公司信息及水印
牌号简介 About |
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Tritan™ EX501是专为婴儿护理市场开发的非晶态共聚酯。它最突出的特点是,即使经过多次洗碗机循环,也能保持玻璃般的清晰度。此外,与CPP相比,Tritan™ EX501的味道和气味保持力较低,抗跌落冲击性极佳,洗碗机耐用。Tritan™ EX501含有从蔬菜来源中提取的霉菌释放物。Tritan™ EX501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™ EX501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™ EX501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™ EX501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™ EX501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™ EX501 is an amorphous copolyester specifically developed for the Infant Care market. Its most outstanding features are consistent glass-like clarity even after multiple dishwasher cycles. Additionally, Tritan™ EX501 exhibits low taste and odor retention versus cPP, excellent drop impact resistance, and dishwasher durability. Tritan™ EX501 contains a mold release derived from vegetable based sources. Tritan™ EX501 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™ EX501 can be converted into parts using injection molding, injection stretch blow molding (ISBM), and extrusion blow molding techniques. Tritan™ EX501 copolyester may be used in repeated-use food contact articles under United States Food and Drug Administration (FDA) regulations. Contact an Eastman representative for details on global food contact regulatory clearances. Eastman Tritan™ EX501 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™ EX501 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 Density |
1.18 | g/cm³ | ASTM D792 |
收缩率 Shrinkage Shrinkage rate |
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MD:注塑成型 MD: Injection molding |
0.50 到 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 Izod Notched Impact strength Izod Notched Impact strength |
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-40℃ -40℃ |
140 | J/m | ASTM D256 |
23℃ 23℃ |
1000 | J/m | ASTM D256 |
-40℃ -40℃ |
14 | kJ/m² | ISO 180 |
23℃ 23℃ |
kJ/m² | ISO 180 | |
悬臂梁无缺口冲击强度 Izod Unnotched Impact strength Izod Unnotched Impact strength of cantilever beam |
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-40℃ -40℃ |
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23℃ 23℃ |
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装有测量仪表的落镖冲击 Dart impact equipped with measuring instruments |
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-40℃,Energy at Max Load -40℃,Energy at Max Load |
J | ||
23℃,Energy at Max Load 23℃,Energy at Max Load |
J | ||
抗跌落冲击性 Resistance to drop impact |
内部方法 | ||
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
热变形温度 HDT Hot deformation temperature HDT |
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0.45 MPa,未退火 0.45 MPa, unannealed |
℃ | ||
1.8 MPa,未退火 1.8 MPa, unannealed |
℃ | ||
光学性能 OPTICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
透光率 Light Transmission Light Transmission |
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总计 total |
% | ASTM D1003 | |
雾度 Haze Haze |
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-- -- |
% | ASTM D1003 | |
-- -- |
% | 内部方法 | |
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 |
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Boiling,1 hr Boiling,1 hr |
% | ||
Boiling,2 hr Boiling,2 hr |
% | ||
Dishwasher Dishwasher |
% | ||
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内部方法 | ||
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
洛氏硬度 Rockwell Hardness Rockwell hardness |
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R 级 R-level |
ASTM D785 | ||
拉伸模量 Tensile Modulus Tensile Modulus |
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23℃ 23℃ |
MPa | ASTM D638 | |
23℃ 23℃ |
MPa | ISO 527-2 | |
拉伸强度 Tensile Strength Tensile Strength |
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屈服 yld,23℃ Yield yld, 23 ℃ |
MPa | ASTM D638 | |
屈服 yld,23℃ Yield yld, 23 ℃ |
MPa | ISO 527-2 | |
断裂 brk,23℃ Broken BRK, 23 ℃ |
MPa | ASTM D638 | |
断裂 brk,23℃ Broken BRK, 23 ℃ |
MPa | ISO 527-2 | |
拉伸应变 Tensile Strain Tensile Strain |
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屈服 yld,23℃ Yield yld, 23 ℃ |
% | ASTM D638 | |
断裂 yld,23℃ Fracture Yld, 23 ℃ |
% | ASTM D638 | |
断裂 brk,23℃ Broken BRK, 23 ℃ |
% | ISO 527-2 | |
弯曲强度 Flexural Strength Flexural Strength |
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屈服 yld,23℃ Yield yld, 23 ℃ |
MPa | ASTM D790 |
备注 |
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2、After 20 cycles Regular Steam Sterilization |
3、After 8 hr boiling |
4、ISBM Bottle |
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