About |
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TYRIL* styrene-acrylonitrile (SAN) resins are designed to offer superior chemical resistance, strength, hardness and dimensional stability in a broad range of product applications. The key property of TYRIL 790 is its high flow that results in excellent processabiltiy. TYRIL 790 is specifically designed for end-use applications requiring a good balance of physical properties, optical properties (gloss, clarity or opaqueness), heat resistance and practical toughness. Applications: Tableware: airline serviceware, other multi-cavity applications Personal care: combs, toothbrshes Electronics: dust covers, display screens Complies with: U.S. FDA 21 CFR 181.32 European Food-Contact Compliance&& |
Product Description | |
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Supplier | Trinseo |
Generic | SAN |
Material Status | Commercial: Active |
Features | Good Rigidity,Excellent Processability,Good Clarity,Good flexibility,Good Dimensional Stability,High liquidity,Optical performance,Food contact compliance,High Heat Resistance,Solvent resistance,HB |
Availabilitys | Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | |||
— | 1.08 | g/cm³ | ASTM D792,ISO 1183-A |
— | 1.08 | g/cm³ | ISO 1183-1 |
Apparent density | 0.69 | g/cm³ | ASTM D1895 , ISO 60 |
Melt Flow Rate | ASTM D1238, ISO 1133 | ||
220℃,10.0kg | 21 | g/10min | |
230℃,3.80kg | 9.0 | g/10min | |
Melt Volume Rate | |||
220℃,10 kg | 28.0 | cm³/10min | ISO 1133 |
Water absorption rate | ISO 62 3 | ||
saturated | 0.10 | % | 4 |
balance | 0.60 | % | 5 |
Viscosity number | 91.0 | cm³/g | ISO 307, 1157, 1628 6 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Unnotch Impact strength | |||
23℃ | 16 | kJ/m² | ISO 179 |
-30℃ | 18.0 | kJ/m² | ISO 179/1eU 11 |
23℃ | 17.0 | kJ/m² | ISO 179/1eU 12 |
Notched impact strength of cantilever beam | |||
23℃ | 13 | kJ/m² | ISO 180 |
Tensile Notch Impact Strength | |||
23℃ | 17.0 | kJ/m² | ISO 8256/1 13 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, annealed | 101 | ℃ | ASTM D648,ISO 75-2/A |
1.8 MPa | 101 | ℃ | ISO 75-2 14 |
Vicat Softening Temp | |||
— | 110 | ℃ | ASTM D1525,ISO 306/A120 5 15 |
B50 | 101 | ℃ | ASTM D1525, ISO 306/B50 6 16 |
B50 | 101 | ℃ | ISO 306 17 |
Linear coefficient of thermal expansion | |||
MD | 5.0E-5 | 1/℃ | DIN 53752, ISO 11359-2 18 |
TD | 6.0E-5 | 1/℃ | ISO 11359-2 19 |
specific heat | 1380 | J/kg/℃ | ASTM D2766 |
Electrical performance | Nominal value | Unit | Test method |
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Surface resistivity | > 1.0E+15 | ohms | IEC 60093 20 |
Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 21 |
Dielectric strength | 9.1 | kV/mm | IEC 60243-1 |
Relative permittivity | |||
1 MHz | 2.80 | IEC 60250 | |
100 Hz | 3.00 | IEC 60250 22 | |
Dissipation factor | |||
1 MHz | 1.0E-4 | IEC 60250 | |
100 Hz | 8.0E-5 | IEC 60250 23 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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1.60 mm | HB | UL 94 | |
Flame retardant level | |||
1.60 mm | HB | ISO 1210 25 |
MECHANICAL | Nominal value | Unit | Test method |
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Rockwell hardness | |||
M-level | 84 | ASTM D785 | |
M-level | 84 | ISO 2039-2 | |
Tensile modulus | 3800 | MPa | ASTM D638, ISO 527-2 |
tensile strength | |||
yield | 76.0 | MPa | ISO 527-2 7 |
fracture | 72.0 | MPa | ASTM D638 |
fracture | 72.0 | MPa | ISO 527-2/5 |
Tensile strain | |||
yield | 2.6 | % | ISO 527-2 9 |
bending strength | 98.0 | MPa | ASTM D790,ISO 178 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
3. 0.20 in/min |
4. Rate A (50°C/h), Loading 2 (50 N) |
5. Rate B (120°C/h), Loading 1 (10 N) |
6. This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |