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NR stands for “not recommended” at any temperature. Chemical Resistance Guide Polymers protect against chemical hazards and chemicals will degrade, permeate (EN374-3) and penetrate through the polymer (EN374-2). B = Slight attack by absorption. The chemical resistance data contained in this guide has been summarized from in-depth lab analysis and actual job performance. Chemical Resistance of Garlock Compressed Sheet & GYLON® A general guide for selection of gasketing material, Rev. It should be used for a general indication of chemical resistance. The information in Hempel's Chemical Protection Guide is based on extensive laboratory testing, combined with field experience, and believed to be correct. Chemical Resistance Guide. possible to get an idea of the chemical resistance based on the type of chemical product. A few comments on information featured in this guide should be noted: • Temperature data presented in the guide represents the highest temperature at which the … class 2: LIMITED RESISTANCE The materials … Click below to search for Chemical being pumped to see details and resistance. LS stands for “limited service” (at least 3 days to 1 year at maximum 40°C/100°F). The chemical resistance data contained in this guide has been summarized from in-depth lab analysis and actual job performance. The chemical resistance of plastic piping is basically a function of the thermoplastic material and the compounding components. The first letter of each pair applies to conditions at 20˚C; the second to those at 50˚C . However, Hempel makes no warranty nor assumes any liability or obligation in connection with its use. Full Menu. The chemical resistance, however, is only a part of the overall operating conditions and there is a possibility that the chemical resistance will be significantly reduced because of unknown factors in the practical application of seals. Chemical Resistance Guide Harrington Online Chemical Compatibility Guide for Piping Systems Harrington is a single resource of non-metallic and high-purity steel piping products. Improper selection of tube and/or cover materials can result in decreased service life, or complete failure of the expansion joint. Chemical Resistance Guide Test data for the products published in this guide are determined by immersion of a coated panel in the chemical being tested. MERCER Elastomer Chemical Resistance Guide This guide is designed as an aid in selecting common elastomers used to conduct some of the many types of materials found in industry. Material will have limited life. The resistance of the polymer against dangerous chemicals is caused by the polymer itself, by … PRODUCT INFORMATION Chemical resistance guide 00013 GB Materials used in the The use of incorrect materials can lead to problems. CHEMICAL RESISTANCE GUIDE CHEMICAL RESISTANCE GUIDE Chemical Resistance Classes Three different classes of chemical resistance degree are conventionally used: class 1: HIGH RESISTANCE The materials belonging to this class are completely resistant against the conveyed fluid according to the specified operating conditions. NOV Fiber Glass Systems data indicates that the pipe and fittings listed are suitable for the services as recommended. Back. BUNA-N has good solvent, oil, water and hydraulic fluid resistance. A glove/chemical combination receives a RED rating if: • The permeation breakthrough time is poor and the chemical has low volatility. user’s responsibility to ensure the chemical and physical compatibility of the body and other materials with the fluids used. How to Use this Chemical Resistance Guide Contents. ELASTOMERS. Nil-Cor® Composite Valves Chemical Resistance Guide Notes on Chemical Resistance Nil-Cor 310: Glass fi ber-reinforced vinyl ester Nil-Cor® 300: Graphite Chemical Resistance Guide. The material for-mulation is a novolac epoxy system. Choose the closest chart temperature - 100˚F/38˚C or 150˚F/66˚C. Choose the closest chart temperature - 100˚F/38˚C or 150˚F/66˚C. Data are subject to change without notice. How to Use this Guide Color Code Rating System Criteria for Chemical Resistance Rating Rating Minutes Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment. Concentration (%) Temperature (C°) Temperature (F°) Density (kg/dm3) Derakane Chemical Resistance Guide English In the chemical resistance tables, a blank space simply indicates that no data was available at the time that temperature ratings were assigned. In general, the less compounding components used the better the chemical resistance. Chemical resistance: How to find the right material for aggressive media Not every pipe material is suitable for transporting aggressive liquids and gases. FLUX Pumps Chemical Resistance Guide. chemical resistance guide ISO 9001:2015 CERTIFIED Pure Chemicals • Mixed Chemicals PVC • CPVC • PP • PVDF • PTFE • PFA EPDM • FPM/FKM (Viton ®) • Nitrile Chemical Resistance Guide page Materials of Construction 3-6 Pure Chemicals 7-33 Mixed Chemicals 33-34 BUNA-N is a copolymer of butadi-ene and acrylonitrile. Chemical Resistance Guide. ContiTech hoses are suitable for use up to … For more information about PTFE/PFA Chemical Resistance, click on our guide below: Almarc Chemical Resistance Guide The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. Chemical Resistance Guide. With this online tool, you can now find the right materials for … Valves provide chemical resistance to corrosive salt solutions, caustics, sol-vents and acids in services with tem-peratures to 250˚F. Products. Based on its structure you can classify the reagent into one of the chemical groups figuring in Table II on page 25: aldehydes, ketones, inorganic acids… Of course, to do so, some chemistry knowledge is required. This guide is intended for use only as a reference in evaluating NOV Fiber Glass Systems piping systems. Heresite Protective Coatings are continuously being tested in a wide range of service conditions. Services. IPEX Chemical Resistance Guide for CPVC i INTRODUCTION Thermoplastics and elastomers have outstanding resistance to a wide range of chemical reagents. 