| About |
|---|
| Zylar® 650 is an impact modified styrene acrylic copolymer that provides a balance of clarity and toughness, with outstanding strength and rigidity. Zylar® 650 also has superior processing characteristics for demanding injection molded applications. FEATURES Good balance of toughness, stiffness, and clarity Low density Ease of processing Gamma & ETO sterilizable Meets USP XXIII specifications for Class VI plastics APPLICATIONS Appliances and consumer goods Medical devices Toys Office accessories Industrial housings and covers&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | MMBS |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,High impact resistance,Low density,Radiation disinfection,Copolymer,Ethylene oxide disinfection |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.2 | % | ASTM D995 |
| TD | 0.6 | % | ASTM D995 |
| Water absorption rate | |||
| 23℃，24hr | 0.1 | % | ASTM D570 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.57 | ASTM D542 | |
| Haze μ M | 2 | % | ASTM D1003 |
| Transmittance | >=90 | ASTM D1003 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 204-238 | ℃ | ASTM D4591 |
| Maximum operating temperature | 249 | ℃ | |
| Vicat Softening Temp | |||
| A50 | 98.9 | ℃ | ASTM D1525 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 160 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 84 | R 级 | ASTM D785 |
| tensile strength | |||
| Yield, 23 ℃ | 26.2 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 40 | % | ASTM D638 |
| Tensile modulus | |||
| 23℃ | 2140 | MPa | ASTM D638 |
| bending strength | |||
| 23℃ | 48.3 | MPa | ASTM D790 |
| Bending modulus | |||
| 23℃ | 1930 | MPa | ASTM D790 |
| Gardner impact | 16.9 | J | ASTM D5420 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 65.6 | °C | |
| Injection temperature | |||
| Mold temperature | 26.7-54.4 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 4h/80°C |
| 3. Rate B (120°C/h), Loading 1 (10 N) |
| 4. Sodium D Line |
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