SABIC 118WJ LLDPE Zaj Duab Xis

Kev Piav Qhia Luv:

Sabic Hom
LLDPE | Zaj duab xis cua tshuab MI=1
Ua nyob rau hauv Suav teb

Cov Lus Qhia Txog Khoom

Kev piav qhia

SABIC® LLDPE 118WJ yog ib hom butene linear low density polyethylene resin uas feem ntau siv rau kev siv dav dav. Cov zaj duab xis uas tsim los ntawm cov resin no yog cov tawv nrog kev tiv thaiv zoo, lub zog tensile siab thiab cov khoom zoo hottack. Cov resin muaj cov khoom siv nplua thiab tiv thaiv kev thaiv. SABIC® LLDPE 118WJ tsis muaj TNPP.

Cov khoom no tsis yog rau thiab yuav tsum tsis txhob siv rau hauv kev siv tshuaj / kev kho mob.

Cov Ntawv Thov Ib Txwm Muaj

Cov hnab xa khoom, cov hnab dej khov, cov hnab ntim khoom noj khov, cov zaj duab xis ncab, cov hnab ntim khoom noj, cov hnab ntim khoom noj, cov hnab khib nyiab, cov zaj duab xis ua liaj ua teb, cov zaj duab xis laminated thiab coextruded rau kev qhwv nqaij, cov khoom noj khov thiab lwm yam ntim khoom noj, cov zaj duab xis ntsws (rau kev sib xyaw nrog LDPE), cov khoom ntim khoom lag luam rau cov neeg siv khoom, thiab cov ntawv thov zaj duab xis meej yog tias sib xyaw nrog (10 ~ 20%) LDPE.

Tus Nqi Khoom Vaj Tse Ib Txwm Muaj

Cov Khoom	Tus nqi ib txwm muaj	Chav	Cov Txheej Txheem Xeem
COV KHOOM PHEM POLYMER
Tus Nqi Yaj (MFR)
190°C thiab 2.16 kg	1	g/10 feeb	ASTM D1238
Qhov Ceev (1)	918	kg/m³	ASTM D1505
TSIM QHIA
Tus neeg sawv cev rau kev plam	√	-	-
Tus neeg sawv cev tiv thaiv kev thaiv	√	-	-
COV KHOOM SIV TXUJ CI
Lub Zog Cuam Tshuam ntawm Dart(2)	145	g/µm	ASTM D1709
COV KHOOM SIV QHOV MUAG (2)
Huab cua daj cua dub	10	%	ASTM D1003
Gloss
ntawm 60°	60	-	ASTM D2457
COV KHOOM NTAWM YEES DUAB(2)
Cov Khoom Tensile
kev ntxhov siab thaum so, MD	40	MPa	ASTM D882
kev ntxhov siab thaum so, TD	32	MPa	ASTM D882
kev nyuaj siab thaum so, MD	750	%	ASTM D882
kev nyuaj siab thaum so, TD	800	%	ASTM D882
kev ntxhov siab ntawm cov qoob loo, MD	11	MPa	ASTM D882
kev ntxhov siab ntawm cov qoob loo, TD	12	MPa	ASTM D882
1% secant modulus, MD	220	MPa	ASTM D882
1% secant modulus, TD	260	MPa	ASTM D882
Kev tiv thaiv kev tho	68	J/hli	Txoj kev SABIC
Elmendorf Lub Zog Tsim Kua Muag
MD	165	g	ASTM D1922
TD	300	g	ASTM D1922
COV KHOOM SIV KUB
Kub ntawm Vicat Softening	100	°C	ASTM D1525

(1) Cov roj hmab puag

(2) Cov khoom tau ntsuas los ntawm kev tsim cov zaj duab xis 30 μm nrog 2.5 BUR siv 100% 118WJ.

Cov Cai Ua Haujlwm

Cov xwm txheej ua tiav rau 118WJ yog: Kub yaj: 195 - 215 ° C, Qhov sib piv ntawm kev tawg: 2.0 - 3.0.

