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Wonderloy® PC-540

Sold by Chi Mei Corporation
Polymer Name: PC/ABS Alloy
Processing Methods: Injection Molding
Density: 1180.0 kg/m³
Flexural Modulus: 2500.0 MPa
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Identification & Functionality

Wonderloy® PC-540 Features & Benefits

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Materials Features

Applications & Uses


Flame Rating
Physical Form
Flame Rating
UL 94 V0
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield58.9MPaASTM D 638
Stress at break53MPaISO 527
Yield stress64MPaISO 527
Flexural Strength89.3MPaASTM D 790
Flexural Modulus2500MPaASTM D790
Flexural modulus, 23°2500MPaISO 178
Izod Impact notched (1/8 in)613J/mASTM D 256
Izod notched impact strength, +23°43kJ/m2ISO 180/1A
Physical Properties
ValueUnitsTest Method / Conditions
Melt Flow Index - MFI (260°C/2.16 kg)22g/10 minASTM D 1238
Melt Volume Flow Rate - MVR (260°C/2.16 kg)23.5cm3/10 minISO 1133
Mold Shrinkage (MD)0.005mm/mmASTM D 955
Density1180kg/m3ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion (MD)70E-6/KASTM D 696
Deflection Temperature Under Load (264 psi)92.2°CASTM D 648
Temperature of deflection under load (1.80 Mpa)92°CISO 75-1/-2
Thickness tested1.5mm-
Vicat Temperature107°CASTM D 1525
Vicat softening temperature106°CISO 306
Burning Behavior 5V at thickness5VBclassIEC 60695-11-20
ValueUnitsTest Method / Conditions
Flame ratingV-0-UL 94
Other Properties
ValueUnitsTest Method / Conditions
Water Absorption (24 hr)0.4%ASTM D 570

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