无BPA(双酚A)共聚多酯, 无BPA(双酚A)，食品接触的合规性，NSF 51

 

Eastar™ GN071 Natural

共聚多酯

Eastman Chemical Company

Technical Data

 

产品说明

Eastar™ GN071 copolyester is a clear copolyester used in a variety of packaging and consumer product applications, including food and beverage packaging, general-purpose packaging, flexible film packaging, and consumer products. It is among the easiest resins to extrude into thin films and rigid, thermoformed containers. Eastar GN071 enables fast-moving consumer goods brand owners to make high-quality packaging and replace materials of concern while providing the premium appearance consumers expect. Packaging converters prefer Eastar GN071 for its best-in-class processing ease, energy efficiency, thermoformability, and versatility.

 

Eastar™ GN071 is certified to NSF/ANSI Standard 51 for Food Equipment Materials. Eastar GN071 may be used in various food contact applications under the U.S. Food & Drug Administration (FDA) regulations. 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, nonprofit 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 received a Platinum-level Material Health Certificate from the Cradle to Cradle Products Innovation Institute. A Material Health Certificate is awarded to products that meet the Material Health requirements of the multi-attribute Cradle to Cradle Certified™ Product Standard. The Cradle to Cradle Products Innovation Institute is a nonprofit organization that administers the publicly available Cradle to Cradle Certified™ Product Standard, which provides designers and manufacturers with criteria and requirements for continually improving product materials and manufacturing processes. The Material Health Certificate provides manufacturers with a trusted way to communicate their efforts to identify and replace chemicals of concern in their products. For more information about Cradle to Cradle certification and to obtain printable certificates for Eastman copolyesters, visit www.c2ccertified.org. Search for Eastman Chemical Company in the Material Health Certificate Registry.

 

Key Attributes

• BPA free 

• Clear, bright, premium appearance 

• Easy to extrude 

• Easy to thermoform 

• Effective barrier properties 

• Great for blown film 

• Not a material of concern 

• PVC alternative 

• Polystyrene (PS) alternative 

 

Applications

• Diffuser film 

• Extruding 

• Graphic arts 

• Home, garden & automotive packaging 

• Mono-layer film food contact 

• Multi-layer film food contact 

• Packaging component - food contact 

• Packaging component films 

• Packaging components non food contact 

• Protective & performance film 

• Safety glasses/shield 

• Transaction cards 

• Wood furniture 

 

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet (English)

UL 黄卡 2 •  E118289-267960

• E118289-267961

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

 

Eastar™ GN071 Natural

共聚多酯

Eastman Chemical Company

总览

• 低挥发 • 食品接触的合规性 • 阻隔树脂

特性 • 良好的加工性能 • 外观良好

• 清晰度，高 • 无 BPA

• Beverage Packaging • 包装 • 热成型容器

用途 • Blown Film • 薄膜 • 容器

• Flexible Packaging • 多层薄膜 • 食品包装

• 安全设备 • 家具 • 消费品应用领域

机构评级 • FDA 未评级 • NSF 51

外观 • 清晰/透明 • 自然色

加工方法 • 薄膜挤出 • 挤出

• 吹塑薄膜 • 热成型

物理性能 额定值单位制 测试方法

密度 / 比重 1.27g/cm³ ASTM D792

收缩率 - 流动 (23°C, 3.20 mm) 0.20 到 0.50% ASTM D955

机械性能 额定值单位制 测试方法

拉伸模量

23°C 2030MPa ASTM D638

23°C 2000MPa ISO 527-1

抗张强度

屈服, 23°C 50.0MPa ASTM D638

屈服, 23°C 48.0MPa ISO 527-2

断裂, 23°C 30.0MPa ASTM D638

断裂, 23°C 29.0MPa ISO 527-2

伸长率

屈服, 23°C 4.4% ASTM D638

屈服, 23°C 4.0% ISO 527-2

断裂, 23°C 180% ASTM D638

断裂, 23°C 200% ISO 527-2

弯曲模量

23°C 2060MPa ASTM D790

23°C 2100MPa ISO 178

弯曲强度

23°C 68.0MPa ASTM D790

23°C 67.0MPa ISO 178

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 40J/m ASTM D256

23°C 110J/m ASTM D256

-40°C 4.4kJ/m² ISO 180

23°C 9.4kJ/m² ISO 180

无缺口悬臂梁冲击 ASTM D4812

-40°C 无断裂

23°C 无断裂

硬度 额定值单位制 测试方法

洛氏硬度 (R 级, 23°C) 108 ASTM D785

热性能 额定值单位制 测试方法

载荷下热变形温度

0.45 MPa, 未退火 70.0°C ASTM D648

ISO 75-2/B

1.8 MPa, 未退火 62.0°C ASTM D648

ISO 75-2/A

 

Eastar™ GN071 Natural

共聚多酯

Eastman Chemical Company

光学性能 额定值单位制 测试方法

透射率 (总计) 90.0% ASTM D1003

雾度 0.200% ASTM D1003

注射 额定值单位制

干燥温度 63°C

干燥时间 6.0 到 8.0hr

加工（熔体）温度 249 到 271°C

模具温度 16 到 38°C

 

 

 

无BPA(双酚A)共聚多酯,无BPA(双酚A)共聚多酯Eastar™ GN071 Natural是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123   13549213581 肖生    QQ：15397858   微信：13549213581