共聚多酯辐射消毒, 辐射消毒, 电子束消毒,医疗/护理用品, ISO 10993, USP 第 VI 类

 

Eastar™ 6763

共聚多酯

Eastman Chemical Company

Technical Data

 

产品说明

Meets ISO 10993 and/or USP Class VI biocompatibility requirement; Food Contact Status compliant.

Eastar™ Copolyester 6763 is a clear, amorphous material that can be molded and extruded with ease. Its excellent performance properties include clarity, toughness, good melt strength, no dusting, no stress whitening, good heat sealability, easy cutting and thermoforming. Eastar™ Copolyester 6763 may be colored using color concentrates, dry colors, or liquid colorants. Eastar™ Copolyester 6763 can be safely sterilized with proper ethylene oxide, radiation, or electron beam methods without property loss or color shift. It is well suited for a variety of applications including, medical packaging, cosmetics and personal care packaging, food and beverage packaging, and display & signs.

 

In medical applications Eastar™ coplyester 6763 provides:

• Superior, long-term clarity provides easy identification of instruments 

• Excellent puncture resistance and impact toughness ensure package integrity 

• Excellent ability to be subjected to several methods of sterilization, providing flexibility and security to the device manufacturer 

• Excellent optical and physical property stability post sterilization 

• Good melt strength offers wide processing latitude and ease in thermoforming 

 

The production and trimming of rigid medical trays made from sheet of Eastar™ copolyester 6763 results in little or no dust or particulates. After the thermoformed trays are made, they are put in polybags. The polybags of trays are then placed in protective boxes for storage or shipment. As long as the polybags in the protective boxes are intact and no outside contamination is evident, the thermoformer or medical device manufacturer should not need to clean the tray prior to packaging a device and sealing the package. If contamination is found on the medical trays and cleaning is required, use a lint-free towel. Blowing the tray out with filtered, deionized, non-lubricated air is also acceptable, assuming this does not stir up dust from the surrounding area. Using alcohol, which could cause crazing, or water, which would not evaporate, is not recommended.

 

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.

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet (English)

UL 黄卡 2 • E118289-101981969

搜索 UL 黄卡 •  Eastman Chemical Company

• Eastar™

供货地区 • 北美洲 • 拉丁美洲 • 亚太地区

• 非洲和中东 • 欧洲

• 电子束消毒 • 良好的熔体强度 • 食品接触的合规性

特性 • 辐射消毒 • 良好的着色性

• 好的消毒性 • 清晰度，高 • 无定形的

• 抗穿孔性 • 韧性良好

• 包装 • 家具 • 体育用品

• 包装，化妆品 • 片材

• 玩具

• 薄壁包装 • 容器

用途 • 文具

• 薄膜 • 实验室器具

• 医疗/护理用品

• 层压板 • 食品包装

• 医用包装

• 电气/电子应用领域 • 收缩性薄膜

机构评级 • ISO 10993 • USP 第 VI 类

外观 • 清晰/透明

 

