Hardwood plywood, veneer core platforms, uniply, lumber core platforms, particleboard, medium density fiberboard phenol formaldehyde bonded. Phenol formaldehyde resins having high degree of polymerization are hard, rigid, scratchresistant and infusible. Pdf the pyrolysis mechanism of phenol formaldehyde resin. Phenol formaldehyde glue is the most commonly used glue in waterproof contruction panels, beams and including many of the marine plywoods. Phenolformaldehyde plastic or backelite is a high molecular weight substance wherein several phenol rings are linked together by methylene ci 12 groups. Phenolic resin properties of phenol formaldehyde and its. Product and company identification product name phenolic resin.
Prefere 14b001, liquid phenol formaldehyde resin chemical name. Phenol formaldehyde resin, also called phenolic resin, any of a number of synthetic resins made by reacting phenol an aromatic alcohol derived from benzene with formaldehyde a reactive gas derived from methane. Phenol formaldehyde resins foundary resin exporter. In people exposed to airborne ptbp formaldehyde resin in an occupational setting, the reaction may occur on exposed sites such as face and neck, and can lead to considerable swelling and blistering.
Alresin056 outbound aluminum oxide resin grinding wheel section 1. Propofol is the active ingredient in an injectable anestheti. During a fire, free phenol and free formaldehyde may be released as well as. Resin all colors page 2 remove contact lenses, if present and easy to do. The information given is designed only as a guide for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered as a warranty or quality specification. Phenol formaldehyde resins were the first completely synthetic polymers to be commercialized. Synthesis and preparation of phenolformaldehyde polymer. Material safety data sheet acculam phenolfab 1 date of issue.
The information provided on this msds is correct to the best of our knowledge, information and belief at the date of its publication. It is not easily available to home builders because it needs high pressure and temperature to cure. Alcoat001zn outbound aluminum oxide coated abrasive section 1. Ptbp formaldehyde resin may also cause depigmentation. Jaskolski272 bendix road suite 350virginia beach, va 23452product identification. One of its important applications is as an adhesive for woodbased panels manufacturing. Thermal degradation and stability of acceleratedcuring phenol formaldehyde resin yuzhu chen, dongbin fan, tefu qin and fuxiang chu in order to study the thermal stability of acceleratedcuring pf resin, the curing behavior of fresh pf resin was investigated in the presence of. Vapors evolved during polymerization may contain phenol, formaldehyde, or ammonia. It should be noted that the resin akrochem p49 and p86 portion of reinforcing phenolic resins is only a moderate tackifier.
Hazard statements h317 may cause an allergic skin reaction. Solvent for resins, polymers, printing inks, paints, lacquer. Members of this family metabolize a wide variety of substrates, including ethanol, retinol, other aliphatic alcohols, hydroxysteroids, and lipid peroxidation products. Phenol formaldehyde resins having low degree of polymerization are soft. These are formed by the reaction with phenol and substitute phenol with formaldehyde. In this study, three different boron compounds were used together with alkaline catalyst to synthesize phenol formaldehyde pf resole resins in situ. Synthesis and characterization of phenolformaldehyde. Search results for phenolformaldehyde resin at sigmaaldrich.
This is obtained by polymerization of a monomer obtained by condensation of one molecule of phenol and one molecule of formaldehyde using basic or acidic catalysts. Methylene oxide, ac4553, ac4554, 41860, 41883 supplier. This gene encodes a member of the alcohol dehydrogenase family. Ask for products that do not contain ptertbutylphenol formaldehyde resin or related substances. Melamine resins are water clear but are more expensive. Urea formaldehyde resins an overview sciencedirect topics. When fully cured or reacted, the plastic resin is insoluble, infusible and binds the well dispersed, embedded filling materials. Chemical product and company information product name aluminum oxide resin grinding wheel. Phenol, formaldehyde, water and catalyst are mixed in the desired amount, depending on the resin to be formed, and are then heated. The top countries of suppliers are south africa, china, from which the percentage of phenolic resin msds supply is 1%, 98% respectively. Preparation and characterization of phenolformaldehyde. Sds of phenolformaldehyde resin, safety data sheets, cas. Phenol formaldehyde resin natural chalk effect % of weight exact chemical name iupac common name and cas number cas 9003354 production of waterproof plywood 7080 310.
Phenolformaldehyde resin 9003354 proprietary information phenol free 108952 1012. There are trace quantities of formaldehyde contained in the resin matrix. If good tack is needed in a compound, it is best to get a true tackifying phenolic resin ask akrochem technical service for help in choosing a proper tackifying resin. Technical report structural wood panels and formaldehyde.
Apr 17, 2014 british plastic federation published a booklet on phenolformaldehyde reaction which helps to minimize and control the runaway reaction. P501 dispose of contentscontainer to federal, state and local regulations. Phenolformaldehyde resin nl na na dust generated during grinding, cutting, or drilling of cotton andor linen reinforced plastic produces respirable fiber shaped plastic organic particles which have an osha pel of 5 mgm3 and cotton dust regulated by osha as noted above. Liquid phenol formaldehyde resin solution i78 rockwool. Phenolformaldehyde resin, also called phenolic resin, any of a number of synthetic resins made by reacting phenol an aromatic alcohol derived from benzene with formaldehyde a reactive gas derived from methane.
