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Eastar™ GN119 PETG 伊士曼(Eastman)
Eastar™ GN119 PETG 伊士曼(Eastman)
products 详情 material product type PETG manufacturing 商伊士曼(Eastman) grade GN119 etc. grade general purpose grade EASTMAN 伊士曼Eastar™ GN119 copolymer ester low features viscosity PETG · high flow property · low VOC environmental material material manufacturing 商: 伊士曼 chemical (Eastman) material material type 别: copolymer ester (PETG) environmental certification: GREENGUARD inner gas quality certification 核心 features: high transparency, high flow, tough property excellent 一, product overview Eastar™ GN119 is 伊士曼 chemical company development low features viscosity ( low I.V.)PETG copolymer ester, is 亚洲市...
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  • Product Details

Basic Parameters

ENGINEERING PLASTICS
Eastar™ GN119 PETG 伊士曼(Eastman)
PET
✅ product features
high transparency 、 high flow 、韧 property 优异

一、 product overview

Eastar™ GN119 is 伊士曼化学公司开发 低 features viscosity (低I.V.)PETG copolymer ester ,专 is 亚洲市场设计 high flow property 配方。该 material material 兼具 excellent transparent property 、 good 好 韧 property and processing properties ,特别 suitable for injection molding process 。

产品已获得GREENGUARD 室内空气质量认证,表明其低化学 emission features ,适合对环保 and 室内空气质量要求严格 应用场景。其 mechanical properties 均衡,拉伸屈服强 degree 48 MPa断裂伸长率75%总透光率91%, in 化妆品 packaging 、护肤品容器 and 非 food contact packaging 领域表现卓越。

拉伸屈服强 degree
48 MPa
断裂伸长率
75%
总透光率
91%
雾 degree
0.4%
核心应用:彩妆 packaging 护肤品容器非 food contact packaging high transparency 部件化妆品展示盒高档 injection molding 件

二、产品基础信息

项目内容产品名称Eastar™ GN119 copolymer ester material material 类别低 features viscosity PETG (polyethylene terephthalate (PET) copolymer) production 厂商伊士曼化学公司 (Eastman Chemical Company) Product Features high transparency 、 high flow property 、 excellent 韧 property 、低VOC emission 、GREENGUARD认证主要 applications 化妆品 packaging 、护肤品容器、非 food contact packaging 组件、 high transparency injection molding 件 processing method injection molding 销售区域亚洲 (专供 high flow property 配方)

三、核心 features

  • 卓越 transparent degree and gloss degree :总透光率高达91%,雾 degree 仅0.4%,呈现水晶般清澈外观,满足高端化妆品 packaging 美学需求。

  • high flow property ,易于 molding :低I.V.设计使得 melt flow performance 优异,可填充薄 wall and 复杂结构模具, reduces molding 周期,提高 production 效率。

  • GREENGUARD 室内空气质量认证:经第三方测试 is 低化学 emission material material , suitable for 对室内环境质量敏感 场所,符合绿色环保趋势。

  • excellent impact 韧 property :缺口悬臂梁 impact 强 degree 84 J/m (@23°C),且低温(-40°C)无缺口 impact 不断裂,具备出色 抗跌落 performance 。

  • 均衡 mechanical properties :拉伸屈服强 degree 48 MPa, flexural modulus 1900 MPa,兼顾刚 property and flexibility property ,制品耐弯折不易 cracking 。

  • good 好 chemical resistance and processing 稳定 property : suitable for 多种装饰 process ,如印刷、烫金、粘接,且 molding shrinkage 低 (0.002-0.005 mm/mm), dimensional stability 好。

四、典 type application areas

领域分类具体应用场景化妆品 packaging 高端口红管、 powder 盒、睫毛膏容器、化妆瓶、展示底座、盖饰件护肤品 packaging 乳液瓶、面霜罐、精华液容器、泵头组件、非 food contact packaging 消费电子 transparent 外壳、电子装饰面板、数码产品展示件医疗/保健非植入式 medical devices 外壳、诊断器具 (非 food contact)日用消费品高档文具、 toys transparent 部件、家居收纳盒

五、典 type performance 参数表

5.1 mechanical properties

测试项目测试标准 (ASTM)单位典 type 值拉伸屈服应力D 638MPa (psi)48 (7000)拉伸断裂应力D 638MPa (psi)24 (3500)屈服伸长率D 638%4断裂伸长率D 638%75 flexural modulus D 790MPa (×10⁵ psi)1900 (2.76) flexural strength D 790MPa (psi)66 (9600)洛氏 hardness (R Scale)D 785-107

