The practical performance depends on usage temperatures and actual stresses. Call : 1-520-799-8000 Acrylics are generally not recommended for use with, Acrylic (PMMA) plastic and these chemical compatibility guidelines. Because so many factors can affect the chemical resistance of a given product, you should test under your own conditions. Chemical Resistance Classification 30 days of constant exposure causes no damage. Negligible … Material is clear and can be coloured in any colour from opaque to translucent. See our Privacy Policy and User Agreement for details. 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. Polycarbonate Chemical Compatibility Chart: Check the chemical compatibility of Polycarbonate with various chemicals, solvents, alcohols and other products.. Shop Polycarbonate. This is because so many factors can affect a materials chemical resistance. Things to keep in mind when referring to this chemical compatibility guideChemical resistance information is based on data provided by testing done under laboratory conditions. Plexiglass Properties: ACRYLIC: CHEMICAL RESISTANCEE - 30 days of constant exposure with no damage. The Chemical Resistance Chart and Chemical Resistance Summary Chart that follow are general guidelines for Thermo Scientific Nalgene products only. What is acrylic plastic?Acrylic (PMMA, polymethyl methacrylate) is a widely used amorphous thermoplastic polymer. Pmma chemical resistant 1. Although it has high impact-resistance, it has low scratch-resistance. Title: ACRYLITE Chemical Resistance Chart Author: CYRO Subject: Chemical Resistance Chart Keywords: acrylic, plexiglas, lexan Created Date: 10/5/2001 11:31:03 AM or  It is resistant to most detergents, inorganic chemicals, aliphatic hydrocarbons, fats and oils, diluted acids … Product Lines: Desiccator Cabinets; Isolation Glove Boxes; Solder Station / Adhesives Fume Extraction Enclosures; Acrylic Chemical Compatibility Chart. Cole-Parmer does not warrant (neither express nor implied) that the information in this chart is accurate or complete or … Density- 1.17- 1.20 g/cm 3 (less than half of the glass) Melting Point- 160°C (320°F, 433 K) Water Absorption Rate- 0.3-0.4%. PMMA is an economical alternative to polycarbonate (PC) when tensile strength, flexural strength, transparency, polishability, and UV tolerance are more important than impact strength, chemical resistance, and heat resistance. Depending on the plastic, the effect may be crazing, cracking, loss of strength or discoloration. Stress level in the application 2. Environmental stress cracking is not purely a result of chemical attack. Temperature 3. Chemical concentration 5. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Electronic Displays. When a percentage is indicated--it refers to the concentration of a solution in water, (unless otherwise indicated). The chemical resistance of Lexan polycarboante sheet from theplasticshop.co.uk is dependent upon five major factors: 1. The information on this chart can be used for ACRYLITE® extruded and ACRYLITE® cast sheet. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The resistance to weathering of PMMA is very good. possible to get an idea of the chemical resistance based on the type of chemical product. Polycarbonate is a durable material. A - B - C - D - E & F - G & H - I, J, K, & L - M & N - O & P - R & S - T & U - V, W, Y, & Z, ISO 9001:2015 Certified Companies Download the complete Acrylic Chemical Compatibility Chart PDF >>. The chemical compatibility of LDPE and HDPE on this chart is tested at 20°C: and 50°C: for 7 days and 30 days (if applicable) with constant exposure. LDPE / HDPE Resistance Chart by Chemical. • The chemical resistance of the product is affected greatly by its internal and external stress. If you continue browsing the site, you agree to the use of cookies on this website. The user should thoroughly test any application before commercialization. Acrylic (PMMA) biocompatibilityPMMA is very biocompatible with human tissue. See our User Agreement and Privacy Policy. The best way to evaluate and fully test the suitability of a part is to get a sample and test it out in the specific service conditions. CHEMICAL RESISTANCE P.M.M.A. • The bigger the stress, the more easy to crack even using the same chemical. And the second part, it was presents a theoretical and experimental study of dissolution of the PMMA in different organic solvents, for the Chemical Resistance Chart Continued CHEMICAL RESISTANCE CHART LDPE HDPE PC PMMA PMP PP PS CHEMICAL 20°C 50°C 20°C 50°C 20°C 50°C 20°C 50°C 20°C 50°C 20°C 50°C 20°C 50°C Acetaldehyde G N G F N N