Cleaning before refilling is the responsibility of the refiller. Polysulfide facing is fully cured and therefore is nonhazardous the composition of the polysulfide in its liquid state is comprised of the following. Label elements signal word danger hazard statements h314 causes severe skin burns and eye damage h400 very toxic to aquatic life euh031 contact with acids liberates toxic gas precautionary statements p280 wear protective gloves protective clothing eye protection face protection. A nontoxic, flexible high build, epoxy polysulfide coating. Epoxy resins with polysulfide structures offer excellent flexibility, impact and chemical resistance, and anticorrosive properties. Epoxy adhesive modified with varying amounts of polysulfide resin e print share. Promptly wash eyes with plenty of water while lifting the eye lids.
The information in this msds was obtained from sources which we believe to be reliable. The solid polysulfide polymers contained 3782% bound sulfur, while the liquid polymers contain approximately 37%, which gives them their unique chemical properties. The information in this safety data sheet sds is believed to be correct as of the date issued. Zl2502 is selfpriming and can be used on substrates that have not had the desired level of preparation. Epoxy adhesive modified with varying amounts of polysulfide resin e adhesives formulation applicable type. Unlike other mold rubbers, polysulfide rubber is not inhibited by sulfur. Liquid polysulfide polymer products wessington group.
Article views are the countercompliant sum of full text article downloads since november 2008 both pdf and html across all institutions and individuals. Polythiol qe340m is a mercaptanterminated polymer used as a liquid curing agent with unique rapidcure characteristics for epoxy resins. Typical properties of several polysulfideepoxy adhesives are shown in the table above. Polysulfide compounds for bonding, sealing and coating. Thioplast eps, an epoxy terminated polysulfide polymer with low viscosity, combines the excellent.
Recommended use and restrictions on use use of the substancemixture. Product identifier product name sx polysulphide sealant. Offers excellent elongation and flexural properties, chemical resistance and adhesion. For further information, refer to material safety data sheet. Cleaning the container before final disposal is the responsibility of the person disposing of the container. These metrics are regularly updated to reflect usage leading up to the last few days. Use dry nitrogen to transfer or leak test equipment pressurized with product. Did you know that polysulfide sealants are the most popular and widely used sealants in insulating glass worldwide. Advantages polysulfide molds are very soft, stretchy and long lasting some molds still in production are over 40 years old, and are good for making molds with severe undercuts andor very fine detail.
Phenolic resins totalling 916 million pounds went into the adhesive and bonding markets in 1993 table 23, making the adhesive and bonding market the second largest outlet for phenolic resins. Prc and proseal aerospace sealants application guide. Disposal considerations waste from residues this material is not a hazardous waste by rcra criteria 40 cfr 261. Ceilcote ej3 is a two component, pourable polysulfide elastomer. Zl2502 is a polysulfide modified liquid epoxy resin. Handling and storage handling general advice product should not be mixed with air above atmospheric pressure for leak testing or any other purpose. Material safety data sheet polyamide section 1 chemical product and company identification msds name. Polysulfide resins with difunctional epoxy groups at each end. Safety data sheet tetragard tessenderlo kerley, inc. From 1928 to 1960 they were the only highsulfur polymers available. Divinylarylalkyl polysulfides and curable, low odor vinylarylalkylterminated polysulfide copolymers having the general formula i, wherein n is an integer from about 2 to about 8, l and m are positive integers, each r is independently an organic polyradical with the radicals residing on carbon atoms, p is zero or a positive integer which is the difference between the number of radicals. Refer to our material safety data sheet before use. Product search contact sales request sds product data sheets.
If necessary, use artificial respiration to support vital functions. Never give anything by mouth to an unconscious person. Liquid polysulfide polymer products wessington group ltd. P5449 ppe g material safety data sheet pr1776m b2, part b fm5449a effective. Formaldehyde, oligomeric reaction products with phenol inc. Lp north america lpna liquid polysulfide polymer please note that liquid polysulfide. A thermoplastic elastomer is made by the reaction of an epoxy resin with a liquid mercaptoterminated polysulfide wherein the ratio of epoxy equivalents in the epoxy resin to mercapto equivalents is from about 0. The data provided on this material safety data sheet is from manufacturers of the original components. Typical applications include swimming pools, fountains, cooling towers, fuel and chemical storage tanks, wastewater treatment and petrochemical plants.
