Toxicological information other relevant toxicity information based on our experience and the information available, no adverse health effects are expected if handled as recommended with suitable precautions for. Dupont page 1 material safety data sheetdelrin acetal resin all on synonym. Safety glasses are recommended as a good industrial hygiene and safety practice. It is a highly crystalline thermoplastic that is known for its high flexural and tensile strength, stiffness, hardness, and low creep under stress. Copolymer what is homopolymer, and what is copolymer. Technical data sheet acetal pom laminated plastics. Polyacetal resin it is a copolymer type acetal resin produced through an originally developed wholly new manufacturing process. Nioshmsha approved dust respirator recommended if the airborne dust concentration is near or exceeds the nuisance dust exposure limits. Msds delrin ii acetal resin, 500f polyoxymethylene. Cas 9002817 delrin ii acetal resin, 500f polyoxymethylene, polyacetal. As with many other synthetic polymers, it is produced by different chemical firms with slightly different formulas and sold variously by such names as delrin. Synthetic high polymers have structure which consists of repeated monomer units connected each other with chemical bonds, where a monomer means a. The msds format adheres to the standards and regulatory requirements of the united states and may not meet regulatory requirements in other countries. Relevant identified uses of the substance or mixture and uses advised against.
It is the users responsibility to determine the safety, toxicity and suitability. Regulations and the msds contains all of the information required by those regulations. The information offered here is for the product as shipped. It has a high melting point and is crystalline and resistant to abrasion and the action of solvents. This material safety data sheet and the health, safety and environmental information it contains are intended to provide a summary of our knowledge and guidance regarding use of the designated product. The ultraform acetal product range comprises versatile engineering plastics having varied properties designed for use in exacting components capable of withstanding high stresses. If pvc or any other resin with a decomposition temperature below 371c 700f is molded or handled in your equipment, these materials can rapidly decompose andor react with this resin at the temperatures used to process this resin. The ultraform acetal grades fulfill the demands imposed on an engineering material. This material safety data sheet and the information it contains is offered to you in good faith as accurate. A wide variety of polyacetal resin options are available to you, such as dry cleaning, ecofriendly. It can be processed by all methods suitable for thermoplastics, such as injection molding, extrusion, compression molding, rotational casting or blow molding. The terms of this safety data sheet sds do not create or infer any warranty. Material safety data sheet zhejiang nhu special materials co. Safety data sheet ultraform n2320 003 uncolored q600 polyacetal revision date.
Polyoxymethylene pom, also known as acetal, polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability. View detailed import data, price, monthly trends, major importing countries, major ports of polyacetal resin. Wipe off or clean when pellets are spilled to avoid slipping and stumbling. Material handling techniques, resin drying conditions and health and safety issues are also included. Polyacetal resin composition and process for its production. Its contents are offered in good faith as accurate and complete as of the date specified below, but without guarantee.
Prefere 14b001, liquid phenol formaldehyde resin chemical name. Formaldehyde market for uf resins, pf resins, mf resins, polyacetal resins, pentaerythritol, mdi, 1, 4butanediol, and other applications global industry analysis. Dispose of as nonhazardous waste in accordance with local, state and federal regulations. Closing the site of msds 20151016 introducing polyacetal resin. Formaldehyde market for uf resins, pf resins, mf resins. The new service was introduced for pbt resin products novaduran tm this time, to be extended to. Keep it away from the igniting sources, as it quickly gains force once it is ignited. Material safety data sheets low viscosity a resin page 3 of 6 xii. The terms of this safety data sheet sds do not create or infer any warranty, express or implied, including by incorporation into or reference in the sellers sales agreement. Canadian ingredient disclosure list section 16 additional information msds creation date.
The practical temperature is 190210c and 200210c is the best. Mechanical properties parameter value unit din eniso modulus of elasticity tensile test 1mmmin 28 00 mpa 527 2 tensile strength 50mmmin 67 mpa 527 2 tensile strength at yield 50mmmin 67 mpa 527 2 elongation at yield 50mmmin 9 % 527 2. Technical data sheet acetal pom polyoxymethylene acetal is a very high strength, low friction engineered plastic exhibiting excellent wear resistance in both wet and dry environments. The production of stable thermoplastics from formaldehyde was discovered around 60 years ago, using two independent approaches.
