Marplex Australia Pty Ltd
ABN 78 004 691 614 ACN 004 691 614
IUPILON庐 MB2106 is an alloy of Polycarbonate (PC) and PolyEthyleneTerephalate (PET) which is suited to
injection moulding applications. Offering an exceptional combination of toughness, heat resistance, chemical
resistance, rigidity, UV resistance and and processability, typical applications include automotive exterior door
handles, outside use electric pump housings, automotive bumper bars and electrical switch junction boxes.
Note: The letters 鈥淯鈥? or 鈥淲鈥? indicate UV stabilisation has been added [ ie: Iupilon庐 MB2106-U ].
TYPICAL TESTING
VALUES
UNITS METHODS
CONDITIONS
1. Mechanical Properties
Notched Izod Impact Strength 12.7 x 3.2 mm J/m 850 ASTM D256
Falling Dart Impact 3.2 mm J >85 ASTM D3029
Tensile Strength 12.7 x 3.2 mm @ 20 mm/min MPa 62 ASTM D638
Elongation to Fail 12.7 x 3.2 mm @ 20 mm/min % 120 ASTM D638
Flexural Strength 12.7 x 6.4 mm @ 2.8 mm/min MPa 88 ASTM D790
Flexural Modulus 12.7 x 6.4 mm @ 2.8 mm/min MPa 2350 ASTM D790
2. Thermal Properties
Heat Deflection Temperature 12.7 x 6.4 mm @ 1.82 MPa 潞C 131 ASTM D648
12.7 x 6.4 mm @ 0.46 MPa 潞C 148 ASTM D648
Coefficient of Linear Thermal Expansion cm/cm/掳C (5-6)exp-5 ASTM D696
3. Electrical Properties
Surface Resistivity Ohm >exp15 ASTM D257
Dielectric Constant MHz 2.10 ASTM D150
4. Physical Properties
Melt Flow Rate 300潞C, 1.20 kg g/10 min 14 ASTM D1238
Specific Gravity - 1.22 ASTM D792
Rockwell Hardness R 123 ASTM D785
UL Flammability 1.6 mm Rating HB UL 94
Water Absorption 24 hours % 0.20 ASTM D570
Total Light Transmittance 3.0 mm % - ASTM D1003
Reinforcement Level % - n/a
Mould Shrinkage 3.0 x 脴100 mm disc % 0.8卤0.3 ASTM D955
All test resuts were obtained using natural material. Issued: June 2004
Material Safety Data Sheet (MSDS): Code Iupilon
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TYPICAL PROCESSING CONDITIONS
'( ) + ./ 0 34+/5- - 48 *)(8 47 - 04+28
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7./ 0*.7 *8 "
. 28 - 28
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5.30*. 0 - 734+ *2(8- = *87
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3*.6--0*.7 3*.0 0
430 '( 48 (> (3'.-
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;- 0 =
Temperature of pellet bed in dehumidifying drier 120 - 125 潞C
Minimum drying time at desired pellet bed temp 4 - 6 hours
Mould temperature 60 - 110 潞C
Nozzle temperature Do not exceed stock
temperature
Stock temperature 270 - 300 潞C
Cylinder temperatures Rear 245 - 265 潞C
Middle 260 - 280 潞C
Front 275 - 295 潞C
Fill speed Medium
Screw speed 40 - 60 rpm
Screw back pressure 0.1 - 0.5 MPa
Injection pressure 60 - 140 MPa
Clamp pressure 4 - 8 kN/cm虏
Comment(s):
1 Cleanliness of the dryer, machine hopper and machine screw/barrel/nozzle assembly are essential
for processing Iupilon庐 Polycarbonate/PET and producing contamination free profile, rodstock and
sheeting.
2 Iupilon庐 Polycarbonate/PET is not compatible with other polymers.
3 It is suggested that the pre-drying, die head, roller and material temperatures are manually
confirmed using a hand held temperature measuring device.
1 MPa = 145 psi
Conversions:
= 10.2 kg/cm虏
= 10 bar
潞C = 5(潞F-32)/9
1 kN/cm虏 = 0.65 ton/in虏
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