Master bond polysulfide formulations offer corrosion protection, superior electrical insulation and good flowability. Ammonium polysulfide solution revision date 11feb2019 2. Refer to sections 4 and 8 of this msds before handling. Polysulfide sealants are designed for joints that need to withstand prolonged immersion in liquids. Never give anything by mouth to an unconscious or convulsing person. Additional applications there are many other traditional polysulfidebased applications. The term polysulfide polymers referred at one time exclusively to the highsulfurcontaining polymers as manufactured by the thiokol chemical corp. Polysulfide base sealants, because of their excellent adhesion and high resistance to uv, are used in the manufacture of insulating glass units and in glazing applications, specificallywindows, patio doors, and windows for environmental chambers. These elastomeric compounds are 100% reactive and are designed to cure at ambient temperatures or at slightly elevated temperatures. Make sure to remove any contact lenses from the eyes before rinsing.
After priming the surface, mix the two components resin and hardener. Do not delay remove all contaminated clothes and footwear immediately unless stuck to. However, since much of the information has been received from sources outside the company, it is provided. The polysulfide polymer is terminated with a mercaptan. Liquid polysulfidepolymer calcium polysulfide material safety data sheet section 1. Polysulfide over polysulfide pr148, pr182 or pr188. Polysulfide resin mixture proprietary ne ne ne not established. As of 1989, 7,000 tons of epoxy resin had been produced in japan, and epoxy resin has been used in a wide range of fields, such as paints. Cold applied bituminous compound with mineral fillers for vertical applications. Polysulphide mastic sealants arbokol 682h gun grade. In all cases of doubt, or if symptoms persist, seek medical attention.
Lp north america lpna liquid polysulfide polymer please note that liquid polysulfide polymers are generally considered safe and nontoxic. Thiokol lp also has applications as a modifying agent for epoxy resins and polyurethane providing them with flexibility, durability, and weather resistance. Calcium polysulfide cas x 2444 44816 not defined not defined not defined. Wo1985004177a1 vinylarylalkyl polysulfide polymers. Master bond polymer system ep21tpfl1 is a two component, low viscosity, highly flexible epoxy polysulfide elastomer compound for high performance bonding, sealing and casting offering outstanding resistance to fuels, water, oils and many other aggressive chemicals. Filled modified polysulfide resin reactivity 0 synonyms.
Lp north america liquid polysulfide polymers datasheets. It is important to read and understand the msds, process specification, and technical data sheet before working with these products. All contaminated materials should be placed in disposable containers and. Do not use in medical applications involving permanent implantation in the human body. Refill this container with calcium polysulfide only. Due to its high polysulfide polymer content, it is resistant to many chemicals, shrinkage, aging, thermal stress and the effects of outdoor exposure.
This will have an odor but is not toxic in an area with normal ventilation. This msds has been prepared in compliance with controlled product regulations except for use of the 16 headings. Remove contact lenses, irrigate copiously with clean, fresh water, holding the eyelids apart for at least 10 minutes and seek immediate medical advice. It is used in coating and adhesive formulations that require high degrees of chemical and corrosion resistance, flexibility and adhesion. Assessment of safer polysulfide and polythioether sealant removers for aerospacedefense industry applications. The soy safe graffiti remover could not be fully evaluated because of limited information on the msds and the nondisclosure of the actual ingredients of the product. The energy released in the reaction of sodium and elemental sulfur is the basis of battery technology. Epoxy resin 25068386 ne ne 6080 no alkyl glycidyl ether 120547526 ne ne 1l0 alkyl phenol 84852153 ne ne 110 no benzyl alcohol 100516 ne ne 110 no substances listed are present in concentration of 1% or greater, or 0. Polysulfide polymer products technologies and products. Material safety data sheets low viscosity a resin page 3 of 6 xii. Take copy of label and msds to physician or other health professional with victims. It is arguable that the adhesive and bonding market includes the composite wood and laminating applications because phenolic resin is the bonding material in these applications. Room temperature tensile shear strength ranges from about 500 to 3000 psi, depending on the substrate and the adhesive formulation.
Material safety data sheet general purpose epoxy resin. Page 3 lpa 2800 resin msds lpa 2800 resin all grades continued rev. If dusts of this material are inhaled, remove victim to fresh air. Material safety data sheet pr1776m b2, part a fm5410c effective date. Citations are the number of other articles citing this article, calculated by crossref and updated daily. Regulations and the msds contains all of the information required by those regulations. In all cases of doubt, or when symptoms persist, seek medical attention. Thiokol lp liquid polysulfide polymer our businesses toray. Relevant identified uses of the substance or mixture and uses advised against.
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