Resmart is putting a new spin on the old model and empowering the plastic processor in the process. Polyacetal resins market report offers accurate regionwise market projections and forecasts, market share, size, segmentwise analysis, regulatory framework assessment, opportunities and challenges for stakeholders, and impact of key industry trends. Amorphous resin deflects over the heat deglection temperature, but polyacetal that is crystalline, doesnt deflect a lot even over the heat deflection temperature. Surfaces must be clean, dry and free from oil or greasy deposits. Current regulatory information is provided in this msds. You can also choose from hook, bushing, and coupling pom polyacetal resin, as well as from plastic, ppr pom polyacetal resin there are 626 suppliers who sells pom polyacetal resin on, mainly located in asia. Epoxy resins, curing agents and modifiers as one of the inventors of epoxy technology and one of todays leading global suppliers of epoxy resins and systems, hexion offers a wide range of proven, consistently highperforming materials to help our customers succeed. Acetal, manufacturers of polyacetal, delrin and pom. Polyacetal polyols for polyurethanes article pdf available in journal of polymers and the environment 172. This safety data sheet is according to regulation ec no. Apply a thin even coat to one surface by brush, knife, or other spreading method.
Polyacetal resin in a pellet form will neither ignite nor explode at room temperatures, but it falls under the inflammables designated by the fire service law. Material safety data sheet kresin copolymers february 15, 2002. With good dimensional stability these materials provide ease of machining, making acetal an outstanding choice. This msds is not intended as a recommendation for uses that infringe valid patents or. Leading companies across the globe specify delrin acetal homopolymer from dupont for highload mechanical applications such as gears, safety restraints, door systems, conveyor belts, healthcare delivery devices, and other demanding products and parts. For colored or reinforced resins, consult asahi chemical industry co. Thus, the limit of temperature should be considered after calculating the amount of.
All information recommendations and suggestions appearing herein concerning this product are based upon data obtained from the manufacturer andor recognized technical sources. Jan 06, 2004 a polyacetal resin shaped article according to claim 24, wherein 1 the emission of formaldehyde from which upon 24hour standing in a closed space at a temperature of 80 c. Detailed information on pom resin and its features learn more about polyacetal or polyoxymethylene pom, a semicrystalline engineering thermoplastic widely used to produce precision parts with high lubricity. Polyacetal polipom this is a thermoplastic polymer acetal resin consists of polymer chains of methylene and oxygen, which ensures a high mechanical resistance.
By offering up to 4 distinct quality grades per resin family, resmart offers the plastic buyer line card optionality without sacrifice or compromise. Polyacetal resins are supplied in a granulated form and can be molded into a desired shape by applying heat and pressure. Polyacetal resin in a powdered form is likely to cause dust explosion and is. Synthetic high polymers have structure which consists of repeated monomer units connected each other with chemical bonds, where a monomer means a unit component to form a high polymer. Our bakelite portfolio of highstrength, lower emissions phenolic resin products can be used in the production of highly durable. Polypropylene is not considered hazardous under ohsa. To prevent unzipping of the polymer chains at high temperature, dupont used an end cap mechanism. Substances on the pennsylvania hazardous substances list present at a concentration of 1% or more 0. Possible microporosity in the centre of polyacetal stock shapes also significantly reduces the electric strength.
Material safety data sheet tecaform copolymer acetal. Acetal polyoxymethylene pom copolymer products under the tradename ultraform are available from basf. Details of the supplier of the safety data sheet company. Polyacetal copolymer americas leading plastics supplier. A problem which beset moulders of early polyacetal resins was that the polymer chains have to be stabilised to prevent the resin from breaking down during processing at elevated temperatures. The terms of this safety data sheet sds do not create or infer any warranty, express or implied.
A wide variety of pom polyacetal resin options are available to you, such as equal, round. Iupital is a highgrade polyacetal pom resin using proprietary copolymer manufacturing technology of mitsubishi gas chemical company, inc. The estimated life of resin can be extrapolated by temperatured with polymer. Asahi do not mix this resin with pigments or additives other than those designated by asahi, or with different resins or resin grades, as this may degrade the thermal stability of this resin and cause decomposition.
Material safety data sheet be monitored for delayed onset pulmonary edema. Chapters 1 and 2 cover an introduction to celcon acetal copolymer grades and physical characteristics, regulatory and flammability listings, startup and shutdown procedures, and the safety and health aspects. Our service for technical data sheet and ul yellow card has been improved available in pdf file. Next to the standard naturaland black grades, there is also a series of. Acetal resins are more like metal than are any other plastics and are used in the manufacture of machine parts such read more. Polyoxymethylene pom, sometimes called polyformaldehyde or acetal, is the most important polyacetal. The msds format adheres to the standards and regulatory. Use andor alterations to the product, such as mixing with. Exposure controlspersonal protection continued eye. Base resin dustpowder has a us bureau of mines relative dust explosion hazard rating of severe. Ch2o acetal provides high strength and stiffness coupled with enhanced dimensional stability and ease of machining. Pdf fatigue and fracture in polyacetal resins andrea. Before and after 1955, dupont got formaldehyde homopolymer from formaldehyde polymerization which was actel homopolymer with the trade name of delrin.
958 49 239 824 690 649 1154 238 411 1256 607 579 713 965 385 563 1013 991 707 807 405 135 1093 770 613 274 869 458 217 152 992 86 533 121 548 1370 472 1446 352 1058 366 469