana lōʻihi o ka ʻāpana keʻa mau (nā lāʻau, nā ʻāpana, nā paipu, nā kiʻiʻoniʻoni, ka uhi ʻana o ka uea) e koi ana i ka polymer palupalu ma o ka make me ka wehe.Hoʻokomo ʻia nā mea polymer ma ke ʻano o nā pellets i loko o kahi extruder ma o ka hopper.ʻO ka mea ...Heluhelu hou aku -
Hoʻopili polimer
ʻO ka Adsorption ka hoʻopili ʻana o nā ion a i ʻole nā molekole ma luna o ka ʻili o kekahi māhele ʻē aʻe.Hiki i nā iona a me nā molekole ke hoʻopili i nā ʻano ʻili he nui me nā ʻili polymer.ʻO ka polymer kahi mole nui i haku ʻia me nā subunits hou i hoʻopaʻa ʻia ...Heluhelu hou aku -
Polycarbonates (PC) vs Polymer PTFE/FEP Mīkini
ʻO Polycarbonates (PC) he pūʻulu o nā polymers thermoplastic i loaʻa nā pūʻulu carbonate i kā lākou mau hana kemika.ʻO nā polycarbonate i hoʻohana ʻia i ka ʻenekinia he mau mea ikaika, paʻakikī, a ʻike ʻia kekahi mau māka.Maʻalahi lākou e hana, hoʻoheheʻe ʻia, a thermoformed.Ma muli o kēia mau pono ...Heluhelu hou aku -
Ka hana a me ka mīkini ʻana i nā ʻāpana PTFE
ʻIke ʻia ʻo PTFE no kona kūpaʻa a me ke kūʻē ʻana i nā kinikona he nui.… He mea maʻalahi loa kēia, a hana mākou i nā ʻāpana mīkini i kēia mea.ʻO ka mea maʻamau, ua hana ʻia ʻo PTFE i nā ʻano semi-finished me ka hoʻoemi a i ʻole nā ʻenehana hoʻoheheʻe iso-static.ʻO ka PTFE resi ...Heluhelu hou aku
