ʻO nā hoʻololi i ka pale ʻana i ka corrosion o ka PTFE kiʻekiʻe wela o ka lole i loko o nā Media Chemical like ʻole (Strong Oxidants, Organic Solvents, etc.)

Lawe ʻia mai iā ʻoe e Jiangsu Aokai New Materials, he mea hana ʻoihana o PTFE kiʻekiʻe wela cloth.PTFE kiʻekiʻe wela lole ua kaulana no ke koʻikoʻi paʻa kemika, e loaʻa mai ana mai ka molekala paʻa o kona kumu mea - Polytetrafluoroethylene (PTFE). Ke hōʻike ʻia i nā pāpaʻi kemika ʻokoʻa, mau ke kūpaʻa ʻana o ka corrosion, me nā kūlana kūʻokoʻa wale nō e pono ai ka nānā kūikawā. Hōʻike ʻia kēia ʻatikala i kāna mau hoʻololi hana ma nā wahi lawelawe like ʻole.

1. Nā Oxidants ikaika: PTFE kiʻekiʻe wela lole noho kemika inert

I ka ikaika oxidizing kaiapuni, ka corrosion kū'ē o PTFE kiʻekiʻe wela lole liʻiliʻi liʻiliʻi. Ke pale nei ia i ka erosion mai kahi ākea o nā mea hoʻomake ikaika, e like me ka potassium permanganate, hydrogen peroxide, sodium hypochlorite a me ka potassium dichromate. Ma muli o kāna ʻano mole paʻa paʻa, ʻaʻohe hopena kemika, pehu a hoʻohaʻahaʻa paha i ka wā e hoʻopili ai me nā mea oxidants ma luna. No laila, ke hoʻohana ʻia i nā kaʻina hana kemika oxidation ikaika, mālama maikaʻi ʻia kona ikaika kino a me nā waiwai o ka ʻili, e hāʻawi ana i ka hilinaʻi o ka lawelawe lōʻihi.

2. Organic Solvents: Comprehensive Resistance Performance

Ke hoʻokomo ʻia i loko o nā mea hoʻoheheʻe kūlohelohe, mālama ka lole wela kiʻekiʻe o PTFE i ka pale ʻana i ka corrosion. Hōʻike ia i ka inertness kemika koʻikoʻi e kūʻē i ka waiʻona (ethanol), ketones (acetone), aromatic hydrocarbons (toluene, xylene), halogenated hydrocarbons, gasoline, grease a me nā uhi resin like ʻole.

Hōʻike ka ʻikepili hoʻāʻo a hiki i ka 300 ℃, he liʻiliʻi wale nō o nā alkanes perfluorinated e hoʻoheheʻe iki. Ma ka lumi wela, PTFE kiʻekiʻe wela lole e ole dissolve a pehu i loko o kekahi ike organik solvent.When noi e like me gaskets a conveyor kāʻei substrates, ka mea e kū'ē i ke komo a me ka poino e ka organic media, nui hoʻonui i ke ola lawelawe o kona ili functional waiwai.

3. ʻAkika, Alkalis a me nā Paʻakai: Full Scenario Aptability

Ma waho aʻe o ka media ma luna, hōʻike nā lole wela kiʻekiʻe PTFE i nā loli hana ʻole i ka waikawa ikaika, alkali ikaika a me nā wahi paʻakai kiʻekiʻe.

ʻAʻole hiki ke hoʻopaʻa ʻia i ka wā lōʻihi i loko o ka sulfuric acid concentrated, nitric acid, hydrochloric acid, hydrofluoric acid a me ka aqua regia. ʻAʻole ʻike ʻia ka pohō kaumaha a i ʻole ka emi ʻana o ka hana mechanical, ʻoiai i ka paila ʻana i nā waikawa ikaika. Ke kū'ē nei hoʻi ia i ka hoʻoheheʻe ʻana a me ka hoʻohaʻahaʻa ʻana i ka ikaika i ka wā e ʻike ʻia i ke kiʻekiʻe kiʻekiʻe o nā alkali ikaika e like me ka sodium hydroxide a me ka amonia. water.In corrosive lewa e like me ka wai kai, brine, chlorine kinoea a me ka sulfur dioxide, ka mea mau i kona kumu lāʻau 'ole, ke aniau a me ka uila insulation waiwai.

4. Kū'ē Kūikawā: Pono e 'alo 'ia nā kūlana hana ki'eki'e

ʻOiai ʻo ka PTFE ka lole wela kiʻekiʻe he nui ke kūpaʻa ʻana i ka corrosion spectrum, kahi helu liʻiliʻi o nā kemika kūikawā e hoʻopau i kāna hana pale.

ʻO ka mea mua, pono e hōʻalo ʻia ka pilina me nā metala alkali hoʻoheheʻe ʻia (e like me ka sodium a me ka potassium), no ka mea e hoʻopau kēia mau mea i kona ʻano kaulahao molekala.

He palena koʻikoʻi nō hoʻi ka mahana: ke ʻoi aku ka mahana o ka ambient ma mua o 400 ℃, hoʻomaka ka PTFE i ka hoʻoheheʻe wela a hoʻokuʻu i ke kinoea ʻawaʻawa, ka hopena i ka nalowale koke ʻana o ke kūpaʻa corrosion a me ka ikaika mechanical.

Hōʻuluʻulu manaʻo

I ka hapa nui o ka ʻenehana kemika, PTFE kiʻekiʻe wela ka lole mālama liʻiliʻi hana attenuation. ʻO kona hoʻomanawanui ʻoi aku ka maikaʻi no ka anti corrosion, hoʻopaʻa a hoʻokuʻu ʻO ka lōʻihi o ka launa pū ʻana me nā metala alkali hoʻoheheʻe ʻia a me nā mahana decomposition kiʻekiʻe kiʻekiʻe e pale ʻia, hiki ke hoʻohana piha ʻia kona kūpaʻa corrosion maikaʻi loa, e hoʻopaʻa i kona kūlana hiki ʻole ke hoʻololi i nā kūlana hana kemika.

Hāʻawi ʻia kēia ʻike e Jiangsu Aokai New Material Technology Co., Ltd.

Hāʻawi mākou i kahi piha o nā huahana: PTFE kiʻekiʻe wela lole, PTFE kiʻekiʻe wela lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless fusing mīkini kāʻei, hoʻokahi ʻaoʻao PTFE uhi lole, kiʻekiʻe wela kūpaʻa conveyor kāʻei a kiʻekiʻe wela pale fiberglass lole.

· Mr. Guo: +86 18944819998

· Mr. Liu: +86 13705266308

Ke kākoʻo nei mākou i ke kumumanaʻo lawelawe o ka ʻoihana a me ka kūpaʻa, a ke kūpaʻa nei mākou i ka hāʻawi ʻana iā ʻoe i nā hoʻonā hoʻokahi a me nā lawelawe maʻamau noʻonoʻo.