About |
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ACRYLITE® Soundstop GS CC is a highly transparent grade of cast acrylic with embedded polyamide threads. In the event of breakage due to an accident, these threads retain any sheet fragments and prevent them from falling down. Properties In addition to the well-known and proven properties of ACRYLITE® such as: excellent light transmission and brilliance extremely high weather resistance high surface hardness low weight – half the weight of glass 11times the impact strength of glass 100% recyclability, Applications These properties make ACRYLITE® Soundstop GS CC especially suitable for noise control on highway and railway bridges. wind barriers on bridges&& |
Product Description | |
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Supplier | Evonik |
Generic | SMMA |
Material Status | Commercial: Active |
Features | Weather resistance is good,Good Clarity,High impact resistance,Renewable resources,Good Hardness,noise reduction,Machinable |
Availabilitys | North America |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.19 | g/cm³ | ASTM D792 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 2760 | MPa | ASTM D638 |
tensile strength | 68.9 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 4.8 | % | ASTM D638 |
Bending modulus | 3280 | MPa | ASTM D790 |
bending strength | 114 | MPa | ASTM D790 |
compressive strength | 124 | MPa | ASTM D695 |
optical performance | Nominal value | Unit | Test method |
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Refractive index | 1.490 | ASTM D542 | |
Transmittance | ASTM D1003 | ||
— | 92.0 | % | ASTM D1003 |
— | 92.0 | % | ASTM D1003 |
Haze | ASTM D1003 | ||
— | 1.0 | % | ASTM D1003 |
— | 1.5 | % | ASTM D1003 |
Yellowness index | ASTM E313 | ||
— | < 1.0 | YI | ASTM E313 |
— | 1.5 | YI | ASTM E313 |
Supplementary information | Nominal value | Unit | Test method |
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Sound Transmission Coefficient | ASTM E90 | ||
1.50 cm | 32.0 | dB | ASTM E90 |
2.00 cm | 34.0 | dB | ASTM E90 |
2.50 cm | 36.0 | dB | ASTM E90 |
Weight per Unit Area(1.50 cm) | 3.66 | lb/ft² |
Notes |
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