Qhov txawv ntawm LLDPE thiab LDPE Zaj duab xis yog dab tsi?

Ob leeg LLDPE (Linear Low-Density Polyethylene) thiab LDPE (Low-Density Polyethylene) cov yeeb yaj kiab yog cov yeeb yaj kiab yooj yim siv rau kev ntim khoom. Txawm li cas los xij, muaj qee qhov sib txawv tseem ceeb ntawm lawv.

 

1. LLDPE Zaj duab xis

 

LLDPE(Linear Low-Density Polyethylene) zaj duab xis yog ib hom yas zaj duab xis ua los ntawm cov khoom siv linear low-density polyethylene. LLDPE yog cov thermoplastic resin nrog cov qauv molecular tshwj xeeb uas muaj cov saw hlau hloov tau yooj yim thiab cov hlua luv sab txuas rau nws. Cov cuab yeej no txhim kho qhov elasticity thiab toughness ntawm LLDPE zaj duab xis, ua rau nws tsim kua muag-resistant, puncture-resistant, thiab ruaj dua LDPE (Low-Density Polyethylene) zaj duab xis.

 

LLDPE zaj duab xiskuj yog ib yam khoom uas nyiam siv rau kev ntim khoom noj vim tias nws yog cov khoom tsis muaj tshuaj lom uas tsis tso tawm cov khoom tsis zoo uas tuaj yeem ua rau cov zaub mov tsis zoo. Tsis tas li ntawd, LLDPE zaj duab xis yog yooj yim recyclable, ua rau nws ib puag ncig zoo xaiv rau ntim daim ntaub ntawv.

 

 

2. LDPE Zaj duab xis

 

LDPE(Low-Density Polyethylene) zaj duab xis yog ib hom yas zaj duab xis ua los ntawm cov khoom siv polyethylene tsawg. LDPE zaj duab xis muaj cov qauv molecular heev, uas ua rau nws hloov tau yooj yim thiab pob tshab. Cov qauv ceg kuj ua rau LDPE zaj duab xis stretchable tab sis tsawg dua kua muag-resistant dua LLDPE (Linear Low-Density Polyethylene) zaj duab xis.

 

LDPE zaj duab xisfeem ntau yog siv rau hauv ntau hom kev ntim khoom, nrog rau cov hnab yas, shrink films, thiab lwm yam ntaub ntawv ntim tau yooj yim. Vim nws qhov kev hloov pauv siab thiab tsis tshua muaj siab, LDPE zaj duab xis yog qhov zoo tshaj plaws rau kev tsim cov khoom hnyav thiab yooj yim foldable ntim khoom, uas ua rau nws muaj kev xaiv nrov rau cov hnab ntim khoom noj, lub hnab ntim khoom noj, thiab lwm yam kev siv ntim khoom noj.

 

 

3. Qhov sib txawv ntawm LLDPE thiab LDPE Zaj duab xis

 

Ob qho LLDPE zaj duab xis thiab LDPE zaj duab xis yog cov ntaub ntawv siv ntau heev. LLDPE zaj duab xis yog nrov dua li LDPE zaj duab xis nyob rau hauv ntau yam kev ntim cov ntawv thov, nrog rau cov yeeb yaj kiab ncab, hnab yas, hnab, thiab lwm yam ntaub ntawv ntim tau yooj yim. Lub zog thiab tawv ntawm LLDPE ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntaub qhwv cov ntaub qhwv, uas tau siv dav hauv cov ntawv ntim khoom los tiv thaiv thiab ruaj ntseg cov khoom loj lossis loj thaum thauj. Txawm hais tias lawv yuav zoo sib xws hauv cov tsos, muaj qee qhov sib txawv ntawm lawv:

 

Molecular Structure
LLDPE muaj cov qauv kab ntau dua, thaum LDPE muaj cov qauv ntau dua. Qhov no ua rau LLDPE muaj zog tensile siab dua thiab puncture tsis kam tshaj LDPE zaj duab xis.

 

Pob tshab
LDPE feem ntau yog pob tshab dua li LLDPE zaj duab xis. Vim nws cov qauv molecular tshwj xeeb, LLDPE zaj duab xis yuav muaj qhov tsis zoo.

 

Txoj kev tsim khoom
LDPE zaj duab xis feem ntau yog tsim los ntawm cov dawb radical polymerization, thaum LLDPE zaj duab xis yog tsim los ntawm metallocene catalysts.

 

Kev ua tau zoo
LLDPE zaj duab xis muaj kev ua tau zoo dua li LDPE zaj duab xis thiab tuaj yeem ua tiav ntawm qhov nrawm dua, qhov kub thiab txias.

 

Nqi
LLDPE zaj duab xis feem ntau kim dua li LDPE zaj duab xis vim nws cov khoom zoo tshaj thiab cov txheej txheem ntau lawm.

 

Zuag qhia tag nrho, ob qho tib si LLDPE thiab LDPE cov yeeb yaj kiab muaj lawv cov khoom tshwj xeeb thiab siv rau hauv ntau daim ntawv thov nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov siv kawg.

 

4. Hais txog peb

 

Luoyang Dema Ntshuam & Export Co., Ltd. aims muab cov khoom zoo, nqi-zoo rau lub ntiaj teb no factories, yas khoom manufacturers thiab cov khoom distributors. Luoyang Dema Ntshuam & Export Co., Ltd. muab qhov zoo tshaj plaws PP, PE, PVC, PET, EVA, ABS khoom daws teeb meem raucov khoom yasmanufacturers, wholesalers, distributors, distributors, Hoobkas tswv, ua cov nroj tsuag, thiab lwm yam.

 

Yog tias koj tab tom nrhiav cov ntaub ntawv yas dav dav, thov koj xav kom tau txais cov nqi tshiab thiab cov lus hais los ntawm Luoyang Dema Ntshuam & Export Co., Ltd. Pab pawg muag khoom yuav teb tsis pub dhau 48 teev.