Toward that end, density reduction of 15% or more can be achieved depending on the part, manufacturing process and application. Glass bubbles hollow micro glass balls consist of a waterinsoluble, chemically stable borosilicate glass of lowalkali content, they are used as light filling material for mixing light filler, adhesive and moulding compound. Hollow glass bubbles are the filler of choice for reducing the part density of thermoplastic and thermoset composites, due to the availability of the high strength im series. This allows greater survivability under many demanding processing conditions, such as injection molding. Offers uniform sheen, highbuild lowslump, higher filler loading, reduced gloss, shrinkage and warpage. Disparlon f9030 is a preactivated polymaide paste supplied in benzyl alcohol. How much glass bubbles do i add to make my polyester resin into a paste.
Additionally, they are noncombustible and nonporous, so they do not absorb resin. Rtp company specialty compounds enhanced with glass bubbles offer the unique potential. Glass bubble selection wang notes that the class of 3m glass bubbles selected for a masterbatch depends on the enduse of the tpo component. And if its because the larger size of the sight glass lets some of the liquid flash, why then dont i always see it. Lightweight 3m glass bubbles occupy up to 20x more space than an equal weight of typical mineral filler. These hollow glass microspheres are designed to reduce part weight, enhance properties and lower part costs in demanding applications. Exhibits chemical inertness, exterior solar reflectivity, low thermal conductivity, low. These lowcost, economical bubbles have a very low typical density 0. These hollow glass microspheres can be used as a lowdensity filler material for many applications. From start to finish, 3m glass bubbles s60 pdf, 93. Hello all why do i commonly see bubbles in the sight glass of refrigeration units when they are properly charged. Wear full protective equipment bunker gear and a selfcontained breathing apparatus scba. It is one of the various powder and paste thixotropes o.
Dec 18, 2017 3m glass bubbles xld6000 by 3m is a sodalimeborosilicate glass filler. Introduction material description not for specification. Uk tax strategy pdf, 150kb weee and battery compliance. The general purpose k series glass bubbles pdf, 82. Nov 18, 2010 view the transfer of glass bubbles from a tote to a receiving bin using a double diaphragm pump. Properties including ultralight inorganic, nonmetallic, functional filler enhance final product properties. Glass bubbles from 3m are particles engineered to offer a unique alternative to conventional thermoplastics fillers. Property 3m glass bubbles im16k shape hollow spheres with thin walls composition sodalimeborosilicate glass color, unaided eye offwhite, powdery introduction 3m glass bubbles im16k are highstrength polymer additives. Provides adjustable tie on fastening to ensure the mask can be securely fitted and adjusted for maximum comfort. The 1826 surgical mask has 98% bacterial filtration efficiency for maximum protection and conforms to the european standard en14683. See stability and reactivity section 10 for hazardous combustion and. Provides chemical, water, abrasion, scrub and burnish resistance.
It is a chemically inert grade exhibits chemical resistance, water resistance, abrasion resistance and lower film permeability. No unusual fire or explosion hazards are anticipated. Control parameters occupational exposure limits if a component is disclosed in section 3 but does not appear in the table below, an occupational exposure limit is not available. Use to extend resin, to reduce weight, shrinkage and sanding effort. Lightweight polymer compound is in high demand at the moment. It really depends on application but as a general rule start off with half the volume of the resin and stir in well then add more if you require the paste to be more viscous, dont forget to add catalyst to the polyester resin first and wear a suitable mask. Today, 3m glass bubbles are regularly used as fillers in the materials that make up airplanes, cars, and boats, among other things. The photos below show side by side drawdowns comparing.
These general purpose spheres offer very good strengthtodensity ratio and making them suitable for a variety of uses coatings, adhesives, mastics, sealants and thermoset resin systems. Glass bubbles hollow micro glass balls consist of a waterinsoluble. Hollow microspheres filler composed of water insoluble, chemically stable glass, averaging less than 70 microns. Do not open glass bubbles packages until ready to use. Like all 3m glass bubbles, our k37 glass bubbles are water and oil resistant, making them useable in a variety of production processes. New regulations on fuel consumption are part of the reason for this growth in lightweight technology, within the automotive and aviation sector at least. One popular use outside of the oil and gas industry is in architectural paints and coatings. Shows low alkalinity, high strength and lower film permeability. Use a thin paste to seal foam pores before glassing, or make a thick putty for filling voids and irregularities. For example, the pressures involved in tpo injection molding require use of glass bubbles with elevated crush strength, such as 3m s im30k product, which is rated at 30,000 psi.
