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伊士曼化學(xué)公司 共聚多酯 Eastar AN004
發(fā)布時(shí)間:2020-05-30        瀏覽次數(shù):222        返回列表
Eastar? AN004, Natural
共聚多酯
Product Description:
Eastar? AN004 Copolyester contains a mold release. It has excellent appearance and is nearly water-clear. Its most outstanding features are its chemical resistance and processing capabilities. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but AN004 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. Easy to process, it flows readily and fills intricate molds. Its processability coupled with its outstanding chemical resistance makes it well suited for thick-wall applications. 

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.
總覽 
材料狀態(tài) 
  • 已商用:當(dāng)前有效
資料 1 
UL 黃卡 2 
搜索 UL 黃卡 
供貨地區(qū) 
  • 北美洲
  • 非洲和中東
  • 拉丁美洲
  • 歐洲
  • 亞太地區(qū)
添加劑 
  • 脫模
特性 
  • 高光
  • 良好的加工性能
  • 良好的流動(dòng)性
  • 良好的著色性
  • 良好剛性
  • 良好抗撞擊性
  • 耐化學(xué)品性能,良好
  • 清晰度,高
  • 韌性良好
  • 脫模性能良好
  • 阻隔樹脂
用途 
  • 包裝
  • 包裝,化妝品
  • 個(gè)人護(hù)理
  • 厚壁配件(部件)
  • 護(hù)罩
  • 瓶子
外觀 
  • 自然色
形式 
  • 粒子
加工方法 
  • 注射成型
物理性能
額定值
單位制
測(cè)試方法
密度 / 比重
1.20
g/cm3
ASTM D792
收縮率 - 流動(dòng) (3.20 mm)
0.20 到 0.60
%
ASTM D955
硬度
額定值
單位制
測(cè)試方法
洛氏硬度 (R 級(jí), 23°C)
103
 
ASTM D785
機(jī)械性能
額定值
單位制
測(cè)試方法
拉伸模量 (23°C)
1800
MPa
ISO 527-2
抗張強(qiáng)度
   
屈服, 23°C
47.0
MPa
ASTM D638, ISO 527-2
斷裂, 23°C
51.0
MPa
ASTM D638
斷裂, 23°C
46.0
MPa
ISO 527-2
伸長(zhǎng)率
   
屈服, 23°C
5.0
%
ASTM D638
屈服, 23°C
4.0
%
ISO 527-2
斷裂, 23°C
320
%
ASTM D638
斷裂, 23°C
200
%
ISO 527-2
彎曲模量
   
23°C
2000
MPa
ASTM D790
23°C
1850
MPa
ISO 178
彎曲應(yīng)力
   
23°C
65.0
MPa
ISO 178
屈服, 23°C
69.0
MPa
ASTM D790
沖擊性能
額定值
單位制
測(cè)試方法
懸壁梁缺口沖擊強(qiáng)度
   
-40°C
40
J/m
ASTM D256
23°C
80
J/m
ASTM D256
-40°C
4.8
kJ/m2
ISO 180
23°C
7.8
kJ/m2
ISO 180
無(wú)缺口懸臂梁沖擊
  ASTM D4218
-40°C
無(wú)斷裂
 
 
23°C
無(wú)斷裂
 
 
裝有測(cè)量?jī)x表的落鏢沖擊
  ASTM D3763
-40°C, Energy at Peak Load
48.0
J
 
23°C, Energy at Peak Load
42.0
J
 
熱性能
額定值
單位制
測(cè)試方法
載荷下熱變形溫度
  ASTM D648
0.45 MPa, 未退火
73.0
°C
 
1.8 MPa, 未退火
65.0
°C
 
光學(xué)性能
額定值
單位制
測(cè)試方法
透射率
  ASTM D1003
常規(guī)
89.0
%
 
總計(jì)
91.0
%
 
霧度
0.300
%
ASTM D1003
注射
額定值
單位制
 
干燥溫度
70
°C
 
干燥時(shí)間
3.0
hr
 
加工(熔體)溫度
230 到 280
°C
 
模具溫度
15 到 30
°C
 
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