Medlong Jofo nwetara patent mebere nke ihe anaghị akpa akwa

N'afọ ndị na-adịbeghị anya, ihe ndị na-abụghị nke a na-eji akwa eme ihe na-aghọwanye ihe ndị a na-ejikarị eme ihe, bụ nke a na-ejikarị PP staple fibers eme ihe n'okpuru nhazi nke kaadị, ntanye agịga na chaja electrostatic. Static nonwoven ihe nwere abamuru nke nnukwu ọkụ eletrik na nnukwu uzuzu ikike, ma a ka nwere nsogbu ndị dị ka ejighị n'aka àgwà nke akụrụngwa staple emep uta eri, ọnụ ahịa dị elu, adịghị eju afọ ịrụ ọrụ filtration, na ngwa ngwa ire ere nke electrostatic ụgwọ.

 
Medlong Jofo nwere ahụmịhe teknụzụ karịrị afọ 20 na nyocha, mmepe na mmepụta nke ihe anaghị kpara akpa, wee nweta ahụmịhe ogologo oge na usoro dị iche iche anaghị kpara akpa. Iji dozie nsogbu ndị dị ugbu a nke static nonwoven ihe, anyị haziri ọhụrụ mmepụta usoro na usoro. Site na ntụ ntụ tourmaline emepụtara nke onwe anyị na electret masterbatch dị elu, anyị enwetala ihe ndozi static nonwoven nwere nguzogide dị ala, arụmọrụ filtration dị elu, ịdị elu dị elu, mmetụta njide uzuzu ka mma, yana ogologo ndụ ọrụ, iji dozie nke ọma dị adị. nsogbu teknụzụ. Ihe ọhụrụ a na-adịghị akwa akwa enwetala ikike ikike nrụpụta nke mba na Septemba 9, 2022.
 
A na-ejikarị ihe mkpuchi static static nke Medlong-Jofo mee ihe na ihe mkpuchi ahụike, ihe nzacha ikuku nke isi na nke ọkara na mpaghara ndị ọzọ, yana uru ndị a:

• N'okpuru usoro GB/T 14295, arụmọrụ filtration nwere ike karịa 60% na nkwụsị nrụgide na 2pa, nke bụ 50% dị ala karịa nkwụsị nrụgide nke ihe eji eme ihe PP omenala site na usoro kaadị.
• The ikuku permeability ruru 6000-8000mm / s n'okpuru ule nke 20cm2 ule ebe na 100Pa mgbali dị iche iche site ikuku permeability tester.
• Ezigbo ịdị ukwuu. ọkpụrụkpụ nke ihe 25-40g / m2 nwere ike iru 0.5-0.8mm, na loading uzuzu-ejide mmetụta ka mma.
• Ike akwa na MD bụ 40N/5cm ma ọ bụ karịa, na ike ndọka na CD nwere ike karịa 30N/5cm. Ike igwe dị elu.
• The filtration arụmọrụ nwere ike ịnọgide na-enwe na ihe karịrị 60% mgbe 60 ụbọchị nọ n'okpuru okpomọkụ nke 45 Celsius C na iru mmiri nke 90%, nke pụtara na ihe onwunwe bụ nke ala arụmọrụ ọnụego, ike electrostatic adsorption ikike, na-adịte aka electrostatic ụgwọ na ezi anwụ ngwa ngwa. .
• Ogo kwụsiri ike, arụmọrụ dị elu, yana ọnụ ala dị ala.
• Medlong Jofo na-elekwasị anya na nyocha, mmepe na ihe ọhụrụ nke teknụzụ filtration, ma na-ewe ndị ahịa ozi na ịmepụta uru maka ndị ahịa dị ka ọrụ nke ya.