公司信息及水印
牌号简介 About |
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Tritan™ EX401是专门为婴儿护理市场开发的无定形共聚酯,具有优异的外观和清晰度。Tritan™ EX401含有从蔬菜来源中提取的霉菌释放物。其最突出的特点是透明度、优良的韧性、水解稳定性、耐热性和耐化学性。Tritan™ EX401通过沸水或微波蒸汽灭菌满足婴儿护理灭菌要求。这一新一代共聚酯也可以在不加入高水平残余应力的情况下被模铸成各种应用。与三元共聚酯的优异的耐化学性和水解稳定性相结合,这些特征使模塑产品在洗碗机环境中增强了耐久性,从而可以将产品暴露于高热量、湿度和积极的清洗剂中。Tritan™ EX401可以通过注射成型、注射拉伸吹塑成型(ISBM)和挤出吹塑成型技术转化为零件。根据美国食品药品监督管理局(FDA)的规定,Tritan™ EX401共聚酯可用于反复使用的食品接触物品中。有关全球食品接触监管许可的详细信息,请联系Eastman代表。Eastman Tritan™ EX401共聚酯包含在Eastman Chemical公司的客户通知程序中,该程序详细说明了当Tritan™ EX401销售给婴儿护理市场时,我们的客户通知政策。这一过程为婴幼儿护理行业提供了一个在TrTIAN的一贯质量和性能方面的信心的附加层。 Tritan™ EX401, specifically developed for the Infant Care market, is an amorphous copolyester with excellent appearance and clarity. Tritan™ EX401 contains a mold release derived from vegetable based sources. Its most outstanding features are clarity, excellent toughness, hydrolytic stability, and heat and chemical resistance. Tritan™ EX401 meets infant care sterilization requirements via boiling water or microwave steam sterilization. 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 agents. Tritan™ EX401 can be converted into parts using injection molding, injection stretch blow molding (ISBM), and extrusion blow molding techniques. Tritan™ EX401 copolyester may be used in repeated use food contact articles under United States Food and Drug Administration (FDA) regulations. Contact Eastman representative for details on global food contact regulatory clearances. Eastman Tritan™ EX401 copolyester is included in Eastman Chemical Company's Customer Notification Procedure which details our policy for customer notification when significant changes are made in Tritan™ EX401 sold into the infant care market. This procedure provides the infant care industry an added layer of confidence in the consistent quality and performance of Tritan. |
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 |
1.17 | g/cm³ | ASTM D792 |
收缩率 Shrinkage rate |
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MD:吹塑成型 MD: Blow molding |
1.2 to 1.6 | % | 内部方法 |
注塑成型 injection molding |
0.50 to 0.70 | % | ASTM D955 |
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
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-40℃ -40℃ |
130 | J/m | ASTM D256 |
23℃ 23℃ |
650 | J/m | ASTM D256 |
23℃ 23℃ 3 |
J/m | 内部方法 | |
23℃ 23℃ 2 |
J/m | 内部方法 | |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
ISO 180 | ||
-40℃ -40℃ |
kJ/m² | ISO 180 | |
23℃ 23℃ |
kJ/m² | ISO 180 | |
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
ASTM D4812 | ||
-40℃ -40℃ |
ASTM D4812 | ||
23℃ 23℃ |
ASTM D4812 | ||
装有测量仪表的落镖冲击 Dart impact equipped with measuring instruments |
ASTM D3763 | ||
-40℃,Energy at Max Load -40℃,Energy at Max Load |
J | ASTM D3763 | |
23℃,Energy at Max Load 23℃,Energy at Max 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 Hot deformation temperature |
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1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ASTM D648 | |
0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ASTM D648 | |
光学性能 optical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
透光率 Transmittance |
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总计 total |
% | ASTM D1003 | |
雾度 Haze |
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-- -- 2 |
% | 内部方法 | |
-- -- |
% | ASTM D1003 | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
填充体积收缩 Fill volume shrinkage 4 |
Internal Method | ||
Boiling,1 hr Boiling,1 hr |
% | Internal Method | |
Boiling,2 hr Boiling,2 hr |
% | Internal Method | |
Dishwasher Dishwasher |
% | Internal Method | |
Microwave Boiling(Oven Power) Microwave Boiling(Oven Power) 4 |
Watts | Internal Method | |
Microwave Steam Sterilization(Total Energy) Microwave Steam Sterilization(Total Energy) 4 |
W-min | Internal Method | |
冷热冲击测试 Thermal Shock Test 4 |
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Water Immersion,35 to 98℃ Water Immersion,35 to 98℃ 4 |
Internal Method | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸模量 Tensile modulus |
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23℃ 23℃ |
MPa | ASTM D638 | |
23℃ 23℃ |
MPa | ISO 527-2 | |
拉伸强度 tensile strength |
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断裂,23℃ Fracture, 23 ℃ |
MPa | ASTM D638 | |
断裂,23℃ Fracture, 23 ℃ |
MPa | ISO 527-2 | |
屈服,23℃ Yield, 23 ℃ |
MPa | ASTM D638 | |
屈服,23℃ Yield, 23 ℃ 2 |
MPa | 内部方法 | |
屈服,23℃ Yield, 23 ℃ 3 |
MPa | 内部方法 | |
屈服,23℃ Yield, 23 ℃ |
MPa | ISO 527-2 | |
拉伸应变 Tensile strain |
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断裂,23℃ Fracture, 23 ℃ |
% | ASTM D638 | |
断裂,23℃ Fracture, 23 ℃ |
% | ISO 527-2 | |
屈服,23℃ Yield, 23 ℃ |
% | ISO 527-2 | |
屈服,23℃ Yield, 23 ℃ 2 |
% | 内部方法 | |
屈服,23℃ Yield, 23 ℃ 3 |
% | 内部方法 | |
屈服,23℃ Yield, 23 ℃ |
% | ASTM D638 | |
弯曲模量 Bending modulus |
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23℃ 23℃ |
MPa | ASTM D790 | |
23℃ 23℃ |
MPa | ISO 178 | |
弯曲强度 bending strength |
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屈服,23℃ Yield, 23 ℃ |
MPa | ASTM D790 | |
洛氏硬度 Rockwell hardness |
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R 级 R-level |
ASTM D785 |
备注 |
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1 一般属性:这些不能被视为规格。 |
2 After re-equilibration |
3 After 8 hr boiling |
4 ISBM Bottle |
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