2 | CHEMICAL RESISTANCE GUIDE CRG 2-19 | WWW.CHEMLINE.COM ©Chemline Plastics Limited 2019 chemical resistance guide ISO 9001:2015 CERTIFIED Pure Chemicals • Mixed Chemicals PVC • CPVC • PP • PVDF • PTFE • PFA EPDM • FPM/FKM (Viton ®) • Nitrile • CPE Chemical Resistance Guide page Materials of Construction 3-6 Pure Chemicals 7-33 Mixed Chemicals 33-34 Further descriptions include trivial/common names… Chemical Resistance Chart CONTI® CHEM Chemical hoses 2 use (column ‘DE’) or short-term use (column ‘KE’). The chemicals listed are classed alphabetically according to their most common designation. Chemical Compatibility Guide HIGH-PERFORMANCE MATERIALS Greene, Tweed offers customized-engineered components that optimize ... almost universal chemical resistance of PTFE with the resilience of elastomers. Additional information on the coating's resistance is achieved through the coating's history in actual service environments. The listing of chemical environments contains the highest known temperature that GRP equipment which has been made with Polipol polyester and/or Polives vinyl ester resins have either displayed good service within industry or, have been tested in the field or in the laboratory with results that indicate model longevity of use. Use the chemical resistance guide below to help you determine which rubber is recommended to use based on your chemical application. For applications where abnormal conditions exist and for other types of valves, opera-tions and fluids, contact us with full details of the operating conditions. Use this chart to help guide your component selection. Negligible effect on mechanical properties. Heresite continues to be a leader in chemical resistance testing of our products. The rating system shown below is designed to consider most application variables. INTRODUCTION TO CHEMICAL RESISTANCE GUIDE. Chemical Resistance Guide PLEASE NOTE: This guide is intended as general information only . June 2017 If fire resistant gaskets are required please consult Fire Tests under Gasket Terms, or contact Applications Engineering. Thus the information represents only general and non-binding guide values. 4 DERAKANE™ CHEMICAL RESISTANCE GUIDE Derakane ™, Derakane ™ Momentum and Derakane Signia epoxy vinyl ester resins (from this point forward referred to as Derakane™ resins) are designed and manufactured by INEOS. The chemical resistance of plastic piping is basically a function of the thermoplastic material and the … This edition cancels all previous editions. BUNA-N - (Nitrile) (NBR) is a general purpose oil resistant polymer known as nitrile rubber. Chemical Resistance Chart; Legend. A = No Attack, possibly slight absorption. CH 3 CHO. THE SHIELD SCIENTIFIC GLOVE CHEMICAL RESISTANCE GUIDE To help users in their risk assessments for evaluating personal protection to chemical exposure, SHIELD Scientific has developed one of the most comprehensive chemical resistance guides. Depending upon dynamic working stress, medium purity, frequency of media change and temperature the resistance data of the lining material may vary. Full Site Back to Chemical Search. Chemical Resistance Guide based on the information in the “Gathering Data” section above. Search Chemicals. Derakane™ resins possess outstanding corrosion-resistant and temperature-resistant properties, which make them well- Welcome to our Rubber Chemical Resistance Chart Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. When coupled with precision seal design, Chemraz components represent the COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. How to use this tool: To use the tool, simply type in the chemical, hit search, and the associated resistance ratings … Since each pair of ratings listed is for ideal conditions, consider all factors when evaluating chemical resistance . However, Some swelling and a small reduction in mechanical likely. The rating system shown below is designed to consider most application variables. This Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic component materials for use in contact with various chemicals. This guide offers: Performance information for Viton™ fluoroelastomers and 20 other elastomers; Use-specific information, including each materials' compatibility and suitability to work with 1,000+ chemicals; To access the online Chemical Resistance Guide, complete the form on the side. Consult fire Tests under Gasket Terms, or complete failure of the thermoplastic material and the chemical resistance summarized in-depth! See details and resistance of media change and temperature the resistance data of the chemical resistance is. Corrosion-Resistant and temperature-resistant properties, which make them this document is updated chemical resistance guide new becomes! Evaluating chemical resistance guide below to help guide your component selection be selected either by CAS number, chemical or. Find the right material for aggressive media Not every pipe material is suitable for aggressive! 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