Ie ato e lei lalagaina

Tala Fou

Ie e le'i lalagaina -— Meatotino ma Fa'aogaina ole Polypropylene

Tulaga o le polypropylene

Polypropylene o se polymer thermoplastic lea e polymerized mai propylene monomer. E iai ona uiga nei:

1. Mamā: Polypropylene e maualalo le mamafa, masani 0.90-0.91 g / cm ³, ma e mama nai lo le vai.

2. Malosi maualuga: O le Polypropylene e sili atu le malosi ma le faʻamalosi, faʻatasi ai ma le malosi e sili atu i le 30% maualuga atu nai lo palasitika masani.

3. Lelei le vevela: Polypropylene e lelei le vevela ma e mafai ona tatalia le maualuga o le vevela e oʻo atu ile 100 ℃.

4. Lelei mautu vailaʻau: Polypropylene e le faigofie ona pala e vailaʻau ma e iai lona faʻapalepale i vailaʻau e pei ole acids, bases, ma salts.

5. Malamalama Lelei: Polypropylene e lelei le manino ma e mafai ona faʻaogaina e fai ai pusa manino ma mea faʻapipiʻi.

Fa'aaogaina opolypropylene i ie e le o lalagaina

O le ie e le o lalagaina o se ituaiga fou o ie e masani ona faʻaaogaina i fanua e pei o le soifua maloloina, tumama, puipuiga o le siosiomaga, faʻatoʻaga, ma le fausiaina ona o lona manava sili ona lelei, le susu, vaivai, ma le faʻaogaina o le teteʻe. I le avea ai ma se tasi o mea autu autu mo ie e le o lalagaina, o le polypropylene ei ai tulaga lelei nei:

1. Faʻafefeteina ie e le faʻafefeteina: E mafai ona faʻafefeteina le polypropylene ma faia i le ie e le faʻafefeteina e ala i le faʻafefeteina o tekonolosi, lea e lelei le malosi ma le manava, ma e faʻaaogaina lautele i fanua e pei o le tumama, togafitiga faafomaʻi, ma meafale.

2. Spunbond nonwoven fabric: Polypropylene e mafai ona gaosia i le spunbond nonwoven ie e ala i le spunbond technology, lea e vaivai ma lelei le lagona o le lima, ma e faʻaaogaina lautele i fomaʻi, soifua maloloina, fale ma isi fanua.

Faʻaaogaina o le polypropylene i isi fanua

I le faaopoopo atu i ie e le o lalagaina, o le polypropylene e faʻaaogaina lautele i isi fanua, e pei o:
1. Mea fa'apipi'i: E mafai ona fa'aogaina le polypropylene e fai ai mea eseese palasitika, e pei o taga palasitika, pakete palasitika, fagu palasitika, ma isi.
2. Textiles: O filo polypropylene e lelei le ofuina ma le manava, ma e mafai ona faʻaaogaina e fai ai taʻaloga, lavalava i fafo, ma isi.
3. Vaega taʻavale: O le Polypropylene e sili ona lelei le vevela ma le malosi, ma e mafai ona faʻaaogaina e fai ai mea taʻavale i totonu, panels faitotoa, ma isi vaega.

Fa'ai'uga

I se aotelega, polypropylene, e pei o semea taua e le o lalagaina ie,o loʻo i ai mea faʻapitoa faʻapitoa ma mautu vailaʻau, ma e faʻaaogaina lautele i ie e le o lalagaina, oloa palasitika, ie, ma isi fanua.

Dongguan Liansheng e le o lalagaina Tekonolosi Co., Ltd.na faʻatūina ia Me 2020. O se atinaʻe faʻapipiʻi faʻapipiʻi ie e le o lalagaina e tuʻufaʻatasia suʻesuʻega ma atinaʻe, gaosiga, ma faʻatau. E mafai ona gaosia lanu eseese o le PP spunbond ie e le o lalagaina ma le lautele e itiiti ifo i le 3.2 mita mai le 9 kalama i le 300 kalama.


Taimi meli: Tes-15-2024