Find 3m glass bubbles with the right particle size, density and crush strength for your application. This grade exhibits chemical resistance, water resistance, abrasion resistance and lower film permeability. The spherical shape of 3m glass bubbles offers a number of important benefits, including lower viscosity and improved flow. These hydrophobic spheres have a wide range of formulations and its ballbearing effect can improve its mobility and reduce the viscosity and internal stress of resin mixture.
Customizedthermoplastic solutions 3m test results for. The k46 glass bubbles grade can be used in insulation coatings for pipelines in deep and ultra deep water applications in the oil and gas industry. Our 3m glass bubbles k25 are engineered hollow glass spheres made from waterresistant and chemicallystable sodalime borosilicate glass. These are the standard filler material used in resins. Specialty compounds containing 3m scotchlite glass bubbles. As well as making your resin as light as it can possibly be, they may also be added to resin to increase surface durability and also to improve water resistance. It also helps the 3m glass bubbles blend readily into compounds and makes them adaptable to a variety of production processes including spraying, casting and molding.
Like all 3m glass bubbles, our s32 glass bubbles pdf, 82. Chemical fate information please contact the address or phone number listed on the first page of the sds for additional. Wear full protective equipment bunker gear and a selfcontained breathing apparatus. Refer to the 3m glass bubbles safety data sheet for additional safety information.
An alternative to conventional fillers and additives, this filler and resin extender can be used in the mixing of marine putties and fairing compounds, as well as in fiberglass reinforced plastic layup. Glass bubble selection wang says the class of bubbles selected for a masterbatch depends on the end use of the tpo component. To minimize the dusting potential during handling, consider the following. Paint that helps keep homes cooler on hot, sunny days. The general purpose k series glass bubbles are the most economical 3m glass bubbles. To avoid these effectsor to engineer them into your work you need to learn how to control volume and trapped air during firing. Glass bubbles for cementing and drilling fluids 3m. These hollow glass microspheres can be used as a lowdensity filler material that is ideal for plastic and rubber. These glass bubbles are designed for pipeline insulation in ultradeep water applications and low density sheet moulding compounds smc. View the transfer of glass bubbles from a tote to a receiving bin using a double diaphragm pump. When added to paint formulations, our 3m glass bubbles s32 help deliver durable goods to your customers, helping to. How a unique discovery that bubbled up at 3m changed our. This video includes a demo of why glass bubble containing plastic resin.
About 0% of these are glass crafts, 0% are stickers, and 1% are christmas decoration supplies. When added to resin, microsphere filler displaces the resin with air creating a thick lowdensity compound. Microspheres reduce density as high as 30% quickly yield cost savings through the use of fewer pounds of material. A typical automobile has 300 kg of plastic parts that contribute to vehicle weight. Specialty compounds containing 3m scotchlite glass. For example, the pressures involved in tpo molding require glass bubbles with elevated crush strength, such as 3ms im30k product, rated at 30,000 psi. Exploding demand for new highstrength glass bubble. This means that, when you consider the cost per unit volume instead of price per pound, 3m glass bubbles can be a costeffective choice in many applications especially when you factor in the enhancements possible with 3m glass bubble. Specialty compounds containing 3m scotchlite glass bubbles are a unique way to reduce the specific gravity of thermoplastics without the property losses associated with other methods, such as foaming. How glass bubbles can reduce the weight of tpo parts. An introduction to the features, benefits and applications of the hollow glass bubbles range. In all these ways and more, 3m glass bubbles are helping a wide range of industrial sectors solve design challenges and reach new levels of performance and productivity. Introduction 3m glass bubbles s60hs are high strength polymer additives made from a waterresistant and chemicallystable sodalimeborosilicate glass. These glass bubbles are designed for buoyancy and insulation in deep water applications in oil and gas drilling.
How to blow glass pipes, bongs, bubblers, and more by purr part 5 duration. Dec 18, 2017 3m glass bubbles k46 by 3m is a chemically inert sodalimeborosilicate glass filler. Property 3m glass bubbles s28hs shape hollow spheres with thin walls composition sodalimeborosilicate glass color, unaided eye white, powdery introduction 3m glass bubbles s28hs are highstrength additives for polymers. A wide variety of 3m glass bubbles options are available to you, such as use, style, and regional feature. Frequently added to an epoxy resin for a below the waterline repair to a boat hull. These hollow glass bubbles can be compounded with a variety of polymers to reduce the overall. Upon opening, have an air siphon near the opening to pull away airborne particles. Additionally, they are noncombustible, low alkaline and nonporous, so they do not absorb resin. Because this highquality glass is very crush resistant, the foam is much stronger, stiffer and waterresistant than any foam made by chemical.
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