Teflon PTFE Powder
PECOAT® Teflon PTFE ʻO ka pauka liʻiliʻi he polytetrafluoroethylene keʻokeʻo keʻokeʻo keʻokeʻo haʻahaʻa haʻahaʻa i hoʻohana ʻia e ke ʻano kūikawā. ʻAʻole wale ia e mālama i nā waiwai maikaʻi o PTFE, e like me ke kū'ē kemika, ke kūpa'a wela, ke kū'ē i ke aniau, a me ke kū'ē wela, akā he nui nā mea like'ole, e like me ka crystallinity ki'eki'e, ka dispersibility maika'i, a me ka ma'alahi o ka hui'ana me nā mea'ē a'e. No laila, hoʻohana nui ʻia i ka hoʻololi ʻana i nā mea polymer e hoʻomaikaʻi ai i ka lubricity, ke kūpaʻa ʻana, ka paʻa ʻole, a me ka retardancy ahi o ka substrate, e hoʻomaikaʻi nui i ka hana o ka substrate. Eia kekahi, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui kiʻekiʻe i nā ʻoihana e like me nā inika, nā uhi, a me nā plastic.
ʻIkepili kino maʻamau:
- ʻAno: ʻO ka pauka micro keʻokeʻo
- Māmā: 0.45g / ml
- Ka hāʻawi ʻana i ka nui o nā ʻāpana:
(1) ʻAno maʻamau: D50 <5.0 μm,
(2) D50 =1.6±0.6μm
(3) D50 =2.8±1.6μm
(4) D50 =3.8±1.6μm
(5) D50=10μm
(6) D50=20-25μm - Keokeo: ≥98
- ʻĀpana ili kikoʻī: 3 m²/g
- Ka helu hehee: 327±5°C
Pākuʻi PECOAT® Teflon PTFE hiki ke hoʻomaikaʻi i ka pauka micro i kahi huahana i kona mau mea lāʻau ʻole, ʻaʻahu, a me ka ʻōpala. ʻO kēia no ka mea he mau ʻano ia:
ʻO ka mea mua, ma muli o ka haʻahaʻa haʻahaʻa loa o ka ikehu o PTFE micro-powder, hiki iā ia ke hana i kahi pale pale ʻole me ka ʻili o ka huahana, a laila e hoʻomaikaʻi ai i ka non-stickiness o ka huahana.
ʻO ka lua, PTFE ʻO ka micro-powder ka pale lole kiʻekiʻe, hiki ke hōʻemi i ka ʻaʻahu a me ka friction coefficient o ka huahana i ka wā friction, a hoʻolōʻihi i ke ola lawelawe o ka huahana.
Eia ke oki, PTFE He kiʻekiʻe ka paʻakikī a me ka pale ʻana o ka micro-powder, hiki ke hōʻemi i ka pilikia o ka ʻili ʻana o ka huahana a hoʻomaikaʻi i kona kūʻē ʻana.
PECOAT® Teflon PTFE Loaʻa i ka Micro Powder ka dispersibility maikaʻi loa, ka hoʻohālikelike a me ka lubricity.
Dispersibility: E pili ana i ka hiki o PTFE ʻO ka pauda micro e hoʻopuehu like ʻia i loko o ka wai a i ʻole ke kinoea. Hiki i ka dispersibility maikaʻi ke hoʻonui i ka ʻāpana ili kūikawā o PTFE micro pauka, hoʻonui i ka wahi pili ma waena PTFE ʻO ka pauka micro a me ke kaiapuni a puni, e hoʻomaikaʻi i kona kūlike a me ka reactivity me nā mea ʻē aʻe.
Kūlike : E pili ana inā paha PTFE hiki i ka pauka micro ke hana i ka hui like me na mea e ae ma hope o ka hui ana. Hiki i ka hoʻohālikelike maikaʻi ke hoʻomaikaʻi i ka hana hana o PTFE ka pauka micro, hoʻonui i kona pili ʻana i nā mea ʻē aʻe, a hoʻomaikaʻi i kona mau pono mechanical.
Lubricity : E pili ana i ka viscosity haʻahaʻa a me ka haʻahaʻa haʻahaʻa ili o ka ili o PTFE micro pauka. Hiki i ka lubricity maikaʻi ke hoʻemi i ka friction a me ka pili ʻana ma waena PTFE ka pauka micro a me nā mea ʻē aʻe, e hoʻomaikaʻi i kona pale ʻana i ka lole, lubricity, a me ke kūpaʻa kemika.
Pākuʻi PECOAT polytetrafluoroethylene (PTFE) hiki ke hoʻonui i ka pauka micro i nā resins i ko lākou kemika a me ka pale wela. No ka mea, he mau waiwai kona:
ʻO ka mea mua, ʻoiai ke ʻano o ka molekala o PTFE ʻOkoʻa ka pauka micro ma luna o ka ʻili mai ko nā molekala resin, hoʻohui PTFE hiki i ka micro powder i resins ke hoʻonui i ka ikehu o ka resins, a laila e hoʻomaikaʻi ai i kā lākou mau waiwai anti-adhesive a me ke kūpaʻa kino kino.
