Kumu kūʻai hale hana PTFE + PA66/POM/PA46 no nā ʻāpana kaʻa
ʻO Poly tetra fluoroethylene (PTFE), i kapa ʻia ʻo "king of plastics", he polymer polymerized e ka ethylene tetrafluoroethylene ma ke ʻano he monomer.ʻO ka waxy keʻokeʻo, translucent, wela maikaʻi a me ke kūpaʻa anu, hiki ke hoʻohana ʻia i -180 ~ 260 C no ka manawa lōʻihi.Loaʻa i kēia mea nā hiʻohiʻona o ka anti - acid, anti - alkali, anti - nā mea hoʻoheheʻe organik like ʻole, aneane hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe āpau.I ka manawa like, polytetrafluoroethylene nā hiʻohiʻona o ka wela kiʻekiʻe, haʻahaʻa loa kona coefficient o friction, no laila hiki ke hoʻohana ʻia no ka lubrication, akā maʻalahi hoʻi e hoʻomaʻemaʻe i ka uhi kūpono i loko o ka paipu wai Material plastic Poly tetra fluoroethylene (PTFE) , ʻike nui ʻia ʻo "king of plastics", he polymer polymerized e ethylene tetrafluoroethylene ma ke ʻano he monomer.ʻO ka waxy keʻokeʻo, translucent, wela maikaʻi a me ke kūpaʻa anu, hiki ke hoʻohana ʻia i -180 ~ 260 C no ka manawa lōʻihi.Loaʻa i kēia mea nā hiʻohiʻona o ka anti - acid, anti - alkali, anti - nā mea hoʻoheheʻe organik like ʻole, aneane hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe āpau.I ka manawa like, polytetrafluoroethylene nā hiʻohiʻona o ka wela kiʻekiʻe, haʻahaʻa loa kona coefficient o friction, no laila hiki ke hoʻohana ʻia no ka lubrication, akā maʻalahi hoʻi e hoʻomaʻemaʻe i ka uhi kūpono i loko o ka paipu wai Material plastic Poly tetra fluoroethylene (PTFE) , iʻike nuiʻiaʻo "ke aliʻi o nā plastics", he polymer polymerized e ka ethylene tetrafluoroethylene ma keʻano he monomer.White waxy, translucent, wela maikaʻi a me ke anu anuanu, hiki ke hoʻohanaʻia i -180 ~ 260 C no ka manawa lōʻihi. nā hiʻohiʻona o ka anti - acid, anti - alkali, anti - nā mea hoʻoheheʻe organik like ʻole, aneane hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe āpau.I ka manawa like, loaʻa ka polytetrafluoroethylene i nā ʻano o ka wela kiʻekiʻe, haʻahaʻa loa kona coefficient o friction, no laila hiki ke hoʻohana ʻia no ka lubrication, akā maʻalahi hoʻi e hoʻomaʻemaʻe i ka uhi kūpono i loko o ka paipu wai.
Nā hiʻohiʻona PTFE+PA66/POM/PA46
Paʻa i ka mahana maʻamau a me ke kaomi, pale i ka haʻahaʻa a me ka wela, ʻaʻohe wahi hoʻoheheʻe maoli i ka wela kiʻekiʻe, hoʻoheheʻe mālie ma luna o 450 ℃ a huli pololei i ke kinoea.Ma 327 ℃, nalowale koke ka ikaika mechanical.ʻAʻole hiki ke hoʻoheheʻe ʻia i kekahi solvent.
Ma waho aʻe o kona hiki ke hana me nā metala alkali hoʻoheheʻe ʻia, ʻaʻole hiki ke hoʻoheheʻe ʻia e kekahi mea, ʻaʻole hoʻi e loli i ka wā i hoʻolapalapa ʻia i loko o ka waika hydrofluoric, aqua roya, a i ʻole fuming sulfuric acid, a i ʻole sodium hydroxide.2.ʻO ka pauka keʻokeʻo, ʻaʻala ʻole, ʻono ʻole a ʻona ʻole, i ʻike mau ʻia ʻo "ke aliʻi o nā plastics".
