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NSF饮用水处理共聚多酯, NSF 51 

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

Technical Data

 

产品说明

Eastman Spectar™ copolyester (PETG) extrudes into plastic sheet that is sparkling clear, tough, chemically resistant, odor-free, versatile, easy to work with and affordable. Its toughness allows fabricators to use thinner-gauge sheet than with other common materials, resulting in lower material costs. Yet it can be extruded into sheets as thick as 12 mm (1/2 in.). It extrudes at a low temperature and will not crystallize or develop a crystalline haze. Cleaning solutions will not turn Eastman Spectar™ copolyester white. It is easy to fabricate, allowing greater design freedom. It can be laser cut, routed, welded, drilled, die-punched, bent hot or cold, or joined by screws, rivets, or bolts. It can also be cut on conventional table, band, or radial-arm saws with blades commonly used for plastic. Spectar™ copolyester can be vacuum-formed at lower temperatures than other plastics without predrying the sheet. Eastman Spectar™ copolyester can be finished easily. Its edges can be polished by using commercial edge-finishing equipment, sanding, solvents, flame-polishing or buffing. It forms clear, strong bonds with commercially available cements and solvents. It accepts screen-printing, painting, and hot-stamping easily. Surface scratches or scuff marks can be removed using a common heat gun.

 

Sheet made from Eastman Spectar™ copolyester (PETG) is available from plastic sheet distributors throughout North America, Canada, Europe, Asia, and Latin America.

 

This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.

GREENGUARD Certification recognizes Eastman for manufacturing products with low chemical and particle emissions for better 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 is certified to NSF/ANSI Standard 51 for Food Equipment Materials.

 

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 •  E118289-101981967

• E118289-101981968

搜索 UL 黄卡 •  Eastman Chemical Company

• Spectar™

供货地区 • 北美洲 • 拉丁美洲 • 亚太地区

• 非洲和中东 • 欧洲

• Odorless • 良好抗撞击性 • 韧性良好

特性 • 极佳的可印刷性 • 耐化学品性能，良好

• 良好的开裂抵抗 • 清晰度，高

用途 • 片材 • 显示器，装饰

机构评级 • NSF 51

外观 • 清晰/透明

形式 • 粒子

加工方法 • 热成型

物理性能 额定值单位制 测试方法

密度

23°C 1.27g/cm³ ISO 1183

-- 1.27g/cm³ ASTM D1505

吸水率 (24 hr, 23°C) 0.20% ASTM D570

ISO 62

颜色 - b 4 < 1.0 ASTM E308

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

机械性能 额定值单位制 测试方法

拉伸模量 (23°C) 2200MPa ASTM D638

ISO 527-2

抗张强度 ASTM D638

屈服, 23°C 53.0MPa ISO 527-2

断裂, 23°C 26.0MPa

伸长率

屈服, 23°C 4.8% ASTM D638

屈服, 23°C 4.7% ISO 527-2

断裂, 23°C 50% ASTM D638

断裂, 23°C 40% ISO 527-2

弯曲模量 (23°C) 2100MPa ASTM D790

ISO 178

弯曲强度

23°C 77.0MPa ASTM D790

23°C 69.0MPa ISO 178

冲击性能 额定值单位制 测试方法

简支梁缺口冲击强度 ISO 179

-30°C 3.3kJ/m²

0°C 4.2kJ/m²

23°C 10kJ/m²

简支梁无缺口冲击强度 ISO 179

-30°C 无断裂

0°C 无断裂

23°C 无断裂

悬壁梁缺口冲击强度

-30°C 39J/m ASTM D256

0°C 66J/m ASTM D256

23°C 88J/m ASTM D256

-30°C 4.4kJ/m² ISO 180

0°C 6.1kJ/m² ISO 180

23°C 12kJ/m² ISO 180

无缺口悬臂梁冲击 ASTM D4812

-30°C 无断裂

0°C 无断裂

23°C 无断裂

装有测量仪表的落镖冲击

-30°C, Energy at Peak Load 47.0J ASTM D3763

-20°C, Energy at Peak Load 43.0J ASTM D3763

-10°C, Energy at Peak Load 42.0J ASTM D3763

0°C, Energy at Peak Load 40.0J ASTM D3763

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

-30°C 74.0J ISO 6603-2

-20°C 73.0J ISO 6603-2

-10°C 70.0J ISO 6603-2

0°C 61.0J ISO 6603-2

23°C 59.0J ISO 6603-2

硬度 额定值单位制 测试方法

洛氏硬度 (R 级, 23°C) 115 ASTM D785

 

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

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 74.0°C ASTM D648

0.45 MPa, 未退火 72.0°C ISO 75-2/B

1.8 MPa, 未退火 70.0°C ASTM D648

1.8 MPa, 未退火 68.0°C ISO 75-2/A

维卡软化温度

-- 83.0°C ASTM D1525

ISO 306/A

-- 78.0°C ISO 306/B

线形热膨胀系数 - 流动 (-30 到 23°C) 5.0E-5cm/cm/°C ASTM D696

电气性能 额定值单位制 测试方法

介电强度 5 (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

可燃性 额定值单位制 测试方法

UL 阻燃等级 V-2 UL 94

极限氧指数 26% ASTM D2863

可燃性

France M2

Germany B1

Great Britain 1Y

光学性能 额定值单位制 测试方法

光泽度 (60°) 159 ASTM D2457

折射率 1.570 ASTM D542

透射率 ASTM D1003

常规 89.0%

总计 91.0%

雾度 < 1.00% ASTM D1003

黄度指数 4 < 1.5YI ASTM D1925

 

 

 

 

NSF饮用水处理共聚多酯,NSF饮用水处理共聚多酯,共聚多酯 Spectar™ Copolyester 14471塑料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，ROHS报告，REACH报告  SVHC报告，COA出厂报告,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  微信：13549213581     联系电话：13549213581肖生  

 

 

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