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SR507A

SR507A is a trifunctional monomer that can be used to enhance hardness, heat and solvent resistance, and electrical properties in polymer systems including polyolefins, epoxies, polyesters, and polyvinyl chloride.

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Septon

Septon is a series of high performance Thermoplastics rubber made up of Hydrogenated Styrenic Block Co-polymers. It is developed by Kuraray Co., Ltd using its unique Isoprene technology. It exhibits rubber-like properties over a range of temperature

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XO-379

XO-379 is used in Polystyrene extrusion applications where very fine and uniform cells are required. Especially recommended for nucleation of direct gassed polystyrene foams.

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Y-20XP

Y-20XP is a pourable anti-settling additive that functions much like our Y-25X paste product.

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Acclaim

Acclaim polyol is a long chain polyether polyol based on propylene oxide. This high-performance, low-monol polyether is prepared with Covestro's proprietary IMPACT technology, using a patented organo-metallic propoxylation catalyst.Acclaim polyol is used in polyurethane and other applications, including cast elastomers, adhesives and sealants, epoxy flexibilizers, defoamers, lubricants, crude oil de-emulsifiers and plasticizers.Acclaim polyol contains extremely low levels of monol.

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Benzene

Benzene is an organic compound that is a colorless or light-yellow liquid that has a relatively high melting point. The word benzene derives historically from gum benzoin, sometimes called benjamin. It is highly flammable, has a sweet odor and quickly evaporates into air. Its vapor is heavier than air, which makes it sink into low-lying areas. Benzene dissolves only slightly in water and floats on top of it.Benzene is formed from both natural and man-made processes. Natural sources include volcanoes and forest fires. Benzene is also a natural constituent of crude oil and gasoline. Its most widely-produced derivatives include styrene, which is used to make polymers and plastics, phenol for resins and adhesives and cyclohexane, which is used to manufacture Nylon. About 80% of benzene is consumed in the production of three chemicals, ethylbenzene, cumene, and cyclohexane. Its most widely produced derivative is ethylbenzene, precursor to styrene, which is used to make polymers and plastics.

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Cadmium

Cadmium was discovered simultaneously by Stromeyer and Hermann, both in Germany, as an impurity in zinc carbonate. It occurs as a minor component in most zinc ores and therefore is a byproduct of zinc production. It was used for a long time as a pigment and for corrosion resistant plating on steel while cadmium compounds were used to stabilize plastic. With the exception of its use in nickel-cadmium batteries and cadmium telluride solar panels, the use of cadmium is generally decreasing in its other applications. These declines have been due to competing technologies, cadmium’s toxicity in certain forms and concentration and resulting regulations. Cadmium is used as a barrier to control neutrons in nuclear fission. Cadmium oxide is used in black and white television phosphors and in the blue and green phosphors for color television picture tubes. Cadmium sulfide is used as a photoconductive surface coating for photocopier drums. In PVC, cadmium was used as heat, light, and weathering stabilizers. It is used in many kinds of solder and bearing alloys, due to a low coefficient of friction and fatigue resistance. It is also found in some of the lowest-melting alloys, such as Wood's metal. Helium-cadmium lasers are a common source of blue-ultraviolet laser light. They operate at either 325 or 422 nm and are used in fluorescence microscopes and various laboratory experiments. Cadmium is one of six substances banned by the European Union's Restriction on Hazardous Substances (RoHS) directive, which bans certain hazardous substances in electrical and electronic equipment but allows for certain exemptions and exclusions from the scope of the law.

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