Drystar? 0601
共聚多酯
产品说明：
Eastman is pleased to announce the launch of DRYSTAR* copolyesters. This new product-line is designed to meet the needs of converters seeking value-added solutions to their drying requirements of copolyesters. Eastman?s copolyesters are highly valued for their excellent balance of properties such as superior aesthetics, impact strength, and chemical resistance. These properties can be optimally realized when the resins are properly dehydrated in accordance to recommended drying conditions and equipment.
Recognizing this value, Eastman conceived Drystar? copolyesters to allow converters with limited access to desiccant dryers to achieve these optimizations. In addition, some converters with desiccant dryers may still find Drystar? copolyesters value-adding to attain production flexibility and cost saving by removing the drying process prior to injection molding, profile extruding, or extrusion blow molding copolyesters. The initial launch comprises of the commercialization of four grades of Drystar? copolyesters and Eastman has on-going program to extend this strategic product-line in the future.
*DRYSTAR is only available in the Asia Pacific Region.
| 物理性能 |
额定值 |
单位制 |
测试方法 |
| 比重 |
|
|
|
| -- |
1.27 |
g/cm3 |
ASTM D792, ASTM D1505 |
| 23°C |
1.27 |
g/cm3 |
ISO 1183/D |
| 吸水率(23°C, 24 hr) |
0.13 |
% |
ASTM D570, ISO 62 |
| 固有粘度1 |
|
|
内部方法 |
| Film : 23°C |
0.70 |
|
内部方法 |
| Pellets : 23°C |
0.75 |
|
内部方法 |
| 机械性能 |
额定值 |
单位制 |
测试方法 |
| 撕裂阻力 |
|
|
ASTM D2582 |
| M.D. : 23°C |
93 |
N |
ASTM D2582 |
| T.D. : 23°C |
93 |
N |
ASTM D2582 |
| 薄膜 |
额定值 |
单位制 |
测试方法 |
| Carbon Dioxide Permeability (23°C)2 |
49 |
cm3·mm/m2/atm/24 hr |
ASTM D1434 |
| 抗撕裂蔓延性3 |
|
|
ASTM D1938 |
| M.D. : 23°C |
36 |
kN/m |
ASTM D1938 |
| T.D. : 23°C |
36 |
kN/m |
ASTM D1938 |
| 硬度 |
额定值 |
单位制 |
测试方法 |
| 洛氏硬度 |
|
|
|
| R 级, 23°C |
106 |
|
ASTM D785 |
| R 计秤, 23°C |
109 |
|
ISO 2039-2 |
| 机械性能 |
额定值 |
单位制 |
测试方法 |
| 拉伸模量(23°C) |
2100 |
MPa |
ASTM D638, ISO 527-2 |
| 抗张强度 |
|
|
ASTM D638, ISO 527-2 |
| 屈服, 23°C |
50.0 |
MPa |
ASTM D638, ISO 527-2 |
| 断裂, 23°C |
28.0 |
MPa |
ASTM D638, ISO 527-2 |
| 伸长率 |
|
|
|
| 断裂, 23°C |
130 |
% |
ASTM D638 |
| 断裂, 23°C |
100 |
% |
ISO 527-2 |
| 弯曲模量 |
|
|
|
| 23°C |
2100 |
MPa |
ASTM D790 |
| 23°C |
2000 |
MPa |
ISO 178 |
| 弯曲应力 |
|
|
|
| 23°C |
68.0 |
MPa |
ISO 178 |
| 屈服, 23°C |
70.0 |
MPa |
ASTM D790 |
| 薄膜 |
额定值 |
单位制 |
测试方法 |
| 薄膜厚度 - 经测试 |
250 |
μm |
|
| 割线模量 |
|
|
ASTM D882 |
| MD |
1900 |
MPa |
ASTM D882 |
| TD |
1900 |
MPa |
ASTM D882 |
| 抗张强度 |
|
|
ASTM D882 |
| MD : 屈服 |
52.0 |
MPa |
ASTM D882 |
| TD : 屈服 |
52.0 |
MPa |
ASTM D882 |
| MD : 断裂 |
59.0 |
MPa |
ASTM D882 |
| TD : 断裂 |
55.0 |
MPa |
ASTM D882 |
| 伸长率 |
|
|
ASTM D882 |
| MD : 屈服 |
4.0 |
% |
ASTM D882 |
| TD : 屈服 |
4.0 |
% |
ASTM D882 |
| MD : 断裂 |
400 |
% |
