无BPA(双酚A)共聚多酯, 无BPA(双酚A), NSF 51

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

Technical Data

 

产品说明

Eastman Spectar™ 14471 copolyester is a sparkling, clear plastic material that is increasingly popular for protective barriers used to limit the spread of viruses like COVID-19, including sneeze guards. For these applications, Spectar is a proven alternative to polycarbonate and acrylic.

 

Eastman Spectar™ copolyester is BPA free, environmentally friendly, fire and shatter resistant, long lasting, and resistant to common commercial cleaning agents. It can be found in a variety of end applications around the world, like point-of-purchase displays and other in-store fixtures; separation barriers; signs; light fixtures at retailers, schools, hospitals, and office buildings; and sneeze guards.

 

Facility managers prefer Spectar copolyester for its excellent fire safety, chemical resistance, and versatility. It is the only clear plastic for heavy-gauge sheet applications that passes the National Fire Protection Association’s NFP 286 flammability test, required by many regional and national building codes.

 

Unlike some materials, Spectar is highly resistant to common cleaning agents, including many Spartan and Clorox products, enabling it to withstand discoloration and last longer. It is less brittle than acrylic polymers, allowing it to be easily shaped and formed to enable faster, easier installation. And best of all, surface scratches or scuff marks can be removed using a common heat gun.

 

Retailers prefer Spectar copolyester for point-of-purchase displays due to its aesthetically pleasing, crystal-clear, premium appeal that enhances the shopping experience. It is the material of choice for its glasslike appearance and ability to be shaped and curved.

 

Sheet made from Eastman Spectar™ copolyester is available throughout North America, Europe, Asia, and Latin America. Ask your contractor, fabricator, distributor, or e-retailer to specify Spectar for your next project.

 

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 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

• Acrylic alternative (PMMA alternative) 

• BPA free 

• Easily formed and shaped 

• Free of materials of concern 

• Glasslike clarity 

• Naturally smooth edges 

• Passes NFP 286 flammability test 

• Polycarbonate alternative (PC alternative) 

• Popular for COVID-18 barriers and sneeze guards 

• Resilient to most commercial disinfectants and cleaning agents 

• Scratches can be easily removed with a common heat gun 

• Shatter resistant 

 

Applications

• Building materials

• Displays/in-store fixtures

• Indoor signs

• Lighting

• Point-of-purchase

• Shelving solutions-retail

• Skylights

• Thermoformed sheet

• Visual merchandising

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

• Walls

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

• 低挥发 • 食品接触的合规性 • 阻隔树脂

特性 • 良好抗撞击性 • 外观良好

• 清晰度，高 • 无 BPA

用途 • 建筑材料 • 显示器

• 片材 • 照明应用

机构评级 • NSF 51

外观 • 清晰/透明

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, 50% RH 0.20% ASTM D570

24 hr, 23°C 0.20% ISO 62

机械性能 额定值单位制 测试方法

拉伸模量 (23°C, 3.00 mm) 2200MPa ASTM D638

ISO 527-1

抗张强度 ASTM D638

屈服, 23°C, 3.00 mm 53.0MPa ISO 527-2

断裂, 23°C, 3.00 mm 26.0MPa

伸长率

屈服, 23°C, 3.00 mm 4.8% ASTM D638

屈服, 23°C, 3.00 mm 4.7% ISO 527-2

断裂, 23°C, 3.00 mm 50% ASTM D638

断裂, 23°C, 3.00 mm 40% ISO 527-2

弯曲模量 (23°C, 3.00 mm) 2100MPa ASTM D790

ISO 178

弯曲强度

23°C, 3.00 mm 77.0MPa ASTM D790

23°C, 3.00 mm 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 4.4kJ/m²

0°C 6.1kJ/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

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

冲击性能 额定值单位制 测试方法

悬壁梁缺口冲击强度

-30°C, 3.00 mm 39J/m ASTM D256

0°C, 3.00 mm 66J/m ASTM D256

23°C, 3.00 mm 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, 3.00 mm 无断裂

0°C, 3.00 mm 无断裂

23°C, 3.00 mm 无断裂

装有测量仪表的落镖冲击

-30°C, 3.00 mm, Energy at Peak Load 47.0J ASTM D3763

-20°C, 3.00 mm, Energy at Peak Load 43.0J ASTM D3763

-10°C, 3.00 mm, Energy at Peak Load 42.0J ASTM D3763

0°C, 3.00 mm, Energy at Peak Load 40.0J ASTM D3763

23°C, 3.00 mm, Energy at Peak Load 33.0J ASTM D3763

-30°C, 3.00 mm 74.0J ISO 6603-2

-20°C, 3.00 mm 73.0J ISO 6603-2

-10°C, 3.00 mm 70.0J ISO 6603-2

0°C, 3.00 mm 61.0J ISO 6603-2

23°C, 3.00 mm 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, 3.00 mm) 115 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, 3.00 mm 74.0°C ASTM D648

0.45 MPa, 未退火, 3.00 mm 72.0°C ISO 75-2/B

1.8 MPa, 未退火, 3.00 mm 70.0°C ASTM D648

1.8 MPa, 未退火, 3.00 mm 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 (23°C, 3.00 mm) 7.0E-5cm/cm/°C ASTM D696

电气性能 额定值单位制 测试方法

表面电阻率 (23°C, 3.00 mm) 1.0E+17ohms ASTM D257

体积电阻率 (23°C, 3.00 mm) 1.0E+16ohms•cm ASTM D257

介电强度 4 (23°C, 3.00 mm, 方法 A（短时间）) 16kV/mm ASTM D149

介电常数 ASTM D150

23°C, 3.00 mm, 1 kHz 2.60

23°C, 3.00 mm, 1 MHz 2.40

耗散因数 ASTM D150

23°C, 3.00 mm, 1 kHz 5.0E-3

23°C, 3.00 mm, 1 MHz 0.020

耐电弧性 (3.00 mm) 158sec ASTM D495

可燃性 额定值单位制 测试方法

UL 阻燃等级 (3.0 mm) V-2 UL 94

极限氧指数 (3.00 mm) 26% ASTM D2863

可燃性

France : 23°C, 3.00 mm M2 NF P 92501

Germany : 23°C, 3.00 mm B1 DIN 4102

Great Britain : 23°C, 3.00 mm 1Y BS 476 Part 7

 

Spectar™ Copolyester 14471

共聚多酯

Eastman Chemical Company

光学性能 额定值 单位制 测试方法

光泽度 (60°, 3.00 µm) 159 ASTM D2457

折射率 1.570 ASTM D542

透射率 ASTM D1003

常规, 3000 µm 89.0%

总计, 3000 µm 91.0%

雾度 (3000 µm) < 1.00% ASTM D1003

黄度指数 5 (3.00 mm) < 1.5YI ASTM D1925

色调（b 值） 5 (23°C, 3.00 mm) < 1.00 ASTM E308

补充信息 额定值单位制 测试方法

Sheet Thickness - Tested (23°C) 3.00mm ASTM D374

 

 

 

无BPA(双酚A)共聚多酯,无BPA(双酚A)共聚多酯Spectar™ Copolyester 14471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