PP Cov Khoom Siv Non-Spunbond

PP SPUNBOND NONWOVEN NPLEJ KHOOM

www.hgnonwoven.com

Spunbond tshuab siv dua thermoplastic polymers nrog siab molecular nyhav thiab sab molecular luj faib xws li polypropylene (PP) thiab polyester (Tsiaj). polypropylene feem ntau yog siv feem ntau vim nws cov nqi qis thiab cov khoom kom zoo xws li qis tsis zoo, tshuaj lom neeg ua haujlwm, hydrophobicity, txaus los yog zoo dua qub zog. Cov phom polypropylene fiber ntau (yogotactic) yog hom thawj hom tshuaj polypropylene uas yog siv rau hauv tshuab hlwb hlau. Qhov tseem ceeb raw cov khoom rau polypropylene los ua ib tug neeg sib tw haum rau kev siv tshuab spunbond yog cov kua nquag Performance index (MFI) txog 20-40 g / 10 min thiab polydispersity ratio (M / M n) ntawm ib ncig 3.5-7.

Lub khob phaus nyhav tuaj yeem ua tau ib ncig ntawm 180000. Ntawm qhov kev sib tw, qhov tseem ceeb raw khoom tsis muaj cov polyester muaj cov viscosity ntawm 0.64, tsis tshua sib koom hauv COOH-pawg, high crystallinity, thiab cov dej tsawg (li tsawg li 0.004%). Spunbond nonwovens yog tshwj xeeb ua los ntawm crystalline polyester. Crystallinity influences ua ntej ziab thiab extrudability as well as filament drawing orientation, uas yog yooj yim los ua cov khoom uas tau raws li cov kev cai thiab cov uas zoo zog. Ua ntej ziab yog tsis pom zoo li tus tsiaj hauv cov thermal thermal yog raug degradation degradation thaum extruded. Tsis tas li ntawd, cov dej tsis tshua muaj cov pa tawm hauv cov pob zeb uas ua rau ua kom puas ntsoog. Feem ntau, cov kev xav tau tsuas yog ua tau raws li kev hloov kho polymer. Tsuas yog cov khoom siv dag zog, UV-ua haujlwm thiab nplaim hluav taws kub yog qhov tseem ceeb nrog kev siv kev ua haujlwm.

1. Qauv: HG-1600S / 2400S / 3200S

HG-1600SS / 2400SS / 3200SS

HG-1600SSS / 2400SSS / 3200SSS

HG-1600SMS / 2400SMS / 3200SMS

2. GSM Khwv: 10-200gsm

3. Kev kub ceev: 300m / min

4. Ntawv pov thawj: CE / ISO9001

PP TSIS TXHOB NTSWG UA NTAUB NTAWV TXOJ CAI:

TSIS TXAUS SIAB NTAU LAWM KW LOS NPAUM LI:

Raw cov khoom ----> Melting ----> Filtering ----> Ntsuas ----> Spinning ----> Txias ----> Ncab Ntshe ----> Lub Web Tsim ---- Calendering ----> Winding ----> Txiav ----> Khoom kawg

Cim npe nrov: PP spunbond nonwoven khoom, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas