1/2" O.D., Ester-PUR FLEx84 Polyethylene Tubing

Item #8685-4430
  • Complies with FDA CFR 21 for food packaging
  • Clear and flexible
  • Tough; resists tearing and abrasion
  • Superior resistance to hydrolytic degradation compared to Ester-PUR FLEX 85
  • Flexible at low temperatures
  • High impact resistance
  • Pure polyurethane; contains no plasticizers and low levels of extractables
  • Resistant to atmospheric ozone
Chemical Resistance (Rating for ideal conditions at 73°F / 25°C)
  • Weak Acids - Fair
  • Strong Acids - Not Recommended
  • Aliphatic Alcohols - Fair
  • Aldehydes - Fair
  • Weak Bases - Good
  • Strong Bases - Fair
  • Esters - Not Recommended
  • Aliphatic Hydrocarbons - Excellent
  • Aromatic Hydrocarbons - Not Recommended
  • Halogenated Hydrocarbons - Not Recommended
  • Ketones - Not Recommended
  • Strong Oxidizing Agents - Not Recommended
* The above is accurate to the best of Harringtons knowledge. However, these are typical values and should not be used as a certification. All materials should be tested for suitability in their intended use.

Type of productTubing