Kev Khaws Cia Thiab Kev Ua Haujlwm

Cov tshuaj polyethylene yuav tsum khaws cia rau hauv txoj kev kom tiv thaiv kev raug tshav ntuj thiab / lossis cua sov. Qhov chaw khaws cia kuj yuav tsum qhuav thiab zoo dua tsis pub tshaj 50 ° C. SABIC yuav tsis muab kev lees paub rau cov xwm txheej khaws cia tsis zoo uas yuav ua rau qhov zoo tsis zoo xws li kev hloov xim, tsw phem thiab kev ua haujlwm tsis zoo. Nws yog ib qho tseem ceeb kom ua tiav PE resin hauv 6 lub hlis tom qab xa khoom.

Ib puag ncig thiab kev siv dua tshiab

Cov teeb meem ib puag ncig ntawm cov khoom ntim khoom tsis yog tsuas yog hais txog cov teeb meem pov tseg xwb tab sis yuav tsum tau xav txog kev siv cov peev txheej ntuj, kev khaws cia cov khoom noj, thiab lwm yam. SABIC Europe suav tias polyethylene yog cov khoom ntim khoom zoo rau ib puag ncig. Nws siv hluav taws xob tsawg thiab tsis muaj pa phem rau huab cua thiab dej ua rau polyethylene yog lwm txoj hauv kev rau kev noj qab haus huv piv rau cov khoom ntim khoom ib txwm muaj. Kev siv cov khoom ntim khoom rov qab tau txais kev txhawb nqa los ntawm SABIC Europe thaum twg cov txiaj ntsig rau kev noj qab haus huv thiab kev sib raug zoo tau ua tiav thiab qhov twg muaj kev txhawb nqa rau kev xaiv cov khoom ntim thiab kev xaiv cov khoom ntim. Thaum twg 'thermal' rov ua dua cov khoom ntim (piv txwv li kev hlawv nrog kev rov qab siv hluav taws xob) tau ua tiav, polyethylene - nrog nws cov qauv molecular yooj yim thiab cov khoom ntxiv tsawg - raug suav hais tias yog roj tsis muaj teeb meem.

Cov Lus Tsis Lees Paub

Txhua qhov kev muag khoom los ntawm SABIC, nws cov tuam txhab me thiab cov koom tes (txhua tus yog "tus muag khoom"), yog ua raws li tus muag khoom cov cai ntawm kev muag khoom (muaj thaum thov) tshwj tsis yog tias tau pom zoo ua ntawv sau thiab kos npe rau tus muag khoom. Txawm hais tias cov ntaub ntawv muaj nyob hauv no yog muab los ntawm kev ntseeg siab zoo, TUS MUAG KHOOM TSIS MUAJ KEV PAUB TXOG, QHIA LOS YOG QHIA, XWS LI KEV UA LAG LUAM THIAB KEV TSIS UA TXHAUM CAI TXOG KEV TXAWJ NTSE, LOS YOG TSIS lees txais LUB LUAG HAUJ LWM, QHIA LOS YOG QHIA, TXOG KEV UA HAUJ LWM, KEV HAUJ LWM LOS YOG KEV HAUJ LWM RAU KEV SIV LOS YOG LUB HOM PHIAJ NTAWM COV KHOOM NO HAUV TXHUA DAIM NTAWV THOV. Txhua tus neeg siv khoom yuav tsum txiav txim siab seb cov ntaub ntawv ntawm tus muag khoom puas haum rau tus neeg siv khoom siv los ntawm kev sim thiab kev tshuaj xyuas kom zoo. Tsis muaj lus hais los ntawm tus muag khoom txog kev siv cov khoom, kev pabcuam lossis kev tsim qauv uas tau npaj tseg, lossis yuav tsum tau txhais, los muab daim ntawv tso cai raws li patent lossis lwm yam cai ntawm kev txawj ntse.

Yav dhau los: Sinopec R546U LLDPE Rotomolding Tshuab

Tom ntej no: Calcium Stearate