ASTM D882 |
| TD : 断裂 |
400 |
% |
ASTM D882 |
| 落锤冲击4 |
|
|
ASTM D1709A |
| -18°C |
500 |
g |
ASTM D1709A |
| 23°C |
400 |
g |
ASTM D1709A |
| 埃尔曼多夫抗撕强度 |
|
|
ASTM D1922 |
| MD |
1400 |
g |
ASTM D1922 |
| TD |
1700 |
g |
ASTM D1922 |
| 裤型撕裂耐性5 |
|
|
ISO 6383-1 |
| MD |
36.0 |
N/mm |
ISO 6383-1 |
| TD |
36.0 |
N/mm |
ISO 6383-1 |
| 透氧率(23°C) |
10 |
cm3·mm/m2/atm/24 hr |
ASTM D3985 |
| 水气透过率(38°C, 100% RH) |
7.0 |
g/m2/24 hr |
ASTM F1249 |
| 冲击性能 |
额定值 |
单位制 |
测试方法 |
| 悬壁梁缺口冲击强度 |
|
|
|
| -40°C |
37 |
J/m |
ASTM D256 |
| 23°C |
100 |
J/m |
ASTM D256 |
| -40°C |
4.2 |
kJ/m2 |
ISO 180/1A |
| 23°C |
6.2 |
kJ/m2 |
ISO 180/1A |
| 无缺口悬臂梁冲击 |
|
|
|
| -40°C, 3.20 mm |
无断裂 |
|
ASTM D4812 |
| -30°C, 3.20 mm |
无断裂 |
|
ASTM D4812 |
| -20°C, 3.20 mm |
无断裂 |
|
ASTM D4812 |
| 23°C, 3.20 mm |
无断裂 |
|
ASTM D4812 |
| -40°C6 |
无断裂 |
|
ISO 180/1U |
| -30°C7 |
无断裂 |
|
ISO 180/1U |
| -20°C8 |
无断裂 |
|
ISO 180/1U |
| 23°C9 |
无断裂 |
|
ISO 180/1U |
| 装有测量仪表的落镖冲击 |
|
|
|
| -40°C, 2.50 mm, Energy at Peak Load |
41.0 |
J |
ASTM D3763 |
| -40°C, 3.20 mm, Energy at Peak Load |
50.0 |
J |
ASTM D3763 |
| 23°C, 2.50 mm, Energy at Peak Load |
28.0 |
J |
ASTM D3763 |
| 23°C, 3.20 mm, Energy at Peak Load |
33.0 |
J |
ASTM D3763 |
| -40°C, 2.50 mm, 能量到力量峰值 |
35.0 |
J |
ISO 6603-2 |
| -40°C, 3.20 mm, 能量到力量峰值 |
36.0 |
J |
ISO 6603-2 |
| 23°C, 2.50 mm, 能量到力量峰值 |
40.0 |
J |
ISO 6603-2 |
| 23°C, 3.20 mm, 能量到力量峰值 |
44.0 |
J |
ISO 6603-2 |
| 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 |
64.0 |
°C |
ASTM D648 |
| 玻璃转化温度 |
80.0 |
°C |
DSC |
| 维卡软化温度 |
85.0 |
°C |
ASTM D1525 |
| 线形热膨胀系数 - 流动(-30 到 40°C) |
5.1E-5 |
cm/cm/°C |
ASTM D696 |
| 比热 |
|
|
DSC |
| 60°C |
1300 |
J/kg/°C |
DSC |
| 100°C |
1760 |
J/kg/°C |
DSC |
| 150°C |
1880 |
J/kg/°C |
DSC |
| 200°C |
1970 |
J/kg/°C |
DSC |
| 250°C |
2050 |
J/kg/°C |
DSC |
| 导热系数(23°C) |
0.21 |
W/m/K |
ASTM C177 |
| 电气性能 |
额定值 |
单位制 |
测试方法 |
| 表面电阻率 |
1.0E+16 |
ohms |
ASTM D257 |
| 体积电阻率(23°C) |
1.0E+15 |
ohms·cm |
ASTM D257 |
| 介电强度10(23°C) |
16 |
kV/mm |
ASTM D149 |
| 介电常数 |
|
|
ASTM D150 |
| 23°C, 1 kHz |
2.60 |
|
ASTM D150 |
| 23°C, 1 MHz |
2.40 |
|
ASTM D150 |
| 耗散因数 |
|
|
ASTM D150 |
| 23°C, 1 kHz |
5.0E-3 |
|
ASTM D150 |
| 23°C, 1 MHz |
0.020 |
|
ASTM D150 |
| 耐电弧性 |
158 |
sec |
ASTM D495 |
| 光学性能 |
额定值 |
单位制 |
测试方法 |
| 光泽度(45°) |
108 |
|
ASTM D2457 |
| 透射率 |
|
|
ASTM D1003 |
| 总计 |
91.0 |
% |
ASTM D1003 |
| 常规 |
89.0 |
% |
ASTM D1003 |
| 透明度 |
85.0 |
|
ASTM D1746 |
| 雾度 |
0.80 |
% |
ASTM D1003 |
| 注射 |
额定值 |
单位制 |
|
| 干燥温度 |
70.0 |
°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 40.0 |
°C |
|
| 备注 |
| 1 . |
EMN-A-AC-GV-1 |
| 2 . |
50% RH |
| 3 . |
254 mm/min, Split Tear Method |
| 4 . |
12.7 mm dia. head, 127 mm dia. clamp, 600 mm drop |
| 5 . |
200 mm/min |
| 6 . |
4 mm |
| 7 . |
4 mm |
| 8 . |
4 mm |
| 9 . |
4 mm |
| 10 . |
500 V/sec, 方法A（短时间） |