N NG N G N N N Acetamide, saturated E E E E N N E E E E E E E E These include exposure time, chemical impurities, mixing of different chemicals, concentration, extreme temperatures or pressures, temperature and pressure cycling and mechanical stresses. Plastic may even tolerate for years. + Ammonium chloride Amyl alcohol - - Apple juice + Benzene - - Bleaching solution 12,5 Cl Boric acid 100 Brake fluid Butyl acetate - - Calcium chloride + + Carbon disulphide 100 - - Carbon tetrachloride - - Chlorine, gas 100 o Chlorobenzene 100 Chloroform - - Citric acid 10 + + Cresol - - Cyclohexanone 100 - - Cyclohexene 100 - - Diesel fuel + Diethylene oxide, THF - - Ethyl acetate 100 - - Ethyl alcohol 96 +/o - Ethylene chloride 100 - - Food oil Formaldehyde, aqu 40 + Formic acid 10 - - Frost protection agent Fuel , aromatic free + Glycerin 100 + Glycol 100 + Heating oil + Heptane 100 + Hydrochloric acid 10 + Hydrochloric acid conc. RESISTANCE TO CHEMICAL agents RXacryl - ACRYLATE SHEETS - castPMMA Legend: NA: not attacked - AL: lightly attacked - AF: strongly attacked >> ACIDS >> ALCOHOLS >> BASES PRODUCT % Acetylene NA Sulphur Dioxide NA Sulphuric anhydride AF Butane NA Carbonic gas NA PRODUCT % Town Gas NA Hydrogen NA Oxygen NA Ozone NA Propane NA >> GASES. Difficult to mould thin walled products because of poor flow properties. Resistance to stress cracking. High strength and durability. Plexiglass Chemical Resistance Properties (Acrylic) E – 30 days of constant exposure with no damage. Also, immersion test procedures are not generally standardized. (%) room temperature 60 °C 1,4 Dioxane 100 2-Hydroxypropionic acid 90 Acetic acid 100 - - Acetone 100 - - Ammonia conc. Ignition Temperature- 460°C (860°F) Solvency- Melts & dissolves easily in many organic solvents. Chemical concentration 5. The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. Advantages: Limitations: 1. G – Little or no damage after 30 days of constant exposure to the reagent. Excellent abrasion resistance. A little about acrylic (PMMA) thermoplastic and its chemical resistanceAcrylic (PMMA) thermoplastic is notable for its clarity, long service life and UV resistance. 2. Effects of Chemicals on Plastics ... PMMA polymethyl methacrylate (acrylic) PMP polymethylpentene SUMIPEX® PMMA, with its unmatched optical properties, is the obvious choice for various applications in the electronics domain. Parts made from PMMA are resistant to most inorganic chemicals, aliphatic hydrocarbons, cycloaliphatic compounds, fats and oils at room temperature, and also to diluted acids and concentrated solutions of most alkalis at temperatures up to 60 degrees Celsius. 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. COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. What is the chemical resistance (compatibility) of PMMA? Clipping is a handy way to collect important slides you want to go back to later. Just like our Altuglas ® medical resins, Altuglas® LuctorCR13 has excellent scratch resistance, outstanding bonding characteristics and good optical properties. Plastic Cuvette Chemical Compatibility Chart Chemical resistance* of plastic cuvettes Chemical PS PMMA UV Acetic acid, 100% - - + Acetone - - + Ammonia + + + Benzaldehyde - - + Butanone (methyl ethyl ketone, MEK) - - + Chloroform The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. Acrylic plastic also has excellent resistance to ultraviolet (UV) light and weathering. Acrylic (PMMA) chemical resistanceIn general, acrylics are unaffected by laboratory chemical solutions where water is the solvent. End your search, simplify your supply chain, Industrial Specialties Mfg. Chemical and physical properties. resins provide excellent chemical resistance to ethyl and isopropyl alcohols. Material is very hard. Chemical Resistance GEHR PMMA conc. It is resistant to most detergents, inorganic chemicals, aliphatic hydrocarbons, fats and oils, diluted acids … Brittle under impact conditions and failure is by shattering. Because so many factors can affect the chemical resistance of a given ... PMMA polymethyl methacrylate (acrylic) PMP polymethylpentene This will help you select and design the correct rubber product for your application. + Ammonium chloride Amyl alcohol - - Apple juice + Benzene - - Bleaching solution 12,5 Cl Boric acid 100 Brake fluid Butyl acetate - - Calcium chloride + + Carbon disulphide 100 - - Carbon … Products. We recommend that you test Materials used in the Effects of Chemicals on Plastics Chemicals can affect the strength, flexibility, surface appearance, color, dimensions or weight of plastics. The data … Chemical Resistance Factors