Loaʻa iā ia ke kūpaʻa kemika maikaʻi loa, ka pale ʻana i ka corrosion, sealing, high non-viscosity, insulation uila a me ka hoʻomanawanui anti-aging maikaʻi.
ʻO ke kūpaʻa wela kiʻekiʻe, ka mahana hana a hiki i ka 250 ℃. ʻO ke kūpaʻa haʻahaʻa haʻahaʻa, ʻo ka haʻahaʻa haʻahaʻa he mechanical toughness maikaʻi, ʻoiai inā hāʻule ka mahana i -196 ℃, hiki ke mālama i ka 5% elongation.
ʻO ke kū'ēʻana o ka corrosion, ka hapa nui o nā kinikona a me nā mea hoʻoheheʻe e hōʻike i ka inert, ka waikawa ikaika a me ka alkali, ka wai a me nāʻano mea hoʻohenehene.
ʻO ka lubrication kiʻekiʻe, ʻo ia ka mea paʻa friction coefficient o ka haʻahaʻa.
Non-adhesive, ʻo ia ka mea paʻa o ka haʻahaʻa haʻahaʻa haʻahaʻa, ʻaʻole e pili i kekahi mea.
Non-toxic, me ka physiological inertia, e like me nā kīʻaha koko a me nā ʻāpana i hoʻokomo ʻia i loko o ke kino no ka manawa lōʻihi me ka ʻole o nā hopena ʻino.
PTFE+PA66/POM/PA46 kahua noi nui
Hoʻohana nui ʻia i nā mīkini, nā mea kani, nā ʻāpana kaʻa, ka uila a me ka uila, ke kaʻaahi, nā mea hana hale, nā kamaʻilio, nā mīkini textile, nā haʻuki a me nā huahana leʻaleʻa, nā paipu aila, nā pahu wahie a me nā huahana ʻenekinia pololei.
| Kahua | Nā hihia noi | |||
| ʻOihana uila | Hiki ke hoʻohana ʻia nā mea kūʻē i ka corrosion a me ka ʻaʻahu no nā bearings, gaskets, valves and chemical pipelines, pipe fittings, equipment lining. | |||
| ʻāpana uila | Nā ʻāpana uila insulation kiʻekiʻe | |||
| Nā ʻāpana kaʻa | ʻO nā Radiators, ka peʻahi hoʻoluʻu, ka lima puka, ka pāpale pahu wahie, ka pahu pahu hau, ka uhi pahu wai, ka pahu kukui. | |||
| SIKO Papa No. | Hoʻopiha (%) | FR(UL-94) | wehewehe |
| SPCT66G15/20/30 | 15%-30% | HB/V0 | Ua hoʻomaikaʻi ʻia ka ʻaʻahu kiʻekiʻe, lōʻihi me ka hoʻohana ʻana i ka thermally stable, dimensional stability pale kemika, kiʻekiʻe rigidity, creep resistant.ʻAʻole hiki ke hoʻoheheʻe ʻia ka PTFE i nā ʻakika a me nā kumu, kūpaʻa i nā mea hoʻoheheʻe organik ʻē aʻe, a ʻaneʻane hiki ʻole ke hoʻoheheʻe ʻia i nā solvents a pau.I ka manawa like me nā ʻano wela kiʻekiʻe, haʻahaʻa loa kona friction coefficient, no laila hiki ke hoʻohana ʻia no ka lubrication.Hoʻohui pū ʻia me PPS, PPA, PA66, PA46, MOS2, hiki ke hoʻomaikaʻi maikaʻi i ka pale ʻana i ka lole, friction a me nā waiwai sliding viscous o kēia mau mea.Hoʻohana nui ʻia no ka hana ʻana i nā gears, bearings a me nā pulleys, e hoʻohana ʻia e hoʻololi i ka hana o ka lubrication o nā ʻāpana metala, e hoʻemi i ke kaumaha o nā ʻāpana a hoʻemi i nā kumukūʻai mālama. |
| SPCT66MOG15/20/30 | |||
| SP90T10AF15 | |||
| SPCT46G15/20/30 |
