STYRON A-TECH™ 1173 advanced technology polystyrene resin is a high impact, environmental stress crack resistant (ESCR) resin for extrusion thermoforming applications. The improved rigidity of this resin allows potential down-gauging and scrap reduction, as well as overall improvements in process efficiency.
Main Characteristics:
Easy processing
Outstanding thermoformability
Good practical toughness
ESCR performance
Complies with:
U.S. FDA 21 CFR 177.1640
Consult the regulation for complete details.
Applications:
Large appliance/refrigerator liners
Other deep draw extrusion thermoforming applications
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 高刚性高冲击高韧性易成型ESCR | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.04 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
200 ℃/5 Kg | 2 g/10 min | ASTM D 1238 | |
收缩率 | |||
纵向(Flow) | 0.4~0.7 % | ASTM D 955 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 13.1 Mpa | ASTM D638 | Compression Molded |
屈服(yld) | 17.2 Mpa | ASTM D638 | Injection Molded |
断裂(brk) | 15.9 Mpa | ASTM D638 | Compression Molded |
断裂(brk) | 27.6 Mpa | ASTM D638 | Injection Molded |
拉伸延伸率 | |||
断裂(brk) | 30 % | ASTM D638 | Compression Molded |
断裂(brk) | 55 % | ASTM D638 | Injection Molded |
弯曲强度 | |||
- | 27.6 Mpa | ASTM D790 | Compression Molded |
- | 40.7 Mpa | ASTM D790 | Injection Molded |
弯曲模量 | 1200 Mpa | ASTM D790 | Compression Molded |
弯曲模量 | 1510 Mpa | ASTM D790 | Injection Molded |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 80 J/m | ASTM D256 | Compression Molded |
23℃ (73℉) | 90 J/m | ASTM D256 | Injection Molded |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 97.8 °C | ASTM D648 | Annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 71.1 °C | ASTM D648 | Unannealed |
维卡软化温度(Vicat) | 104 °C | ASTM D1525 | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 1.5 mm | UL94 |
此物性表中的信息由阿技材料库从该材料的生产商处获得。阿技材料库尽最大努力确保此数据的准确性。 但是阿技材料库对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
