However, since the resistance of metals, plastics and elastomers can be affected by concentration, temperature, presence of other chemicals and other factors.

Satisfactory to 120°F (48°C) Ratings -- Chemical Effect • A = Excellent. Chemical Resistance of Polyethylene LDPE & MDPE HDPE Resins Chemical or Solvent Concentration 70°F 140°F 70°F 140°F Acetaldehyde 100% O U Acetic Acid (Glacial) Conc.

The information below concerns general polyethylene chemical resistance only.

PE Pipes and Weights - Weight of polyethylene pipes - metric units; PE Water Supply Pipes - Properties - Nominal pipe size, outside diameter, wall thickness, weight and working pressure; Polyester - Chemical Resistance - Chemical resistance of Polyester to products like Acetic acid, Diesel oil and others Substance Physical state or concentration Suitability The data provided below should not be construed as implying a legal guarantee. Polyethylene (chemical compound) at the Encyclopædia Britannica; Polythene's story: The accidental birth of plastic bags; Polythene Technical Properties & Applications; Article describing the discovery of Sphingomonas as a biodegrader of plastic bags Kawawada, …

HDPE and LDPE Resistance Chart by Chemical LDPE & HDPE resistance listed by chemical 1.4-dioxane LDPE and HDPE at 20C° show little or no damage after 30 days of constant exposure. Chemical Compatibility of Materials Used in Millipore ® Filtration Products To ensure you always have the most accurate information for using Millipore ® products, we have compiled several published solubility and compatibility tables to provide a comprehensive compatibility guide for Millipore ® membranes, filtration devices, ultrafiltration products, centrifugal filters, and MultiScreen ® filter plates. This Chemical Compatibility Guide is offered for informational purposes only and was developed from information sources other than SpillTech.

The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility.

The information from such third party sources is believed to be reliable and accurate; however, Purchaser should make its own determination of compatibility before using any SpillTech product. CHEMICAL RESISTANCE DATA These recommendations are based upon information from material suppliers and careful examination of available published information and are believed to be accurate.

HDPE Chemical Resistance Chart Resistance Level Resistance Level Chemical Name 20oC(68F) 60oC(140F) Chemical Name 20oC(68F) 60oC(140F) Acetaldehyde R R Carbon disulphide R NR Acetic acid (10%) R R Carbonic acid R R Acetic acid (glac./anh.)

Materials used in the

The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. LDPE at 50C° shows some effect after 7 days of constant exposure.

CHEMICAL RESISTANCE OF PLASTICS Polyethylene Polypropylene Polycarbonate LD HD Chemical 20°C 60°C 20°C 60°C 20°C 60°C 20°C 60°C Acetic acid solution <90% R R R R R R R R Acetic acid, glacial R U U U A U R L

Since other factors such as permeation, ESCR, and container design are involved, full compatibility testing is recommended.

The information below concerns general polyethylene chemical resistance only. They are unaffected by most inorganic acids, alkalis, and aqueous solutions which rapidly corrode metals, although some concentrated acids and oxidizing agents can attack them, especially at elevated temperatures.