Braskem PE SGE7252 数据表

高密度聚乙烯

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产品说明
Braskem PE 
SGE7252
SGE7252 is a bimodal High Density Polyethylene specially developed for the manufacturing of caps and closures that require high stress cracking resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866.

Application:
Caps and closures.

Process:
Injection Molding.
 
SGE7252 is a bimodal High Density Polyethylene specially developed for the manufacturing of caps and closures that require high stress cracking resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866.

Application:
Caps and closures for low or non CO2 content.

Process:
Injection Molding.
 
SGE7252 is a bimodal High Density Polyethylene specially developed for the manufacturing of caps and closures that require high stress cracking resistance. The minimum biobased content of this grade is 96%, determined according to ASTM D6866.

Application:
Caps and closures for low or non CO2 content.

Process:
Injection Molding.
总览 Braskem PE 
SGE7252
 
 
材料状态 
  • 已商用:当前有效
  • 已商用:当前有效
  • 已商用:当前有效
供货地区 
  • 拉丁美洲
  • 欧洲
  • 北美洲
  • 欧洲
特性 
  • 双峰型分子量分布
  • 可更新资源
  • 高 ESCR(抗应力开裂)
  • 双峰型分子量分布
  • 可更新资源
  • 高 ESCR(抗应力开裂)
  • 双峰型分子量分布
  • 可更新资源
  • 高 ESCR(抗应力开裂)
用途 
  • 外壳
  • 护罩
  • 外壳
  • 护罩
  • 外壳
  • 护罩
机构评级 
加工方法 
  • 注射成型
  • 注射成型
  • 注射成型
物理性能 Braskem PE 
SGE7252
 
 
单位制
测试方法
密度 / 比重
 
ASTM D792
熔流率(熔体流动速率) (190°C/2.16 kg)
g/10 min
ASTM D1238
抗环境应力开裂
        ASTM D1693
模压成型, F50
hr
 
122°F, 0,0787 in, 10% Igepal, 模压成型, F50
hr
 
生物质含量
%
ASTM D6866
机械性能 Braskem PE 
SGE7252
 
 
单位制
测试方法
抗张强度
         
屈服, 模压成型
psi
ASTM D638, ISO 527-2
断裂, 模压成型
psi
ASTM D638
断裂, 模压成型
psi
ISO 527-2
伸长率
        ASTM D638, ISO 527-2
屈服, 模压成型
%
 
断裂, 模压成型
%
 
弯曲模量
         
1% 正割 : 模压成型
psi
ASTM D790
模压成型
psi
ISO 178
冲击性能 Braskem PE 
SGE7252
 
 
单位制
测试方法
无缺口伊佐德冲击强度 (模压成型)
ft·lb/in²
ISO 180
硬度 Braskem PE 
SGE7252
 
 
单位制
测试方法
肖氏硬度 (邵氏 D, 模压成型)
 
ISO 868
热性能 Braskem PE 
SGE7252
 
 
单位制
测试方法
热变形温度 (66 psi, 未退火)
°F
ISO 75-2/B
维卡软化温度
°F
ISO 306/A
特性
Braskem PE 
SGE7252
特性 may also be described by the following terms: High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Renewable Resources, From Renewable Resources, Renewable Resource Derived, Renewable Raw Materials, Renewable Resource Content, Bimodal, Bimodal Molecular Weight Distribution, Bimodal MW Distribution.
 
特性 may also be described by the following terms: High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Renewable Resources, From Renewable Resources, Renewable Resource Derived, Renewable Raw Materials, Renewable Resource Content, Bimodal, Bimodal Molecular Weight Distribution, Bimodal MW Distribution.
 
特性 may also be described by the following terms: High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Renewable Resources, From Renewable Resources, Renewable Resource Derived, Renewable Raw Materials, Renewable Resource Content, Bimodal, Bimodal Molecular Weight Distribution, Bimodal MW Distribution.
用途
Braskem PE 
SGE7252
用途 may also be described by the following terms: 封盖,盖、帽.
 
用途 may also be described by the following terms: 封盖,盖、帽.
 
用途 may also be described by the following terms: 封盖,盖、帽.
机构评级
Braskem PE 
SGE7252
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
 
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
 
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
Available Documents
Braskem PE 
SGE7252
Technical Datasheet - ASTM (English)
Technical Datasheet - ISO (English)
 
Technical Datasheet - ASTM (English)
Technical Datasheet - ISO (English)
 
Technical Datasheet - ASTM (English)
Technical Datasheet - ISO (English)
备注
1一般属性:这些不能被视为规格。
 
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