Phenolformaldehyde resin cas 9003354 msds download. Page 5 of 10 msds formaldehyde respirator with a formaldehyde cartridge may be worn up to 50 times the exposure lim it or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. Ureaformaldehyde resin is a very important type of amino plastic resin, based on the manifold reaction between two monomers, urea and formaldehyde. For products containing phenolformaldehyde resin, dust generated. Phenolformaldehyde resins and melamineformaldehyde resins are standard resins used for many products. Phenol formaldehyde plastic or backelite is a high molecular weight substance wherein several phenol rings are linked together by methylene ci 12 groups. Solvent for resins, plastics, cellulose ethers and esters, i. July 2014phenolformaldehyde bonded wood products msdsmanufacturer name and address effective date supersedes date prepared bythe penrod company 1182010 0612009 m. Since 1907, when leo baekeland synthesized the first manmade thermosetting plastic, the bakelite brand has stood for the finest phenolic resins and molding compounds backed by the best technical and formulation support in the world. Product and company identification product name phenolic resin synonyms epoxy phenol resin chemical formula c6h40c3h50ch2c6h3oc3h50ch2nc6h4oc3h50 company identification. Ibuprofen is a nonsteriodal antiflammatory agent that also. On september 10, 1997, the georgia pacific resins plant in columbus experienced a large explosion in a phenolformaldehyde resin reactor no 2 due to runaway reaction.
Ghs classification of phenolic cotton laminate at ambient conditions. Preparation and characterization of phenol formaldehyde resins modified with alkaline rice straw lignin. Phenolformaldehyde polymers have a very low rate of biodegradation. Characterization of modified phenol formaldehyde resole. Phenolformaldehyde resin not listed 10 mgm3 dust 15 mgm3 total dust dust generated during grinding, cutting, or drilling cotton reinforced plastic produces non respirable fiber shaped plastic organic particles and respirable cotton dust regulated by osha as noted above. Results showed that boron compoundmodified pf resins had a lower degree of polymerization than the control pf resin. If good tack is needed in a compound, it is best to get a true tackifying phenolic resin ask akrochem technical. Thermal degradation and stability of acceleratedcuring. Shupe,1 chungyun hse2 1school of renewable natural resources, louisiana state university agcenter, baton rouge, louisiana 70803 2southern research station, u.
A plastic resin phenolformaldehyde polymer intimately mixed and reacted with one or more of a variety of organic andor inorganic filling materials. Application polytone ap 2 is a non heat reactive thermoplastic unmodified phenolformaldehyde resin designed to give a consistent performance as a reinforcing resin in synthetic and natural rubber based goods that require high hardness, excellent chip and abrasion resistance when cross linked with a methylene donor. Phenolformaldehyde resin chemical compound britannica. Phenolformaldehyde polymer glycidyl ether 28064144 110 4. Basecatalysed phenolformaldehyde resins are made with a formaldehyde to phenol ratio of greater than one usually around 1. Use of the information, documents and data from the echa website is subject to the terms and conditions of this legal notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the echa website may be reproduced, distributed andor used, totally or in part, for noncommercial purposes provided that echa is. Phenolformaldehyde resins are strong and durable and relatively inexpensive, but are generally colored resins. It is produced through condensation reaction between phenol and formaldehyde in the presence of either basic or acidic catalyst. Besides polyurethanes and polyesters, phenolic and epoxy resins are the most prominent applications for technical lignins in thermo setting materials. This is obtained by polymerization of a monomer obtained by condensation of one molecule of phenol and one molecule of.
Nevertheless, some particles of plastic resin andor filling materials may be present in a size that constitutes a respirable dust including, in some products, up to 1% inorganic. The active ingredient in phenolic adhesives used in structural panels is a phenol formaldehyde resin, usually supplied to the mills in a water solution. The pyrolysis mechanism of phenol formaldehyde resin article pdf available in polymer degradation and stability 978. Theres no better material than bakelite phenolic resins when your application requires. P312call a poison center or doctorphysician if you feel unwell. Phenolformaldehyde resin nl na na dust generated during grinding, cutting, or drilling of cotton andor linen reinforced plastic produces respirable fiber shaped. If you think that you contact ptertbutylphenol formaldehyde resin at work, ask your employer for msds or manufacturer information on the products. Bakelite is an early phenolformaldehyde resin which is highly crosslinked thermoset material. Identification of the substancepreparation and of the companyundertaking product name phenol unid no un1671 synonyms phenol molecular weight 94. Allergy to paratertiary butylphenol formaldehyde resin. Phenolformaldehyde bonded wood products msds pages 1 5. The resin curing behavior, molecular structure, bonding performance, and properties of resinimpregnated wood were investigated. Home cas database listed 9 phenolformaldehyde resin material safety data sheetmsds. A wide variety of phenolic resin msds options are available to you, there are 674 suppliers who sells phenolic resin msds on, mainly located in asia.
Contact allergic dermatitis to ptbp formaldehyde resin. Product and company identification product name cascophen sp6502d msds number 300000000237 product type phenol formaldehyde resin product use wood adhesives, composites, laminates or related board products manufacturer, importer, supplier hexion specialty chemicals, inc. Report includes feasibility report, profitability analysis, raw materials, break even points, formulations and formula and much more. Here is a link to my page on marine plywood standards and grades. Department of agriculture forest service, pineville, louisiana 760 received 25 july 2007. Phenolic resin properties of phenol formaldehyde and its uses. Formaldehyde, 37% ww safety data sheet according to federal register vol. The choice of resin depends on the desired properties. Phenol formaldehyde an overview sciencedirect topics. They possess excellent adhesive properties and are usually used as bonding glue for laminated wooden planks and in varnishes and lackuers. Bromomethylated ptert octyl phenol formaldehyde resin. India veritas house, 70 mint road, fort, mumbai 400 001.
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