Saudi Arabia 119 ZJ
Saudi 119ZJ yog tus hwm zoo butene-raws li linear low-density polyethylene (LLDPE) cov khoom tsim los ntawm Saudi Basic Industries Corporation (SABIC) siv cov txheej txheem daws teeb meem. Tshwj xeeb yog tsim los rau ultra-nyias, siab- cov yeeb yaj kiab muaj zog, nws yog dav siv nyob rau hauv ntau hom kev lag luam.
Cov ntaub ntawv yooj yim: Ua los ntawm metallocene catalysis, melting Performance index yog 1.2g / 10min (190℃/ 2.16kg), qhov ceev yog 0.917g / cm3, thiab cov additives yog nano anti-adhesion agent (silica) thiab composite antioxidant (Irganox 1076).
Cov Lus Qhia Tshwj Xeeb: Cov yeeb yaj kiab nthuav tawm lub zog tensile siab (Ntau dua lossis sib npaug ntawm 30MPa) thiab qhov tshwj xeeb puncture tsis kam, nrog kev poob qis zog ntawm ntau dua lossis sib npaug rau 900g. Nws ua kom pom kev ua tau zoo rau kev ua haujlwm siab -ceev zaj duab xis tshuab, ua tiav cov kab nrawm txog li 300m / min nrog thickness uniformity sib txawv tsawg dua los yog sib npaug li 3% thiab cov yam ntxwv qis exudation. Cov khoom siv kho qhov muag yog qhov zoo tshaj plaws, uas muaj qhov kub hnyiab tsawg dua lossis sib npaug li 6% thiab lub teeb xa hluav taws xob ntau dua lossis sib npaug li 92%, nce mus txog iav- qib pob tshab. Cov yeeb yaj kiab uas tsim los ntawm cov khoom no muaj qhov muaj zog toughness, superior puncture kuj, siab tensile zog, thiab zoo heev kub sealing kev ua tau zoo. Cov resin muaj cov neeg ua haujlwm plam thiab tiv thaiv - cov tshuaj tiv thaiv, thiab tsis muaj TNPP (trinonylphenyl phosphite).
Daim ntawv thov Scope: Cov khoom siv yog ua tiav los ntawm extrusion thiab tshuab moulding los tsim stretch qhwv zaj duab xis rau ntim, nrog rau cov khoom tshiab, hnab liner, hnab khw, hnab khib nyiab, thauj ntim, ntim khoom noj khov, thiab ntim dej khov. Nws kuj tseem ua cov khoom sib xyaw thiab co-extruded films rau ntim cov nqaij, cov khoom noj khov, thiab lwm yam ntim khoom noj. Tsis tas li ntawd, nws yog siv rau hauv cov yeeb yaj kiab ua liaj ua teb. Thaum sib xyaw nrog qis- ntom polyethylene (LDPE), nws tuaj yeem siv tau ua zaj duab xis ntsws, ntim cov neeg siv khoom lag luam, thiab siab - cov yeeb yaj kiab pob tshab.
Kev Ua Lag Luam Kev Ua Lag Luam thiab Qhov Zoo: Muab tso rau hauv lub lag luam hwm LLDPE, cov khoom no sib tw nrog Mitsui Chemical's EVOLU SP0520. Nws ua tiav 20% thinner profiles, txo cov khoom siv hauv ib cheeb tsam, thiab 10% -15% txo nqi tag nrho. Tsis tas li ntawd, nws tau txais ntawv pov thawj los ntawm FDA, EU 10/2011, thiab RoHS 2.0.
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Qhov project |
Kev kuaj mob |
Tus nqi tsim nyog |
Chav tsev |
Kev sim |
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Lub cev muaj zog |
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Qhov ntom |
0.918 |
g/cm³ |
ASTM D 792 Cov Lus Qhia Tshwj Xeeb |
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Melt index |
190 degree, 2.16kg |
2.0 |
g/10 min |
ASTM D 1238 Cov |
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Mechanical cwj pwm |
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Poob projectile cuam tshuam |
144 |
g |
ASTM D 1709 Cov Lus Qhia Tshwj Xeeb |
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|
kua muag zog |
Dav dav |
220 |
kN / m |
ASTM D 1922 Cov Lus Qhia |
|
kua muag zog |
kev taw qhia |
318 |
kN / m |
ASTM D 1922 Cov Lus Qhia |
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Secant Modulus |
2%, kab rov tav |
150 |
MPa |
ASTM D 882 Cov Lus Qhia |
|
Secant Modulus |
2%, ntsug |
145 |
MPa |
ASTM D 882 Cov Lus Qhia |
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Tensile yield zog |
Dav dav |
11.1 |
MPa |
ASTM D 882 Cov Lus Qhia |
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Tensile yield zog |
Kev taw qhia |
12.9 |
MPa |
ASTM D 882 Cov Lus Qhia |
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Lub zog tensile tawg |
Dav dav |
29.5 |
MPa |
ASTM D 882 Cov Lus Qhia |
|
Lub zog tensile tawg |
Kev taw qhia |
22 |
MPa |
ASTM D 882 Cov Lus Qhia |
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Elongation thaum so |
Dav dav |
950 |
% |
ASTM D 882 Cov Lus Qhia |
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Elongation thaum so |
Kev taw qhia |
1130 |
% |
ASTM D 882 Cov Lus Qhia |
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Optical kev ua tau zoo |
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Fog qib |
13 |
% |
ASTM D 1003 Cov Lus Qhia |
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Cim npe nrov: LLDPE Nrog Additives Rau Ntim, LLDPE
