Eastar? DN001HF
共聚多酯
产品说明：
Eastar? Copolyester DN001HF has excellent flow characteristics while maintaining superior mechanical properties. It is easy to process and can fill intricate tools. Its most outstanding features are clarity, toughness and chemical resistance.
This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED?.
The GREENGUARD INDOOR AIR QUALITY CERTIFIED? Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman? Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.
| 基本信息 |
|
|
|
| 特性 |
- 可加工性，良好
- 良好的流动性
- 耐化学性良好
- 韧性良好
- 中等透明度
|
| 用途 |
- Decorative Displays
- 个人护理
- 化妆品
|
| 形式 |
|
| 物理性能 |
额定值 |
单位制 |
测试方法 |
| 比重 |
1.23 |
g/cm3 |
ASTM D792 |
| 收缩率 - 流动 |
0.30 |
% |
ASTM D955 |
| 吸水率(23°C, 24 hr) |
0.15 |
% |
ASTM D570 |
| 硬度 |
额定值 |
单位制 |
测试方法 |
| 洛氏硬度(R 级, 23°C) |
104 |
|
ASTM D785 |
| 机械性能 |
额定值 |
单位制 |
测试方法 |
| 抗张强度 |
|
|
ASTM D638 |
| 屈服, 23°C |
47.0 |
MPa |
ASTM D638 |
| 断裂, 23°C |
38.0 |
MPa |
ASTM D638 |
| 伸长率 |
|
|
ASTM D638 |
| 屈服, 23°C |
5.0 |
% |
ASTM D638 |
| 断裂, 23°C |
260 |
% |
ASTM D638 |
| 弯曲模量(23°C) |
1900 |
MPa |
ASTM D790 |
| 弯曲强度(屈服, 23°C) |
65.0 |
MPa |
ASTM D790 |
| 冲击性能 |
额定值 |
单位制 |
测试方法 |
| 悬壁梁缺口冲击强度 |
|
|
ASTM D256 |
| -40°C |
69 |
J/m |
ASTM D256 |
| 23°C |
无断裂 |
|
ASTM D256 |
| 无缺口悬臂梁冲击 |
|
|
ASTM D4218 |
| -40°C |
无断裂 |
|
ASTM D4218 |
| 23°C |
无断裂 |
|
ASTM D4218 |
| 装有测量仪表的落镖冲击 |
|
|
ASTM D3763 |
| -40°C, Energy at Peak Load |
46.0 |
J |
ASTM D3763 |
| 23°C, Energy at Peak Load |
47.0 |
J |
ASTM D3763 |
| 热性能 |
额定值 |
单位制 |
测试方法 |
| 载荷下热变形温度 |
|
|
ASTM D648 |
| 0.45 MPa, 未退火 |
70.0 |
°C |
ASTM D648 |
| 1.8 MPa, 未退火 |
67.0 |
°C |
ASTM D648 |
| 维卡软化温度 |
84.0 |
°C |
ASTM D15251 |
| 光学性能 |
额定值 |
单位制 |
测试方法 |
| 透射率(总计) |
90.0 |
% |
ASTM D1003 |
| 雾度 |
1.0 |
% |
ASTM D1003 |
| 注射 |
额定值 |
单位制 |
|
| 干燥温度 |
71.0 |
°C |
|
| 干燥时间 |
6.0 |
hr |
|
| 加工（熔体）温度 |
250 到 270 |
°C |
|
| 模具温度 |
15.0 到 30.0 |
°C |
|
