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ArgoEdgeSealPLUS® Tests Demonstrate Superior Laminated Glass Protection

Testing shows big advantage over first-generation edge seal products in protecting polycarbonate layers in autoclaved security glazing composites.

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ARGOBOND® TECHNICAL DATA TABLE Typical Physical Properties

Argotec
Number		 Film Type
Description		 Physical
Property		 Test
Method		 Units Test
Value
3751
[click to download tech data sheet]
  • Thermoplastic polyurethane
  • Aliphatic polyether
  • Uses: Optical interlayer for glass lamination.
  • Extrusion method: flat die
  • Gauge: 10-100 mils (250-2500 microns)
  • Width: up to 72 inches (1.83 meters)
  • Length: up to 1000 non-spliced yards
  • Matte surface
  • Clear, non-yellowing
  • Low softening point
  • Interleaf
 Hardness D-2240 Shore 77 A
Ultimate tensile D-412 psi
MPa
 6000
41.36
Ultimate elongation % 500
100% modulus psi
MPa		 480
3.31
200% modulus psi
MPa
 1200
8.24
300% modulus psi
MPa		 1800
12.41
Melt index @ 175C D-1238 g/10 min 5
Tear strength per mil thickness (0.050") D-1004 pli
KNm
 340
59.5
Specific gravity D-792 g/cc 1.08
Haze D-1003 % <0.5
Light transmission % 90
Refractive index     1.496
Yellowness index D-1925   <1.0
Temperature needed
for autoclave process		   °C
°F		 80-150
175-302
Pressure needed
for autoclave process		   psi 25-200
AGKR
[click to download tech data sheet]
  • Thermoplastic polyurethane
  • Aliphatic polyether
  • Uses: Adhesive interlayer for textile lamination, armoring. Glass lamination optical interlayer films.
  • Extrusion method: flat die
  • Gauge: 2.0-20 mils (50-500 microns)
  • Width: up to 72 inches (1.83 meters)
  • Length: up to 1000 non-spliced yards
  • Matte surface
  • Clear, non-yellowing
  • Low melt temperature
  • Double interleaf
 Hardness D-2240 Shore 77 A
Ultimate tensile D-412 psi
MPa
 5600
38.61
Ultimate elongation % 500
100% modulus psi
MPa
 425
2.93
200% modulus psi
MPa
 1100
7.58
300% modulus psi
MPa
 1600
11.03
Melt index @ 175C D-1238 g/10 min 15
Specific gravity D-792 g/cc 1.08
Tg D-3418 °C
°F		 -60
-76
Temperature needed
for autoclave process		   °C
°F		 80-150
175-302
Pressure needed
for autoclave process		   psi
MPa
 25-200
0.17-1.38