Nano 99.99% Tungsten Disulfide Powder WS2 pauka
Hōʻike huahana
ʻO Tungsten disulfide kahi hui o ka tungsten a me ka sulfur, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik, a ʻaʻole e hoʻopili me nā waikawa a me nā kumu.He pauka hina-ʻeleʻele me nā waiwai semiconducting a me diamagnetic.Hiki ke hoʻohana ʻia ka pauka Tungsten disulfide e like me ka lubricant me ka hana ʻoi aku ka maikaʻi ma mua o ka molybdenum disulfide, haʻahaʻa friction coefficient a me ka ikaika compressive kiʻekiʻe.
Hōʻike
| Nā kikoʻī o ka pauka Tungsten Disulfide | |
| Maemae | >99.9% |
| Nui | Fsss＝0.4～0.7μm |
| Fsss=0.85～1.15μm | |
| Fsss=90nm | |
| CAS | 12138-09-9 |
| EINECS | 235-243-3 |
| MOQ | 5 kg |
| ʻO ka mānoanoa | 7.5 g/cm3 |
| SSA | 80 m2/g |
Palapala noi
1) Nā mea hoʻohui paʻa no ka lubricating grease
ʻO ka hui ʻana i ka pauka micron me ka momona ma kahi ratio o 3% a hiki i 15% hiki ke hoʻonui i ke kūpaʻa kiʻekiʻe o ka mahana, ke kaomi nui a me nā waiwai anti-wear o ka momona a hoʻolōʻihi i ke ola lawelawe o ka momona.
ʻO ka hoʻopuehu ʻana i ka pauka nano tungsten disulfide i loko o ka ʻaila lubricating hiki ke hoʻonui i ka lubricity (friction reduction) a me nā waiwai anti-wear o ka ʻaila lubricating, no ka mea, he antioxidant mana ka nano tungsten disulfide, hiki ke hoʻolōʻihi i ke ola lawelawe o ka ʻaila lubricating.
2) Lubrication uhi
Hiki ke hoʻokuʻu ʻia ka pauka Tungsten disulfide ma ka ʻili o ka substrate e ka ea maloʻo a me ke anuanu ma lalo o ke kaomi o 0.8Mpa (120psi).Hiki ke hoʻopā ʻia ma ka lumi wela a ʻo ka uhi ʻana he 0.5 micron ka mānoanoa.ʻO kahi ʻē aʻe, ua hui ʻia ka pauka me ka isopropyl alcohol a hoʻopili ʻia ka mea paʻa i ka substrate.I kēia manawa, ua hoʻohana ʻia ka tungsten disulfide coating i nā kula he nui, e like me nā ʻāpana kaʻa, nā ʻāpana aerospace, nā bearings, nā mea ʻokiʻoki, ka hoʻokuʻu ʻana, nā ʻāpana valve, nā pistons, nā kaulahao, etc.
3) Kākoʻo
Hiki ke hoʻohana ʻia ʻo Tungsten disulfide ma ke ʻano he catalyst ma ke kahua petrochemical.ʻO kāna mau mea maikaʻi ʻo ia ka hana kiʻekiʻe kiʻekiʻe, ka hana catalytic kūpaʻa a hilinaʻi, a me ke ola lawelawe lōʻihi.
4) Nā noi ʻē aʻe
Hoʻohana ʻia ʻo Tungsten disulfide ma ke ʻano he palaki non-ferrous i ka ʻoihana kalapona, a hiki ke hoʻohana ʻia i nā mea superhard a me nā mea uea welding.