5.2 impact performance

测试项目测试标准 (ASTM)单位典 type 值悬臂梁 notched impact strength (23°C)D 256J/m (ft·lbf/in)84 (1.5)悬臂梁 notched impact strength (-40°C)D 256J/m (ft·lbf/in)46 (0.8)悬臂梁无 notched impact strength (23°C)D 4812-无断裂 (NB)悬臂梁无 notched impact strength (-40°C)D 4812-无断裂 (NB)穿刺 impact 能量 (23°C)D 3763J (ft·lbf)35 (26)穿刺 impact 能量 (-40°C)D 3763J (ft·lbf)44 (32)

5.3 光学 performance

测试项目测试标准 (ASTM)单位典 type 值总透光率D 1003%91雾 degree D 1003%0.4

5.4 thermal properties

测试项目测试标准 (ASTM)单位典 type 值 heat deflection temperature (HDT) (0.455 MPa)D 648°C (°F)68 (154) heat deflection temperature (HDT) (1.82 MPa)D 648°C (°F)60 (140)

5.5 physical properties

测试项目测试标准 (ASTM)单位典 type 值 specific gravity D 792-1.27模塑 shrinkage rate D 955mm/mm0.002 - 0.005

六、 processing process 建议

6.1 预处理要求

  • drying conditions :干燥 temperature 71°C (160°F),干燥 time 6 小时,确保 material material 水分 content 低于0.08%以获得最佳 transparent degree and mechanical properties 。

  • equipment 建议:使用除湿干燥机,避免 material material 降解,保证制品外观无银纹 or bubbles 。

  • raw materials 保存:储存于干燥阴凉环境 in ,开封后尽快使用,防止 moisture absorption 。

6.2 injection molding 核心参数

process 环节参数范围备注 melt temperature 249 - 271 °C (480-520 °F)根据制品 wall 厚 and 流道结构调整喷嘴 temperature 245 - 265 °C防止冷凝堵塞 mold temperature 16 - 38 °C (60-100 °F)较低模温可缩短周期,较高模温 improves surface gloss injection pressure 70 - 110 MPa依模具结构而定,保证填充饱满背压0.3 - 0.8 MPa has 利于塑化均匀 and 排气 screw speed 50 - 80 rpm避免过高剪切引起 material material 降解

* 实际 processing 时应根据 injection molding 机 Model 、模具设计 and 制品要求进行微调,建议 in 试模阶段优化参数。

七、 material material features 优势 and 环保亮点

  • GREENGUARD 认证保障健康环境:通过GREENGUARD室内空气质量认证,确保低化学物质 emission , suitable for 高档化妆品柜台、室内展示等人员密集场所。

  • 设计自由 degree improves : high flow features 使设计人员能够实现更薄 wall 、更复杂 几何形状,减轻重量同时保持优异 transparent degree 。

  • excellent 着色 and 装饰 property :可 and 多种 color masterbatch 完美结合,支持丝印、烫金、真空镀膜等二次 processing , improves 产品档次。

  • high impact resistance 击 performance ,保障运输可靠 property :即使 in 低温环境下仍保持出色 韧 property , reduces packaging 件 in 运输 and 使用 in 破损风险。

  • 可持续 property :伊士曼致力于 material material 创新,Eastar™ GN119可回收再 utilizing ,符合环保 packaging 趋势。

八、免责声明

免责条款

本产品数据表 in 所列数值基于实验室标准测 Sample 品 测试结果,代表 material material performance 典 type 范围。这些数值不构成 product specifications 保证,也不作 is 零件设计 唯一依据。实际模塑制品 performance 可能受到 processing conditions 、模具设计、制品几何形状 and 环境因素影响。

用户应进行充分 试验 and 评估,以确定本 material material and 其特定 applications 适用 property 。伊士曼 and 其关联公司不对任何因使用本资 material or 产品而 occurrence 直接 or 间接损失承担责任。所 has 销售均受伊士曼标准销售条款约束。GREENGUARD 认证标志 is GREENGUARD 环境研究院 Register 商标,经许可使用。

本表数据仅供参考,不构成法律意义上 质量担保。如需最新 technology 资 material or 特定应用建议,请联系伊士曼 technology 部门。

