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| 品牌 | 伊士曼 |
| 货号 | TX2001 |
| 用途 | 奶瓶专用 |
| 牌号 | TX2001 |
| 型号 | TX2001 |
| 品名 | PCTG |
| 外形尺寸 | 透明颗粒 |
| 生产企业 | 伊士曼 |
| 是否进口 | 是 |
| 合规性 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| FDA | Yes | Yes | Repeated use food contact articles |
| NSF | Yes | Yes | Food equipment materials & Drinking water system components - health effects; NSF/ANSI Standards 51 & 61 |
Eastman Tritan TX2001 is an amorphous copolyester with excellent appearance and clarity. Eastman Tritan TX2001 contains a mold release derived from vegetable based sources. Its most outstanding features are excellent toughness, hydrolytic stability, and heat and chemical resistance. This new-generation copolyester can also be molded into various applications without incorporating high levels of residual stress. Combined with Tritan copolyester's outstanding chemical resistance and hydrolytic stability, these features give molded products enhanced durability in the dishwasher environment, which can expose products to high heat, humidity, and aggressive cleaning detergents.
Application/Uses
Appliances
Consumer and durable goods
Housewares
Small appliances
Key Attributes
Ease of processing
Excellent clarity
Excellent hydrolytic stability
Fast drying times
Good chemical resistance
Good heat resistance
Outstanding impact resistance
Quick cycle times
Typical properties as listed are from preliminary data. Information was provided by Eastman.
Eastman Tritan TX2001 Copolyester 物性表
| 物理性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 比重 | 1.17 g/cc | 1.17 g/cc | ASTM D792 |
| 线性成型收缩率 | 0.0050 - 0.0070 cm/cm | 0.0050 - 0.0070 in/in | ASTM D955 |
| 机械性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 洛氏硬度（R 级） | 115 | 115 | ASTM D785 |
| 抗张强度(断裂) | 53.0 MPa | 7690 psi | ASTM D638 |
| 抗张强度(屈服) | 44.0 MPa | 6380 psi | ASTM D638 |
| 伸长率 (断裂) | 140 % | 140 % | ASTM D638 |
| 屈服伸长率 | 7.0 % | 7.0 % | ASTM D638 |
| 拉伸模量 | 1.585 GPa | 229.9 ksi | ASTM D638 |
| 弯曲强度 | 66.0 MPa | 9570 psi | ASTM D790 |
| 弯曲模量 | 1.585 GPa | 229.9 ksi | ASTM D790 |
| 悬壁梁缺口冲击强度 | 6.50 J/cm | 12.2 ft-lb/in | ASTM D256 |
| 悬壁梁无缺口冲击强度 | NB | NB | ASTM D4812 |
| 热性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 载荷下热变形温度(0.46 MPa) | 109 °C | 228 °F | ASTM D648 |
| 载荷下热变形温度(1.8 MPa) | 92.0 °C | 198 °F | ASTM D648 |
| 光学性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 雾度 | <= 1.0 % | <= 1.0 % | ASTM D1003 |
| Transmission, Visible | 92 % | 92 % | ASTM D1003 |
| 加工性能 | 额定值 (公制) | 额定值 (英制) | 测试方法 |
|---|---|---|---|
| 加工温度 | 260 - 282 °C | 500 - 540 °F | |
| 模具温度 | 38.0 - 66.0 °C | 100 - 151 °F | |
| 干燥温度 | 88.0 °C | 190 °F | |
| 干燥时间 | 4 - 6 hour | 4 - 6 hour |
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