Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | Muehlstein |
Trademark: | CERTENE™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | wFVmua_CERTENE-SGM-140.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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SGM-140 is a certified prime grade specially developed for INJECTION MOLDING thin-wall applications requiring easy mold filling and good overall properties. SGM-140 is a multipurpose low molecular weight resin that offers superior flexural strength, outstanding clarity, exceptional high-flow processability, fast injection cycling, fast filling long flow paths of intricate mold geometry with minimal stresses in moldings. SGM-140 applications include thin-walled containers, cutlery, vials, jars, tumblers, disposable medical ware, audio and video cassette boxes, and toys. SGM-140 complies with FDA regulation 21CFR 177.1640 and with most international regulations concerning the use of Polystyrene in contact with food articles. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.05 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 14 | g/10 min | ASTM D1238 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness 1(R-Scale) | 75 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus (Injection Molded) | 2900 | MPa | ASTM D638 |
Tensile Strength 2(Yield, Injection Molded) | 42.1 | MPa | ASTM D638 |
Tensile Elongation 3(Break, Injection Molded) | 2.0 | % | ASTM D638 |
Flexural Modulus - 1% Secant 4(Injection Molded) | 3030 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (3.18 mm, Injection Molded) | 16 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Unannealed, Injection Molded) | 87.0 | °C | ASTM D648 |
Vicat Softening Temperature 5 | 93.0 | °C | ASTM D1525 |
Note Message | |
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1 . | Injection molded |
2 . | 5.0 mm/min |
3 . | 5.0 mm/min |
4 . | 1.3 mm/min |
5 . | Injection molded |
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