5401GT là loại nhựa LLDPE C8 của hãng Dow Chemical, chỉ số chảy là 1.0 g/10min, chuyên dùng làm màng đa lớp, màng stretch film, rất dai, chống đâm thủng tốt.

General
Material Status
Commercial: Active
Availability
Europe
Additive
Antiblock: 2750 ppm
Processing Aid: No
Slip: 1000 ppm
Agency Ratings
EU No 10/2011
FDA FCN 424
Forms
Pellets
Processing Method
Blown Film
Film Extrusion
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
0.919
 
ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
1.0
g/10 min
ISO 1133
Films
Nominal Value
Unit
Test Method
Film Thickness - Tested
2.0
mil
Film Puncture Energy  (2.0 mil)
53.1
in·lb
ASTM D5748
Film Puncture Force  (2.0 mil)
18.0
lbf
ASTM D5748
Tensile Modulus  ISO 527-3
2% Secant, MD : 2.0 mil
26300
psi
ISO 527-3
2% Secant, TD : 2.0 mil
29600
psi
ISO 527-3
Tensile Stress  ISO 527-3
MD : Yield, 2.0 mil
1160
psi
ISO 527-3
TD : Yield, 2.0 mil
1310
psi
ISO 527-3
MD : Break, 2.0 mil
5510
psi
ISO 527-3
TD : Break, 2.0 mil
5370
psi
ISO 527-3
Tensile Elongation  ISO 527-3
MD : Break, 2.0 mil
570
%
ISO 527-3
TD : Break, 2.0 mil
610
%
ISO 527-3
Dart Drop Impact  (2.0 mil)
> 850
g
ISO 7765-1/B
Elmendorf Tear Strength  ASTM D1922
MD : 2.0 mil
780
g
ASTM D1922
TD : 2.0 mil
980
g
ASTM D1922
Seal Initiation Temperature  (2.0 mil)
203
°F
Internal Method
Thermal
Nominal Value
Unit
Test Method
Vicat Softening Temperature
212
°F
ASTM D1525
Melting Temperature
253
°F
DSC
Optical
Nominal Value
Unit
Test Method
Gloss  (45°, 2.01 mil)
64
 
ASTM D2457
Haze  (2.01 mil)
13.0
%
ISO 14782
Extrusion
Nominal Value
Unit
Melt Temperature
374 to 482
°F
Extrusion Notes
Fabrication Conditions For Blown Film Extrusion:
  • Die Gap: 0.8-2.8 mm.
  • Melt Temperature: 190-250 °C.
  • Blow-Up Ratio: 1.5 to 3.5.