like temperature, concentration of the driving forces, duration and mechanical load are important criterions for the examinations of chemical resistance. Exposure time 4. Acrylic is readily available and inexpensive. CHEMICAL RESISTANCE CHART RATINGS — CHEMICAL EFFECT A — No effect—Excellent B — Minor effect—Good 2. Stress cracking chemicals include detergents, surfactants, lubricants, oils, ultra-pure water and plating additives such as brighteners and wetting agents. It is especially attractive for its high, optical quality transparency and useful mechanical properties. Welcome to our Rubber Chemical Resistance Chart. O-Rings; Quad/X-Rings; Back-up Rings; O-Ring Cords; Custom Shapes; Diaphragms; Fabric Reinforced Diaphragms; Rubber to Metal Bonded Seals ; Flange Gaskets; Rubber Washers; Oil Seals; Industries. Learn more details about the properties of acrylic (PMMA) plastic at Polymethyl methacrylate Properties and Their Values by SpecialChem. High light transmission. Solvents may cause softening, and swelling.N - Not recommended for continuous use. Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. LDPE & HDPE resistance listed by chemical: 1.4-dioxane: acrylic pmma shows good weather and scratch resistance, and its low moisture absorption contributes to excellent electrical insulating properties. It is resistant to most detergents, inorganic chemicals, aliphatic hydrocarbons, fats and oils, diluted acids and concentrated alkalis at room temperature. If you continue browsing the site, you agree to the use of cookies on this website. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. In the following table, you can see the materials resistance to different chemicals. Depending on the plastic, the effect may be crazing, cracking, loss of strength or discoloration. PROFESSIONAL PLASTICS, INC. Order Online at www.professionalplastics.com Or Phone (888) 995-7767 E-Mail: sales@proplas.com . Title: Microsoft Word - Chemical Resistance Chart3.doc This information is, to the best of our … Solvents may cause softening, and swelling. Chemical Compatibility Chart The attached information has been prepared in good faith by RAPRA Technology Limited and other sources. This chart is a guide to PMMA compatibility with a wide range of chemicals found in industrial, commercial and laboratory applications. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. PMMA are physiologically harmless. Altuglas International recommends that parts made from Plexiglas resins be tested with all reagents under appropriate conditions for the end-use application. Sight glasses for liquid storage tanks or containers are another common application, provided chemical compatibility is maintained. Stress CrackingCertain combinations of chemical exposure and mechanical stress can also cause environmental stress cracking. We currently manufacture more than 300 unique elastomeric … Physical properties . Why lab testing is not enoughIn a lab, it is not possible to cover all the possible variables that might exist in actual operating conditions. Stress cracks can be formed by cleaning agents and disinfectants. However, the chemical resistance of polymer resins varies based on part geometry, the amount of stress and/or strain applied to the part, the molding or extrusion conditions, the exposure temperature, and the duration of exposure to the chemical. Little or no damage after 30 days of constant exposure to the reagent. Because of the variety of factors that can affect the chemical resistance of a plastic product, it is recommended that the user make tests under expected use conditions. Good weathering resistance. To add on, this grade has stronger chemical resistance in comparison to typical SUMIPEX® PMMA grades, hence it is widely used in the automotive industry for manufacturing of rear tail lamps and for applications which requires higher chemical resistance, such as cosmetic bottles and containers. Chemical Resistance GEHR PMMA conc. CHEMICAL PRODUCT RESISTANCE CHEMICAL PRODUCT RESISTANCE Accumulator acid + Benzine, aliphatic hydrocarbons + Chromic acid up to 10 % Benzol - Hydrofluoric acid up to 20 % + Chloroform - Phosphori acid up to 10 % + Diacetone alcohol - Nitric acid up to 10 % + Diamyl phthalate Hyrochloric acid + Diamyl glycol + Therefore, a hard coating is applied to polycarbonate eyewear lenses and polycarbonate exterior automotive components. We have 100 years of experience developing high-performance materials for a range of industries, from medical, aerospace and defense, to fluid handling, oilfield and semiconductor. 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