ʻO ka lua, PTFE ʻO ka micro pauda he kūpaʻa wela loa a me ke kūpaʻa wela, a hiki ke kūpaʻa a ʻaʻole hiki ke hoʻoheheʻe ma lalo o nā wahi wela kiʻekiʻe, a laila e hoʻomaikaʻi ai i ke kūpaʻa kiʻekiʻe o ka resins.
Lastly, PTFE ʻO ka micro powder ka ikaika mechanical maikaʻi a me ke kūpaʻa ʻana, hiki ke hoʻomaikaʻi i ka lōʻihi a me ke ola lawelawe o nā resins.
PECOAT PTFE ʻO ka micro pauka he mau waiwai lubricating maikaʻi loa a hiki ke hoʻohana ʻia no ka lubrication maloʻo o nā ʻāpana sliding, hiki ke hoʻemi pono i ka friction a hoʻomaikaʻi i ke ola lawelawe o nā ʻāpana.
ʻO ka mea mua, he haʻahaʻa haʻahaʻa ia o ka friction, ʻo ia ka mea hiki ke hōʻemi i ka friction ma waena o nā ʻāpana sliding a hoʻomaikaʻi i ka hana lubrication.
ʻO ka lua, he wahi hoʻoheheʻe kiʻekiʻe kona a kūpaʻa i nā wela kiʻekiʻe, ʻo ia ka mea hiki ke mālama i kāna hana lubrication ma lalo o nā kūlana wela kiʻekiʻe.
ʻO ka mea hope loa, loaʻa iā ia ka paʻa kemika maikaʻi, ʻo ia hoʻi ke kūpaʻa i ka corrosion e nā kemika a hiki ke mālama i kāna hana lubrication a hiki i nā wahi paʻakikī.
'ikamu | Papa Huahana | Waiwai Index |
---|---|---|
Keʻano | ʻO ka pauda micro keʻokeʻo | |
D50. | Papa A | 1.6 ± 0.6 μm |
ʻAka B | 2.8 ± 1.6 μm | |
Kālā C | 3.8 ± 1.6 μm | |
Papa D | 10 µm | |
Papa E | 20-25 μm | |
Point Hoʻolālā | 327±5 ℃ | |
Kahi Kuʻuna Corrosion | ʻAʻohe loli |
PECOAT® Teflon PTFE Loaʻa i ka Micro Powder nā waiwai kino a me nā kemika, hoʻohana nui ʻia i nā uhi, nā mea friction, plastics, lubricants, nā mea uila.
PECOAT® PTFE Hiki ke hoʻohana ʻia ka micropowder ma ke ʻano he lubricant paʻa iā ia iho, a i ʻole he mea hoʻohui no nā plastics, rubber, coatings, inks, lubricating aila, a me nā momona. Ke hui pū ʻia me ka plastics a i ʻole ka lāʻau lapaʻau, hiki ke hoʻohana ʻia nā ʻano hana hana pauka maʻamau e like me ka hui ʻana, a ʻo ka nui i hoʻohui ʻia he 5-20%. ʻO ka hoʻohui ʻana i ka polytetrafluoroethylene micropowder i ka ʻaila a me ka momona hiki ke hōʻemi i ka coefficient o ka friction, a ʻo ka hoʻohui ʻana i kahi pākēneka wale nō hiki ke hoʻonui i ke ola o ka ʻaila lubricating. Hiki ke hoʻohana ʻia kāna mea hoʻoheheʻe organik e like me ka mea hoʻokuʻu.
ʻO ka hoʻohui ʻana i ka 1% -3% o ka pauka polytetrafluoroethylene ultrafine i ka ʻīnika aniline, ka ʻīnika gravure, a me ka inika paʻi offset hiki ke hoʻomaikaʻi nui i ke kala, ke kūpaʻa ʻana, ka maʻalahi, a me nā waiwai ʻē aʻe o nā huahana i paʻi ʻia, ʻoi aku no ka paʻi kiʻekiʻe.
Ka hou o PTFE hiki i ka micro powder to coatings ke hoʻopuka i nāʻanoʻokoʻa kiʻekiʻe kiʻekiʻe e hoʻokō i nā pono o ka hoʻomohalaʻoihana no kaʻoihana pale. Ua lawa ka nui o ka micro-powder ma 5‰-3%, a ʻo ka hana nui ka hoʻomaikaʻi ʻana i ka viscosity a me ka lubricity o ka uhi, hoʻemi i ka coefficient o ka friction, a hoʻomaikaʻi i ka pale ʻana i ka lole. Hoʻomaikaʻi ia i ka pale ʻana i ka corrosion a hoʻemi i ka absorption moisture, hoʻomaikaʻi i ka hana hoʻoheheʻe ʻana o ka uhi, hoʻonui i ka mānoanoa kiʻi koʻikoʻi, a hoʻomaikaʻi i kāna hana hana wela. I nā pale anti-fouling no nā moku, ka ʻike o PTFE Hiki i ka micro-powder ke hiki i ka 30%, me ka pale pono i ka hoʻopili ʻana o nā holoholona palupalu i lalo o ka moku.
