MatWeb - Material Property Data 用 MatWeb 登广告!    Register Now
越过59,000 以上, 金属、塑料、陶瓷和合成物的数据资料库。
MatWeb - Material Property Data 主页  •  搜寻  •  工具  •  供应商  •  文件夹  •  有关我们  •  常用问题  •  登录   •  English English English 
  搜寻方法:  高级先进 | 材料类型 | 特性 | 构成份  | 商标  | 制造商
    Search

Subscribe to FREE Trade Publications!

Dow STYRON® 421 High Impact Polystyrene

 

Subcategory: Polystyrene; Thermoplastic

Key Words: HIPS

Material Notes:
STYRON® 421 high impact polystyrene resin is typically used for cups, packaging and other applications. If offers excellent rigidity, good gloss, good toughness, excellent extrusion performance, and high heat resistance. When used unmodified for the manufacture of food contact articles STYRON 421 complies with the US Food, Drug and Cosmetic Act and Food Additive Regulation 21 CFR 177.1640. The regulation should be consulted for complete details.

Data provided by Dow Chemical.

Available Properties
  • Density
  • Linear Mold Shrinkage
  • Melt Flow
  • Hardness, Rockwell R
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Elongation at Yield
  • Tensile Modulus
  • Izod Impact, Notched
  • Charpy Impact Unnotched
  • Charpy Impact, Notched, Low Temp
  • Charpy Impact, Unnotched Low Temp
  • Charpy Impact, Notched
  • CTE, linear 20°C
  • Deflection Temperature at 0.46 MPa (66 psi)
  • Deflection Temperature at 1.8 MPa (264 psi)
  • Vicat Softening Point
  • Flammability, UL94
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

<meta http-equiv=Content-Type content="text/html; charset=UTF-8">
请读关于材料数据的使用许可协议和我们的隐私权。询问或评论有关 MatWeb? 请与webmaster@matweb.com 联系。我们感谢您对 MatWeb的参与。

本站点由 Automation Creations, Inc. 设计和维护。这个网站的内容, MatWeb 的商标,与 "MatWeb" 由 Automation Creations, Inc.版权1996-2006拥有 。 MatWeb 意欲为个人使用 , 非商业用途。这个站点的内容、结果和技术数据,未经由 Automation Creations, Inc. 允许, 不可以被电子,摄影或实质上地再生产或自动化创作。