Eastar™ 6763

共聚多酯

Eastman Chemical Company

总览

形式 • 粒子

加工方法 • 薄膜挤出 • 片材挤出成型

物理性能 额定值单位制 测试方法

密度 / 比重

-- 1.27g/cm³ ASTM D792

ASTM D1505

23°C 1.27g/cm³ ISO 1183/D

吸水率 (24 hr, 23°C) 0.13% ASTM D570

ISO 62

机械性能 额定值单位制 测试方法

拉伸模量 (23°C) 2100MPa ASTM D638

ISO 527-1

抗张强度 ASTM D638

屈服, 23°C 50.0MPa ISO 527-2

断裂, 23°C 28.0MPa

伸长率

断裂, 23°C 130% ASTM D638

断裂, 23°C 100% ISO 527-2

弯曲模量

23°C 2100MPa ASTM D790

23°C 2000MPa ISO 178

弯曲应力

23°C 68.0MPa ISO 178

屈服, 23°C 70.0MPa ASTM D790

撕裂阻力 ASTM D2582

MD : 23°C, 250.0 µm 93N

TD : 23°C, 250.0 µm 93N

薄膜 额定值单位制 测试方法

薄膜厚度 - 经测试 250µm

割线模量 ASTM D882

MD : 250 µm 1900MPa

TD : 250 µm 1900MPa

抗张强度 ASTM D882

MD : 屈服, 250 µm 52.0MPa

TD : 屈服, 250 µm 52.0MPa

MD : 断裂, 250 µm 59.0MPa

TD : 断裂, 250 µm 55.0MPa

伸长率 ASTM D882

MD : 屈服, 250 µm 4.0%

TD : 屈服, 250 µm 4.0%

MD : 断裂, 250 µm 400%

TD : 断裂, 250 µm 400%

落锤冲击 4 ASTM D1709A

-18°C, 250 µm 500g

23°C, 250 µm 400g

埃尔曼多夫抗撕强度 ASTM D1922

MD : 250 µm 1400g

TD : 250 µm 1700g

裤型撕裂耐性 5 ISO 6383-1

MD 36.0N/mm

TD 36.0N/mm

 

Eastar™ 6763

共聚多酯

Eastman Chemical Company

薄膜 额定值单位制 测试方法

透氧率 (23°C, 250 µm, 50% RH) cm³•mm/m²/atm/24 ASTM D3985

10hr

水气透过率 (38°C, 100% RH, 250 µm) 7.0g/m²/24 hr ASTM F1249

Carbon Dioxide Permeability (23°C, 250.0 µm) cm³•mm/m²/atm/24 ASTM D1434

49hr

抗撕裂蔓延性 6 ASTM D1938

MD : 23°C, 250.0 µm 36kN/m

TD : 23°C, 250.0 µm 36kN/m

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 37J/m ASTM D256

23°C 100J/m ASTM D256

-40°C 4.2kJ/m² ISO 180/1A

23°C 6.2kJ/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°C 7 无断裂 ISO 180/1U

-30°C 7 无断裂 ISO 180/1U

-20°C 7 无断裂 ISO 180/1U

23°C 7 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 41.0J ASTM D3763

-40°C, 3.20 mm, Energy at Peak Load 50.0J ASTM D3763

23°C, 2.50 mm, Energy at Peak Load 28.0J ASTM D3763

23°C, 3.20 mm, Energy at Peak Load 33.0J ASTM D3763

-40°C, 2.50 mm, 能量到力量峰值 8, 9 35.0J ISO 6603-2

-40°C, 3.20 mm, 能量到力量峰值 8, 9 36.0J ISO 6603-2

23°C, 2.50 mm, 能量到力量峰值 8, 9 40.0J ISO 6603-2

23°C, 3.20 mm, 能量到力量峰值 8, 9 44.0J ISO 6603-2

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

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

1.8 MPa, 未退火 64.0°C

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-5cm/cm/°C ASTM D696

比热 DSC

60°C 1300J/kg/°C

100°C 1760J/kg/°C

150°C 1880J/kg/°C

200°C 1970J/kg/°C

250°C 2050J/kg/°C

导热系数 (23°C) 0.21W/m/K ASTM C177

 

Eastar™ 6763

共聚多酯

Eastman Chemical Company

电气性能 额定值单位制 测试方法

介电强度 10 (23°C, 方法 A（短时间）) 16kV/mm ASTM D149

介电常数 ASTM D150

23°C, 1 kHz 2.60

23°C, 1 MHz 2.40

耗散因数 ASTM D150

23°C, 1 kHz 5.0E-3

23°C, 1 MHz 0.020

耐电弧性 158sec ASTM D495

光学性能 额定值单位制 测试方法

光泽度 (45°, 250 µm) 108 ASTM D2457

透射率 ASTM D1003

常规, 250 µm 89.0%

总计, 250 µm 91.0%

透明度 (250 µm) 85.0 ASTM D1746

雾度 (250 µm) 0.800% ASTM D1003

 

 

 

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