Sigmaaldrich offers a number of sylgard 184 products. The viscosity of the initial mix will double in about 2 hours at room temperature pot life. Click here for instructions on how to enable javascript in your web browser. Pdms mold preparation procedures pdms preparation is done using the sylgard 184 silicone elastomer kit. Lowering the viscosity the viscosity of sylgard 184 silicone elastomer may be reduced by addition of up to 10% of dowcorning 200 fluid 20cs. Sylgard, 184 for use in biological research only specifications for this item. Sylgard 184 silicone elastomer at room temperature. Pdms sylgardr 184 dow corning corporation is a heat curable pdms supplied as a twopart kit consisting of prepolymer base and crosslinker curing agent components. Extended pdms stiffness range for flexible systems. Normally, the base part a and the curing agent part b are mixed in 10. Sylgard 527 a b dow corning 527 d1084 sylgard 527 a b gel dow corning sylgard d1824 viscosity d149 text. Once the manufacturer datasheet is validated, the designer can modify the.
Unable to complete action, likely due to connectivity to dows back end service. Sylgardr 184 silicone elastomer curing agent curing agent information is below 6 of 8 other health hazard information. Sylgard 527 was prepared per manufacturers directions by mixing equal weights of part a and part b in a thinkyconditioning mixer phoenix equipment inc, rochester, ny, usa for 2. All msds and chemical properties information along with further instructions for using the product can be obtained from the manufacturer, dow cornings website. This product contains a powders hazardous by inhalation. Sylgard 186 silicone elastomer at room temperature. Surface modification of sylgard184 polydimethyl siloxane. The goal of this work is to carry out a detailed study of the effect of uv and uvo treatments on sylgard184 pdms. Safety data sheet the dow chemical company product name. Microsoft word datasheet pdms fs, version 11102016 author. Very low dielectric constant sealing compound used in patch clamping and many other lab applications. Usable life and storage sylgard 184 silicone elastomer has a shelf life of 24 months from date of manufacture at room temperature.
Sylgard 184 silicone elastomer please allow a moment to load our goal is to be a technical resource for our customers and to provide accurate and current information. Closed circles are measurements with a spin time of t30s, open circles are data points from 2 with t60s. Information about dow corning brand silicone encapsulants. Do not store in or use containers except the original product package. Me342 slide pdms exhibits excellent adhesion to many surfaces single crystal silicon, silicon dioxide, silicon nitride, glass, and other pdms.
The addition of the silicone fluid tends to lower the. Sylgardr 184 silicone elastomer curing agent curing agent information is below company. Same as sylgard 182 but with rt cure capability ul and mil spec tested benefits rapid, versatile cure processing controlled by temperature high transparency allows easy inspection of components can be considered for uses requiring ul and mil spec requirements composition 2part. Sylgardr 184 silicone elastomer base base information is below state or local laws may impose additional regulatory requirements regarding disposal. Property unit value viscosity part a or base cp mpasec pasec 475 475 0. Packaging sylgard 182 silicone elastomer is available in standard industrial container sizes. Transport information dot road shipment information 49 cfr 172.
Pdf on apr 14, 2018, nirveek bhattacharjee and others published desktop. Vacuum encapsulation is recommended for complex geometries. Gels dow corning sylgard 527 silicone dielectric gel. The resulting composite formed is a polydimethylsiloxane pdms with tensile strength uts of 5. Mechanical characterization of bulk sylgard 184 for. Dow, sylgard, sylgard 184 silicone elastomer, transparent encapsulant, flame resistance, electronic applications created date. Introduction polydimethylsiloxane pdms has been widely adopted as a substrate material for manufacturing labonachip and micro total analysis systems 1, 2. With a transfer pipette head, thoroughly mix for at least a couple of minutes. Sylgard 184 is a dow corning silicone encapsulant, used in electronic applications. One of the important questions we ask is to what extent, if any, does the. Sylgardr 184 silicone elastomer curing agent curing agent information is below 1 of 6 1. First aid measures description of first aid measures general advice. Sylgard 184 silicone elastomer should be cured using one of the following recommended schedules.
Sylgard 184 silicone elastomer kit please contact dow for distribution options available for this product. Pdms provide unparalleled protection for electronic modules and devices ranging from relatively simple to highly complex architectures and geometries. The manufacturer recommends that the prepolymer and crosslinker be mixed at a 10. Does not guarantee the information on this page is the most updated information available from the manufacturer, there are times when they release an update we have. Sylgard 527 silicone dielectric gel will have a working time of about 1. Dow corning corporation material safety data sheet sylgard. Sylgard 182 silicone elastomer should be cured using one of the following recommended schedules.
The influence of curing temperature on the tensile strength of sylgard 184 pdms, was determined by averaging the data from each of six test samples for every cure temperature, as presented in figure 3. Hightemp cure, 45 min at 100c, better for thin coats down to about 10m 184. This reduces the number of manual entries to zero and typing errors are kept to a strict minimum. A twopart silicone elastomer, ideal for potting and encapsulating applications. Electron microscopy sciences sylgard 184 sylgard 184. Exposure controlspersonal protection control parameters if exposure limits exist, they are listed below. Dow corning corporation material safety data sheet. Shake the curing agent and pour 110th of the weight of the pdms elastomercuring agent ratio 1. Please try again later or contact your customer service representative.
Sylgard 184 pdms polydimethylsiloxane spin casting. Characterization of polydimethylsiloxane pdms properties. Sylgard 184 silicone elastomer curing agent issue date. Dow, sylgard, sylgard 186 silicone elastomer, high tear strength, manual. Transparent encapsulant with good flame resistance keywords. Usable life and storage when stored at or below 32c in the original unopened containers, this product has a usable life of 24 months from the date of production.
If potential for exposure exists refer to section 8 for specific personal protective equipment. Dow corning corporation material safety data sheet page. Development of polydimethylsiloxane substrates with. Although it has not been studied extensively, a couple of papers describe the spin casting of sylgard 184. Identification of the substance and of the company trade name.
A residual pressure of 1020mm mercury applied for 30 minutes will sufficiently deair the material. Dow sylgard 184 silicone elastomer clear is a two component, room temperature and heat curing encapsulant that is used as protective coating for led lighting, power supplies, transformers, sensors, amplifiers, and connectors. Electron microscopy sciences 2423610 same as the kwik gard but in its original container. Fate and effects in waste water treatment plants complete information is not yet available. When liquid components are thoroughly mixed, the mixture cures to a. This is a nonreactive diluent and bleeding may result if more than 10% fluid is added.
Commercially available pdms, sylgard 527 gel and sylgard 184 elastomer dow corning, were blended to create pdms substrates with tunable mechanical properties. Call dow corning corporate environmental management, 989 4966315, if additional information is required. If you need a room temperature cure product, sylgard 184 cures in 48 hours at room temp. It provides flowability, flame resistance, and good dielectric properties. Pdf mechanical characterization of bulk sylgard 184 for. This is not relevant to the current physical form of the product, which is not in a respirable form. For full functionality of our site, it is necessary to enable javascript.
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