文档生成参考数据日期:2018年2月28日。最新信息请以伊士曼官方发布 is 准。

🎯 典 type application areas
<strong>彩妆 packaging <span>护肤品容器<span>非 food contact packaging <span> high transparency 部件<span>化妆品展示盒<span>高档 injection molding 件<span><
📖 product introduction
产品详情 material 质品类PETG manufacturing 商伊士曼(Eastman) grade GN119等 grade general purpose grade EASTMAN 伊士曼Eastar™ GN119 copolymer ester 低 features viscosity PETG · high flow property · 低VOC环保 material material manufacturing 商:伊士曼化学 (Eastman) material material 类别: copolymer ester (PETG)环保认证:GREENGUARD 室内空气质量认证核心 features : high transparency 、 high flow 、韧 property 优异一、 product overview Eastar™ GN119 is 伊士曼化学公司开发 低 features viscosity (低I.V.)PETG copolymer ester ,专 is 亚洲市...
⚙️ processing 参数参考
processing temperature 范围
260-290°C
mold temperature
30-80°C
drying conditions
130°C / 4h
干燥 time
0.02%
molding shrinkage 0.2-1.0%
📋 详细 technology 信息

Eastar™ GN119 copolymer ester

低 features viscosity PETG · high flow property · 低VOC环保 material material
manufacturing 商:伊士曼化学 (Eastman) material material 类别: copolymer ester (PETG)环保认证:GREENGUARD 室内空气质量认证&l
📋 认证 and 合规信息
🌍
RoHS 合规
符合欧盟RoHS指令
🏭
ISO 认证
质量管理体系
quality assured
原厂正品
更多 engineering plastics Model 请访问daoqinsh.com
🧪 化学耐受 performance
优异 ✅常规 processing 环境一般化学品矿物油(载体)
good 好 ✔醇类植物油脂肪烃
受限 ⚠强酸/强碱(部分 additives)
避免 ❌强氧化 agent (避免直接接触)
📊 同类 material material / additives performance 对比
指标antioxidantlight stabilizerlubricant
添加量(%)0.05-0.50.1-0.50.1-2.0
作用防热氧化降解防紫外 line 老化reduces friction / demolding
适用 resin几乎所 has几乎所 has几乎所 has
分解 temperature (°C)>250>250视类 type 而定
外观白色 powder 末/ pellets淡黄 powder 末/ pelletspowder 末/液体
储存条件阴凉干燥避光干燥常温干燥
has 效期2-3年2-3年1-3年
安全 property低毒低毒无毒/低毒
🌟 product advantages
plastics additives (antioxidant / light stabilizer / lubricant / dispersant 等) is 延长 plastics 使用寿命、 improvement processing properties 关键 additives 。合理 additives 配方可 has 效防止热氧化降解 and 紫外 line 老化, significantly improves 制品 长期稳定 property and 外观品质。
🌟 material material 优势
PET具 has excellent dimensional stability 、低 water absorption and good 好 电绝缘 property ,广泛 used for 电子电气零件 and food packaging 领域。
📐 详细物 property 参数表
测试项目典 type 值测试标准单位
density1.30-1.38ASTM D792g/cm³
features viscosity (IV)0.60-0.85dL/g
melt temperature250-265ASTM D3418°C
玻璃化转变 temperature (Tg)70-80ASTM D3418°C
tensile strength50-75ASTM D638MPa
flexural modulus2400-3000ASTM D790MPa
flexural strength80-110ASTM D790MPa
悬臂梁缺口 impact30-50ASTM D256J/m
heat deflection temperature (HDT) (1.8MPa)60-80ASTM D648°C
体积电阻率>10¹⁵ASTM D257Ω·cm
介电强 degree15-25ASTM D149kV/mm
water absorption (24h)0.1-0.2ASTM D570%
molding shrinkage0.2-1.0ASTM D955%
UL94 flame retardant ratingHBUL 94
* 以上数据 is 典 type 参考值,具体以原厂TDS is 准
  • If you have any questions about Eastar™ GN119 PETG 伊士曼(Eastman), or would like to request Eastar™ GN119 PETG 伊士曼(Eastman) datasheet, MSDS, ROHS test report, SGS report, REACH certificate, FDA certificate, EU regulation certificate, UL certificate, or COC/COA report, please call our service hotline +86-192-7986-4570, or click Contact Us to leave us a message.

Product Features

  • Eastar™ GN119 PETG 伊士曼(Eastman) Properties, Eastar™ GN119 PETG 伊士曼(Eastman) Product Parameters, Eastar™ GN119 PETG 伊士曼(Eastman) Performance Data, Eastar™ GN119 PETG 伊士曼(Eastman) Factory Report, MSDS, Material Safety Data Sheet, UL Yellow Card, SGS Report, RoHS, Food Grade Certification, NSF Drinking Water Standard, Product Information, Product Performance, Factory Report, Original Packaging, Authorized Distributor, Heat Deflection Temperature, Melt Index, Flow Coefficient, Impact Resistance, Impact Strength, Low Temperature Toughness, Low Temperature Impact Resistance, Melt Flow Rate, Processing Technology, Processing Parameters, Processing Temperature, EU RoHS, German FDA, US FDA, Japan FDA

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