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Tala Fou - Faʻalauiloa le PP liusuavai feula ie ie

Faʻalauiloa le PP liusuavai feula ie ie

Faʻalauiloa le PP liusuavai feula ie ie

Liusuavai feula ie (liusuafu lelea le lalaga ie) o se oloa faia o maualuga-liusuavai faʻasino igoa PP (polypropylene) tuʻufaʻatasia ie le lalagaina. O le autu o mea ufimata. O le lautele o le spinneret fiber e mafai ona oʻo i le 0,001 i le 0,005 mm. E tele gaogao, fluffy fausaga, lelei maanuminumi teteʻe, ma tulaga ese capillary fausaga. Ultrafine alava faʻateleina le numera ma luga vaega o alava iunite iunite, ina ia o le meltblown 'ie lelei filterability, puipuia, vevela faʻavevela ma suauʻu mitiia. . O lona autu faʻaaogaina aofia ai ea filtration, acid-solia suavaia filtration, faamamaina tumama meaai, faamamaina efuefu-faamaoniga ufimata gaosiga, ma isi I se faʻaopopoga, e mafai foi ona faʻaaogaina o vailaʻau ma tumama oloa, faʻamaʻoti solo gaosi oloa, mea faʻavevela vevela, suauʻu- mitiia mea, tuueseeseina maa, ma ie faʻataʻitaʻi paʻu. ma le tele o isi mea. Talu mai le lalolagi atoa o le faʻamaʻi fou o le pale, ua talosagaina e le State-Super Assets Supervision and Administration Commission o le State Council ni kamupani talafeagai e faʻavave le fausiaina o laina gaosiga, tuʻu i totonu o le gaosiga i se taimi vave e mafai ai, ma faʻalauteleina le sapalai o meltblown nonwovens i le maketi e maua ai puipuiga mo le puipuia ma le puleaina o le faʻamaʻi.

Masani apalai vaega o meltblown lē lalagaina ie:
1. Faʻaogaina i le matata o le ea faʻamamaina: faʻaaogaina i le ea faamamaina, o se maualuga-lelei lelei elemeni faamama, ma faʻaaogaina mo le vaʻavaʻai ma feololo vaʻaia lelei filtration ma tele lapisi tafe. E i ai le lelei o maualalo teteʻe, maualuga malosi, sili ona lelei acid ma alkali tetee, oona tetee, mautu lelei, umi auaunaga olaga, ma maualalo tau.
2. Application in the medical and health field: The dust-proof port made of melt-blown cloth has low breathing resistance, is not stuffy, and has a dust-proof efficiency of up to 99%. It is widely used in hospitals, food processing, mines, etc. that require dust and bacteria prevention In the workplace, the anti-inflammatory and analgesic film made by the product after special treatment has good air permeability, no toxic side effects, and easy to use. SMS products compounded with spunbond fabrics are widely used in the production of surgical clothing and other sanitary products. <br>
3. suavai faamama vai ma diaphragm maa: liusuafu Polypropylene lelea ie e faʻaalu e faʻamago suavaʻa ma suavai alkaline, suauʻu, ma isi. E sili ona lelei le faʻatinoga, ua manatu o se lelei diaphragm mea e le pisinisi alamanuia i le fale ma fafo atu, ma ua lautele faʻaaogaina, E le gata faʻaititia le tau o le maa, faʻafaigofieina le gaioiga, ma matua faʻaititia le mamafa ma le tele o le pati.
4. Suauʻu-suauʻu mea ma faʻamaeʻa alamanuia: eseese suauʻu-mitiia mea e faia i le polypropylene meltblown ie, lea e mafai ona mitiia suauʻu e oʻo atu i le 14-15 taimi lo latou lava mamafa, o loʻo lautele faʻaaogaina i le puipuiga o le siosiomaga poloketi ma suauʻu-vai faʻamavae galuega. I se faʻaopopoga, o loʻo faʻaaogaina i le gaosiga o pisinisi. , Mafai ona faʻaaogaina o se mama mea mo suauʻu ma efuefu. O nei tusi apalai tuuina atoa taalo i le uiga o polypropylene lava ia ma le adsorption o ultrafine alava faia e meltblown.
5. Mea faʻavevela vevela: O le averesi lapoa o filo meltblown o loʻo i le va o le 0.5-5μm, ma ua faia saʻo i ni ie le lalagaina e ala i le tuʻu fuaina. O le mea lea, o le faʻapitoa vaega o filo meltblown e tele ma o le porosity e maualuga. O se tele aofaʻi o le ea o loʻo teuina i lenei fausaga. , E mafai ona puipuia lelei le vevela leiloa, o se sili lelei le faʻamamaina ma mea faʻaʻesega mea. E lautele faʻaaogaina i le gaosiga o lavalava ma eseʻese mea faʻavevela vevela. E pei o peleue paʻu, ofutino faaseʻe, ofu malulu faʻamaonia, ie vavae, ma isi mea faapena, e iai le aoga o le mama o le mamafa, mafanafana, leai se susu e manaʻomia, o le ea e feololo, ma leai se gao.


Taimi Post: Nov-25-2020