Hoʻohui pū ʻia ka moʻo pani me PTFE ʻO ka micro-powder ka nui o ka polyimide, polyether sulfone, a me ka polysulfide. ʻOiai ma hope o ka kuke ʻana i ka wela kiʻekiʻe, hōʻike mau lākou i nā waiwai anti-adhesive maikaʻi loa a me ka hoʻohana mau ʻana i ka wela kiʻekiʻe me ka ʻole o nā loli i ka hana. Ma ke ʻano he anti-stick coatings, hoʻohana nui ʻia lākou i ka ʻoihana meaʻai a me ka ʻeke a hiki ke hoʻohana ʻia i nā mea pono o ka hale, nā papa ʻaina, nā ʻāpana metala kū i ka corrosion kemika, nā kaʻa, a me nā mea uila, ʻoi aku hoʻi no nā kaʻa, nā mea pono hale, a me nā pono o kēlā me kēia lā. , a loaʻa iā ia nā manaʻo noi maikaʻi loa i ka hana ʻoihana.
Ka hou o PTFE hiki i ka micro-powder i nā lubricants a me nā momona ke hoʻomaikaʻi i kā lākou hana lubrication kiʻekiʻe a me ka wela wela. ʻOiai ua nalowale ka ʻaila kumu, PTFE Hiki i ka micro-powder ke hana ma ke ʻano he lubricant maloʻo. ʻO ka hoʻohui ʻana o PTFE micro-powder i ka aila silicone, ka aila mineral, a i ʻole ka aila paraffin hiki ke hoʻonui nui i ka viscosity o ka ʻaila. Ka nui o PTFE hoʻohui ʻia ka micro-powder depee pili ana i ka viscosity o ka aila kumu a me ka mānoanoa i makemake ʻia a me ka wahi e hoʻohana ʻia o ka lubricant, maʻamau mai 5% a 30% (mass fraction). Hoʻohui PTFE hiki i ka micro-powder i ka momona, rosin, ka aila mineral ke hana i nā lubricants kiʻekiʻe, i hoʻohana nui ʻia i kēia manawa i nā bearings ball, bear-resistant bearings, lubricated guide rails, slide rods, open gears, chemical equipment valves, and precision machining flat sealants. .
Kahi mea hou aʻe, PTFE Hiki ke hoʻohana ʻia ka micro-powder e like me ka lubricant maloʻo e like me ka graphite a me ka molybdenum disulfide, me nā hopena maikaʻi loa. Hiki ke hoʻohui ʻia me ka propane a me ka butane e hoʻohana ʻia ma ke ʻano he lāʻau non-stick a anti-wear spray agent, rocket additive, etc. PTFE Hiki i ka micro-powder ke lilo i mea mānoanoa kūpono no ka lubricating greases.
25KG/Drum
- ʻO ka pahu pepa paʻa wai, i uhi ʻia me ka ʻeke plastik PE.
- E mālama ma kahi maloʻo a pale i ka haʻalulu nui a me ka ʻike ʻana i nā wela kiʻekiʻe i ka wā o ka lawe ʻana.
Manaʻo ʻia:
- Ma ke kahua o nā uhi: 0.1% -1.0%, hoʻohui ʻia i ka wā mua o ke kaʻina hana a koi i ka hoʻoulu ʻana kiʻekiʻe no ka hoʻopuehu maikaʻi.
- Ma ke kahua o ka ʻenekinia plastics: hoʻohui ʻia e like me nā koi huahana, a i ʻole e nīnau i ke keʻena ʻenehana o kā mākou hui.
He maʻalahi ka hoʻopuehu ʻana o ka huahana a hiki ke hoʻopuehu ʻia me ka hoʻohana ʻana i kahi huila maʻamau. No nā ʻōnaehana paʻakikī e hoʻopuehu, hiki ke hoʻohana ʻia kahi hui hui kiʻekiʻe (e like me ka wili ʻekolu-roll, disperser kiʻekiʻe kiʻekiʻe, a i ʻole ka wili one) hiki ke hoʻohana no ka hoʻopuehu.
- He aha kāu e hoʻohui ai i kā mākou pauda? a he aha kāu makemake e pāʻani ai?
- Aia kekahi mau koi no ka nui o ka ʻāpana?
- He aha ka mahana hoʻohana?
- Ua hoʻohana paha ʻoe i nā huahana like ma mua, a inā pēlā, he aha ke ʻano?
He pōʻino anei ʻo Teflon Powder?
PTFE Pauda maikai no ke kuai ana
Hoʻonuiʻia PTFE – Mea Hana Polimer Biomedical
ʻO ke koena friction o PTFE
Kaoia PTFE Hoʻolauna Resin
PTFE Pauda 1.6 Microns
PTFE ʻO ka Lapaʻau ʻAiʻa Hydrophilic Pāda
He aha ka Polytetrafluoroethylene Micro Powder?
Hoʻouna i ka manawa |
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Lawelawe ʻoihana |
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Kūlike Kūlike |
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Kaʻa Palekana |
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hōʻuluʻulu manaʻo
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5.0
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