In the first one, it was studied the mechanisms and the main processes of depolymerization of the PMMA. "., 1A 1B 69 c hemical r e S i S tance g uide The data in the following tables was obtained from numerous sources in the industry. LDPE / HDPE Resistance Chart by Chemical. 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. Little or no damage after 30 days of constant exposure to the reagent. 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. 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 + You can change your ad preferences anytime. Negligible … Acrylics are generally not recommended for use with, Acrylic (PMMA) plastic and these chemical compatibility guidelines. Chemical resistance for the acrylic material used in TDI's desiccator cabinets, lab glove boxes, and solder station enclosures. Eliot St., Englewood, CO 80110-4396, End your search, simplify your supply chain, Custom Heat Seal Solutions for Food Packaging, Custom Heat Seal Solutions for Medical Packaging, Browse the Acrylic Chemical Compatibility Chart Below >>, Download the complete Acrylic Chemical Compatibility Chart PDF >>, Excellent resistance to UV (ultraviolet) light. Due to their low moisture absorption capacity they are not attacked by moulds and enzymes. Chemical Compatibility Chart & Resistance Guide Home // Resources // Compatibility Chart; View Minor Rubber's extensive chemical compatibility chart. PMMA are physiologically harmless. Chemical Resistance Polymethyl Methacrylate - PMMA - 'Acrylic' Important Note: Whilst we try to ensure that this table is as accurate as possible we cannot guarantee that the data contained in the tables is accurate for all blends and grades of PMMA. A few of the key differences include the fact that Acrylic doesn’t contain the potentially harmful substance bisphenol-A (BPA) and Polycarbonate tends to have higher impact strength (see chart below). The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. P.V.C. And the second part, it was presents a theoretical and experimental study of dissolution of the PMMA in different organic solvents, for the 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. Properties like impact resistance, chemical resistance, light diffusion, UV filtering and optical effects can be easily modified by subjecting the base ingredient to various physical and chemical processes. The data … Temperature 3. This paper discusses the chemical resistance of polymethyl methacrylate concrete to typical reagents for industrial uses. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. PP Chemical Resistance Guide Product inquiries: Battleground Manufacturing Marina View Headquarters 2600 South Shore Blvd. It is resistant to most detergents, inorganic chemicals, aliphatic hydrocarbons, fats and oils, diluted acids … Material is very hard. 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. Browse the Acrylic Chemical Compatibility Chart Below >>  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. FEP/TFE/ HDPE/XLPE PVC PVC Tubing A A hyd— A A I @ 200 C A A A A A A A A A A A . This will help you select and design the correct rubber product for your application. Polypropylene — Satisfactory to 72° F. C — Moderate effect—Fair D — Severe effect—Not recommended FOOTNOTES 1. A combination of three factors cause stress cracking: tensile stress, a stress cracking chemical and the inherent susceptibility of a thermoplastic to stress cracking. The user should thoroughly test any application before commercialization. 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. Chemical Compatibility Guide HIGH-PERFORMANCE MATERIALS Greene, Tweed offers customized-engineered components that optimize the total system. 1. PROFESSIONAL PLASTICS, INC. Order Online at www.professionalplastics.com Or Phone (888) 995-7767 E-Mail: sales@proplas.com . The information on this chart can be used for ACRYLITE® extruded and ACRYLITE® cast sheet. This list is not exhaustive, nor should it be used as a master document to make a final buying or engineering decision. Product Lines: Desiccator Cabinets; Isolation Glove Boxes; Solder Station / Adhesives Fume Extraction Enclosures; Acrylic Chemical Compatibility Chart. 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. No assurance can be implied that any RTP Company compound will meet the ratings listed. • PMMA is a non-crystalline transparent polymer and is relatively good in chemical resistance. — Satisfactory to 72° F. 3. Plastics - Chemical Resistance Chart Material Formula Acids - concentrated Acids - dilute Alcohols Alkalis Aromatic hydrocarbons Greases and Oils Halogenated Hydrocarbons Halogens Ketones ... 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