Eastar™ DN011
共聚多酯
产品说明：
Eastar™ Copolyester DN011 is a brilliantly clear polymer having excellent impact strength, chemical resistance, and low shrinkage rates. Eastar™ Copolyester DN011 contains a mold release.
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.
This product has been CRADLE TO CRADLE CERTIFIED(cm)
The CRADLE TO CRADLE CERTIFIED(cm) Mark is a registered certification mark used under license through McDonough Braungart Design Chemistry (MBDC). MBDC is a global sustainability consulting and product certification firm. The CRADLE TO CRADLE® framework moves beyond the traditional goal of reducing the negative impacts of commerce (‘eco-efficiency'), to a new paradigm of increasing its positive impacts (‘eco-effectiveness'). At its core, Cradle to Cradle design perceives the safe and productive processes of nature's ‘biological metabolism' as a model for developing a ‘technical metabolism' flow of industrial materials. Product components can be designed for continuous recovery and reutilization as biological and technical nutrients within these metabolisms. For more information about MBDC and to obtain printable certificates for Eastman Copolyesters, visit http://www.mbdc.com.
Eastar™ DN011 物性表
| 基本信息 |
|
|
|
| 添加剂 |
|
| 特性 |
抗撞击性，良好 耐化学性良好 清晰度，高 收缩性低 脱模性能良好 |
| 用途 |
Cosmetic Packaging Decorative Displays 地板保养/维修 个人护理 护罩 化妆品 家电部件 容器 |
| 形式 |
|
| 加工方法 |
|
| 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 |
0.40 |
% |
ASTM D955 |
| 硬度 |
额定值 |
单位制 |
测试方法 |
| 洛氏硬度 (R 级, 23°C) |
105 |
|
ASTM D785 |
| 机械性能 |
额定值 |
单位制 |
测试方法 |
| 拉伸模量 (23°C) |
1800 |
MPa |
ASTM D638 |
| 抗张强度 |
|
|
ASTM D638 |
| 屈服, 23°C |
44.0 |
MPa |
ASTM D638 |
| 断裂, 23°C |
54.0 |
MPa |
ASTM D638 |
| 伸长率 |
|
|
ASTM D638 |
| 屈服, 23°C |
4.0 |
% |
ASTM D638 |
| 断裂, 23°C |
330 |
% |
ASTM D638 |
| 弯曲模量 (23°C) |
1800 |
MPa |
ASTM D790 |
| 弯曲强度 (23°C) |
66.0 |
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 |
77 |
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 |
46.0 |
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 |
73.0 |
°C |
ASTM D648 |
| 1.8 MPa, 未退火 |
64.0 |
°C |
ASTM D648 |
| 光学性能 |
额定值 |
单位制 |
测试方法 |
| 透射率 |
|
|
ASTM D1003 |
| 总计 |
92.0 |
% |
ASTM D1003 |
| 常规 |
89.0 |
% |
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 |
249 到 271 |
°C |
|
| 模具温度 |
16.0 到 38.0 |
°C |
|
