Network Polymers SMMA MS 221

Category: Acrylic (SMMA) , Styrene Methyl Methacrylate Acrylic Copolymer
Manufacturer: Network Polymers, Inc.
Trademark: Network Polymers SMMA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: PI8n8Y_Network-Polymers-SMMA-MS-221.pdf
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Network Polymers SMMA MS 221 is a Styrene Methyl Methacrylate Acrylic Copolymer product. It is available in North America. Primary characteristic: copolymer.
General Information
Features
  • Copolymer
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.08g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) 1(200°C/5.0 kg)1.9g/10 minASTM D1238
Molding Shrinkage - Flow 0.20 to 0.60%ASTM D955
Water Absorption (24 hr)0.10%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)70ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength 2(Yield)57.9MPaASTM D638
Tensile Elongation 3(Yield)2.1%ASTM D638
Flexural Modulus 3100MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)21J/mASTM D256
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 106°CASTM D1525 4
OpticalNominal ValueUnitTest Method
Transmittance 91.3%ASTM D1003
Note Message
1 .Procedure A
2 .51 mm/min
3 .51 mm/min
4 .Rate B (120°C/h), Loading 1 (10 N)
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