Kiʻekiʻe wela PTFE paipu no 3D paʻi |BESTEFLON

No ka mea e koi ana nā mea papa hana ʻenekinia i nā wela hoʻomau kiʻekiʻe no nā mea paʻi 3D, ʻoi aku ka kiʻekiʻe o nā mea pono.No laila, hoʻohana ka mīkini paʻi 3DPTFE paipue like me ka paipu hānai (feeder tube).Hoʻohana nui ʻia nā paipu PTFE i ka ʻoihana paʻi 3D, ma muli o ka hana aʻe:

Non-stickiness: ʻAʻole inert ka PTFE, ʻaneʻane ʻaʻole i hoʻopaʻa ʻia nā mea āpau me ka paipu PTFE, a hōʻike pū nā kiʻi ʻoniʻoni ʻoniʻoni loa i nā waiwai non-stick.

Heat a me ke anu pale: PTFE paipu i maikai loa wela a me ka haʻahaʻa wela kū'ē.Hiki iā ia ke pale i ka mahana a hiki i 300 ℃ i ka manawa pōkole, a ʻo ka helu hoʻoheheʻe he 327 ℃.ʻAʻole ia e hoʻoheheʻe ma 380 ℃.ʻO ka maʻamau, hiki ke hoʻohana mau ʻia ma waena o 240 ℃ a me 260 ℃.Loaʻa iā ia ka paʻa wela kupaianaha.Hiki iā ia ke hana i ka mahana hau.ʻAʻohe embrittlement, pale anuanu i 65 ℃.

3. Lubricity: PTFE paipu i ka haʻahaʻa coefficient o friction.Hoʻololi ka ʻāpana friction i ka wā e paheʻe ana ka ukana, akā aia ka waiwai ma waena o 0.04-0.15 wale nō.

4. Non-hygroscopicity: ʻAʻole pili ka ʻili o ka paipu PTFE i ka wai a me ka ʻaila, a ʻaʻole maʻalahi ka hoʻopili ʻana i ka hopena i ka wā o nā hana hana.Inā he liʻiliʻi ka lepo, hiki ke wehe ʻia me ka holoi ʻana.ʻO ka manawa haʻahaʻa pōkole, mālama i nā hola hana a hoʻomaikaʻi i ka pono hana.

5. Ke kū'ē i ka corrosion: ʻAʻole hiki ke hoʻopili ʻia ka paipu PTFE e nā kemika, a hiki ke kū i nā ʻakika ikaika a pau (me ka aqua regia), nā alkali ikaika, a me nā ʻakika ikaika koe wale nā ​​metala alkali hoʻoheheʻe, fluorinated media, a me ka sodium hydroxide ma luna o 300 ° C.ʻO ke kuleana o nā mea hoʻoheheʻe, nā mea hoʻohaʻahaʻa a me nā mea hoʻoheheʻe kūlohelohe hiki ke pale i nā ʻāpana mai nā ʻano ʻino kemika.

6. Kūleʻa i ka wā: ʻaʻohe ʻelemakule, ʻoi aku ka maikaʻi o ke ola ʻole o ka wā kahiko i loko o nā plastics.

7. non-toxic: ma kahi maʻamau i loko o 300 ℃, physiologically inert, non-toxic hiki ke hoʻohana ʻia no ka lāʻau lapaʻau a me ka meaʻai.

8. Insulation: Maikaʻi maikaʻi loa dielectric mau a me ka insulation kiʻekiʻe.

9. He liʻiliʻi ka pānaʻi friction, a maikaʻi ka wai o nā mea maka.

Ma muli o ka hana maikaʻi loa o ka hose PTFE, ʻaʻole kūpono wale ia no ka ʻoihana paʻi 3D, akā hoʻohana nui ʻia i ka pipeline anticorrosion, kiʻekiʻe wela, haʻahaʻa haʻahaʻa a me ke kūpaʻa corrosion.A hoʻohana ʻia i nā wahi paʻakikī e like me ka lubrication, electronics, nā mea uila, aerospace a me nā lāʻau lapaʻau.