Is EPDM chemical resistance?
Is EPDM chemical resistance?
The materials belonging to this class are completely resistant against the conveyed fluid according to the specified operating conditions. Chemical resistance for EPDM and FKM applies to IPEX valves and fittings using EPDM and FKM seals.
Is PTFE acid resistant?
What Chemicals are Compatible with PTFE and Teflon®*? By providing us with your email address you are granting us permission to send you occasional marketing emails….PTFE and Teflon Chemical Compatibility Chart.
| Chemical | Compatibility |
|---|---|
| Acetic Acid 80% | A-Excellent |
| Acetic Acid, Glacial | A-Excellent |
| Acetic Anhydride | A-Excellent |
| Acetone | A-Excellent |
Is brass resistant to acid?
Brasses containing less than 15% zinc can be used to handle many acid, alkaline and salt solutions, provided: There is a minimum of aeration. Oxidizing materials, such as nitric acid and dichromates, and complexing agents, such as ammonia and cyanides, are absent.
What kind of resistance does PTFE have to chemicals?
PTFE] Outstanding resistance to chemical attack by most chemicals and solvents. It is a self-lubricating compound and has a temperature rating of 20ºF – 400ºF [–29ºC – 204ºC]. [www.dupont-dow.com] marine atmosphere and exhibits exceptional resistance to a ELASTOMER VITON® [Fluorocarbon Rubber abv. FPM]
What should the chemical resistance guide be used for?
The information is intended as a general guide for material selection. The end user should be aware of the fact that actual service conditions will affect the chemical resistance. It is recommended that you cross reference this guide with one or two others to insure consistency. All data provided is based on testing at 70ºF [21ºC].
What are the different types of chemical resistance?
Some swelling and a small reduction in mechanical likely. C = Moderate attack of appreciable absorption. Material will have limited life. D = Material will decompose or dissolve in a short. Where Aqueous Solutions are Shown the concentration as a weight % is given.
What kind of chemical resistance does CPVC have?
CPVC[Corzan™] [Chlorinated Polyvinyl Chloride] petroleum products is required. CPVC is similar to PVC in mechanical properties and chemical resistance. It is suitable for applications up to 200ºF[95ºC]. CPVC Corzan is a highquality and durable – compound of CPVC, which outlasts most other CPVC compounds.