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牌号简介 About |
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伊士曼Cadence™ GS1是伊士曼的原始共聚酯薄膜压延。伊士曼-凯登斯共聚酯压延薄膜无结晶、无卤、压延和热成型窗口宽、低温韧性好。它们在溶剂粘合、层压、装饰、冷成型、冲压/切割和压花等二次操作中合作。Eastman Cadence树脂不需要预干燥或额外的稳定剂。本产品已通过绿色卫士室内空气质量认证。Greenguard室内空气质量认证标志是通过Greenguard环境研究所(GEI)许可使用的注册认证标志。GEI是一个行业独立的非盈利组织,负责监督Greenguard认证计划。Greenguard认证计划是一个行业独立的第三方测试计划,用于室内环境的低排放产品和材料。欲了解更多关于GEI的信息,并获得Eastman共聚酯的可打印证书,请访问www.greenguard.org。在制造商类别下选择Eastman Chemical Company,然后单击搜索以显示我们的产品列表。本产品经银级认证。摇篮到摇篮认证标志是一个注册的认证标志,根据McDonough Braungart Design Chemistry(MBDC)的许可使用。MBDC是一家全球可持续发展咨询和产品认证公司。从摇篮到摇篮的框架超越了减少商业的负面影响(“生态效率”)的传统目标,转向了增加其正面影响(“生态效率”)的新范式。在其核心,从摇篮到摇篮的设计将自然“生物代谢”的安全和生产过程视为开发工业材料“技术代谢”流程的模型。产品成分可作为生物和技术营养素在这些代谢中持续回收和再利用。有关MBDC的更多信息,以及获得伊斯曼共聚酯的可打印证书,请访问www.mbdc.com。在C2C认证产品中选择公司名称下的Eastman Chemical Company,以显示我们的产品列表。 Eastman Cadence™ GS1 is Eastman's original copolyester for film calendering. Calendered films made of Eastman Cadence™ copolyesters are non-crystallizing, are halogen-free, offer wide calendering and thermoforming windows and have good low-temperature toughness. They are cooperative in secondary operations such as solvent-bonding, lamination, decoration, cold-forming, punching/cutting and embossment. Eastman Cadence™ resins require no pre-drying or additional stabilizers. 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 Silver. The CRADLE TO CRADLE CERTIFIED 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 www.mbdc.com. Choose Eastman Chemical Company under Company Name in C2C Certified products to display a list of our products. |
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
ASTM D1505 | ||
-- -- 2 |
1.27 | g/cm³ | ASTM D1505 |
-- -- |
1.28 | g/cm³ | ASTM D1505 |
吸水率 Water Absorption |
|||
23℃,24hr 23℃,24hr |
0.16 | % | ASTM D570 |
固有粘度 Intrinsic viscosity 3 |
内部方法 | ||
23℃ 23℃ |
0.71 | 内部方法 | |
Pellets:23℃ Pellets:23℃ |
0.75 | 内部方法 | |
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
薄膜厚度 film thickness |
|||
测试 test |
µm | ||
割线模量 Secant modulus |
ASTM D882 | ||
MD:170 µm MD:170 µm |
MPa | ASTM D882 | |
TD:170 µm TD:170 µm |
MPa | ASTM D882 | |
拉伸强度 tensile strength |
ASTM D882 | ||
MD,屈服,170 µm MD, yield, 170 µ m |
MPa | ASTM D882 | |
TD,屈服,170 µm TD, yield, 170 µ m |
MPa | ASTM D882 | |
MD,断裂,170 µm MD, fracture, 170 µ m |
MPa | ASTM D882 | |
TD,断裂,170 µm TD, fracture, 170 µ m |
MPa | ASTM D882 | |
拉伸应变 Tensile strain |
ASTM D882 | ||
MD,屈服,170 µm MD, yield, 170 µ m |
% | ASTM D882 | |
TD,屈服,170 µm TD, yield, 170 µ m |
% | ASTM D882 | |
MD,断裂,170 µm MD, fracture, 170 µ m |
% | ASTM D882 | |
TD,断裂,170 µm TD, fracture, 170 µ m |
% | ASTM D882 | |
埃尔曼多夫抗撕强度 Elmandorf tear strength |
ASTM D1922 | ||
MD:170 µm MD:170 µm |
g | ASTM D1922 | |
TD:170 µm TD:170 µm |
g | ASTM D1922 | |
透氧率 Oxygen permeability |
|||
23℃,170 µm,50% RH 23℃,170 µm,50% RH |
cm³·mm/m²/atm/24 hr | ASTM D3985 | |
水气透过率 Water vapor transmittance |
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38℃,100% RH,170 µm 38℃,100% RH,170 µm |
g/m²/24 hr | ASTM F372 | |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
装有测量仪表的落镖冲击 Dart impact equipped with measuring instruments |
ASTM D3763 | ||
-20℃,Energy at Peak Load -20℃,Energy at Peak Load |
J | ASTM D3763 | |
0℃,Energy at Peak Load 0℃,Energy at Peak Load |
J | ASTM D3763 | |
23℃,Energy at Peak Load 23℃,Energy at Peak Load |
J | ASTM D3763 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 HDT |
ASTM D648 | ||
0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ASTM D648 | |
1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ASTM D648 | |
玻璃化转变温度 Glass transition temperature |
℃ | DSC | |
维卡软化温度 Vicat Softening Temperature |
℃ | ASTM D1525 | |
线性热膨胀系数 Coeff.of linear therm expansion |
|||
MD:23℃ MD:23℃ |
1/℃ | ASTM D696 | |
比热 specific heat |
DSC | ||
23℃ 23℃ |
J/kg/℃ | DSC | |
100℃ 100℃ |
J/kg/℃ | DSC | |
150℃ 150℃ |
J/kg/℃ | DSC | |
200℃ 200℃ |
J/kg/℃ | DSC | |
250℃ 250℃ |
J/kg/℃ | DSC | |
电气性能 ELECTRICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
表面电阻率 Surface resistivity |
ohms | ASTM D257 | |
体积电阻率 Volume resistivity |
|||
23℃ 23℃ |
ohms·cm | ASTM D257 | |
介电强度 Dielectric strength 4 |
|||
23℃ 23℃ 4 |
kV/mm | ASTM D149 | |
介电常数 Dielectric constant |
ASTM D150 | ||
23 ℃,1 kHz 23 ℃,1 kHz |
ASTM D150 | ||
23 ℃,1 MHz 23 ℃,1 MHz |
ASTM D150 | ||
耗散因数 Dissipation factor |
ASTM D150 | ||
23℃,1 kHz 23℃,1 kHz |
ASTM D150 | ||
23℃,1 MHz 23℃,1 MHz |
ASTM D150 | ||
耐电弧性 Arc resistance |
sec | ASTM D495 | |
阻燃性能 FLAME CHARACTERISTICS |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
极限氧指数 Oxygen Index |
% | ASTM D2863 | |
光学性能 OPTICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
光泽度 gloss |
|||
60°,170 µm 60°,170 µm |
ASTM D2457 | ||
透光率 Light Transmission |
|||
总计,170 µm Total, 170 µ m |
% | ASTM D1003 | |
雾度 Haze |
|||
170 µm 170 µm |
% | ASTM D1003 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 Film, 170 µm |
3 EMN-A-AC-G-V-1 |
4 500 V/sec, 方法A(短时间) |
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