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TRIREX 3025U是韩国三养（Samyang）TRIREX 品牌下的聚碳酸酯（PC）牌号，3025U充分发挥了PC材料固有的超高韧性和高延伸率优势，同时在比重、流动性和表面光泽方面具有明显优势，是需要高冲击韧性、外观品质和复杂成型结构的应用场景的理想选择。
品牌：韩国三养Samyang
品名：TRIREX
品类：PC
牌号：3025U
材料特性：超高冲击韧性（75 kg·cm/cm）、160%断裂伸长率、良好电气绝缘性、优异流动性、低比重
应用领域 ：电子电器、汽车、家用电器、通讯设备、LED照明部件等
苏州善德宸信作为韩国三养Samyang的授权代理商，可为您提供TRIREX® 3025U的物性表、材料供应、技术咨询及应用开发支持。欢迎随时致电15366296797，邮件请至abel.liu@e-sdcx.com。
TYPICAL DATA OF
TRIREX 3025U GRADE
| PROPERTY | UNIT | ASTM METHOD | TYPICAL DATA |
| PHYSICAL | |||
| Specific Gravity | - | D792 | 1.2 |
| Water Absorption (24 hours at 23℃) | % | D570 | 0.15 |
| Melt Flow Rate (300℃, 1.2kg) | g/10min | D1238 | 18 |
| MECHANICAL | |||
| Tensile Strength at yield | kgf/cm² | D638 | 630 |
| Tensile Elongation at break | % | D638 | 120 |
| Flexural Strength at yield | kgf/cm² | D790 | 970 |
| Flexural Modulus | kgf/cm² | D790 | 23,400 |
| Izod Impact Strength, notched, 23℃(1/8") | kgf.cm/cm | D256 | 80 |
| THERMAL | |||
| HDT, 18.6 kgf/cm² | ℃ | D648 | 128 |
| OTHERS | |||
| UL-94 Flammability | - | （UL 94） | V-2@0.5mm |
| Mold Shrinkage | % | D955 | 0.5~0.7 |
| ※ The figures listed in this table are typical values obtained under the standard test methods and may not beapplicable for products that are under different application condition. | |||
PROCESSING GUIDE FOR
TRIREX 3025U GRADE
| SPECIFICATION | UNIT | CONDITIONS |
| Drying Temperature | ℃ | 120 |
| Drying Time | hr | 3~4 |
| Moisture Content, Max | % | 0.02 |
| Melt Temperature | ℃ | 290~310 |
| Nozzle Temperature | ℃ | 275~310 |
| Front Temperature | ℃ | 280~315 |
| Middle Temperature | ℃ | 270~290 |
| Rear Temperature | ℃ | 260~280 |
| Mold Temperature | ℃ | 65~105 |
| Back Pressure | MPa | 0.4~0.7 |
| Screw Speed | % | 40~70（slow to moerate） |
| Vent Depth | mm | 0.02~0.08 |
|
•General processing conditions for TRIREX 3025U are shown below. •Drying prior to processing is essential to ensure desired appearance and property performance. |
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