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Plastics-Polymers

Soarnol

Soarnol is closely related to Polyvinyl Alcohol (PVOH), which is modified by copolymerizing with ethylene to improve extrudability and water resistance while maintaining most of PVOH's strengths. Soarnol can be combined with other thermoplastic resins in co-extrusion, molding, and film lamination processes. It is usually used as an inner layer in multi-layered plastic structures such as films, bottles and sheets. Soarnol’s barrier properties are strengthened when it is combined with other polyolefin and adhesive layers to produce a multi-layered film featuring high moisture resistance and heat sealing capabilities.

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Sodium Methallyl Sulfonate

Sodium Methallyl Sulfonate is a co-monomer of the polymers especially for fuctional acrylic fibers (dying betterment and heat resistance). It is used in chain transfer agent.

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Sodium Polyacrylate

Sodium Polyacrylate is a superabsorbent polymer, having the good absorbance, retention of water properties.Sodium polyacrylate is an anionic polyelectrolyte with negatively charged carboxylic groups in the main chain, with the formula (C3H3NaO2)n. Sodium Polyacrylate uses finds in various consumer products like sequestering agent, or chelating agent in detergents,thickening agent in diapers, pets pad, water retaining material, instant snow.As a thickening agent, sodium polyacrylate can increase the viscosity of water-based compounds, which increases their stability.In diapers, sodium polyacrylate polymer will absorb the water molecules found in urine, increasing the amount of liquid the diaper can hold while at the same time reducing the risk of diaper rash by promoting a dry environment. Florists commonly use sodium polyacrylate to help keep flowers fresh. Sodium polyacrylate has been included in the coatings of sensitive electrical wiring to keep moisture away from the wires.

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Sodium Vinyl Sulfonate

Sodium vinyl-sulfonate is a polymerizable organic compound which has many industrial uses, particularly as an antistatic agent and as an agent improving the tinctorial affinity of synthetic fibres, such as polyacrylonitrile and polypropylene, to cationic dyes, as a dispersing agent in polymer emulsions, as a wetting agent for lowering the mixing water content of cement, as a starting material for the production of cation exchange resins and synthetic rubber.

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Soy Protein Isolated

Soy protein isolate is a highly refined or purified form of soy protein with a minimum protein content of 90% on a moisture-free basis. It is made from defatted soy flour which has had most of the non-protein components, fats and carbohydrates removed. Because of this, it has a neutral flavor and will cause less flatulence due to bacterial fermentation.

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Stearic Acid

Stearic acid is the saturated fatty acid with an 18 carbon chain. The salts and esters of stearic acid are called stearates. Stearic acid is useful as an ingredient in making candles, plastics, dietary supplements, oil pastels and cosmetics, and for softening rubber.It is used to harden soaps, particularly those made with vegetable oil. Stearic acid is used in aerosol shaving cream products. It is used in adhesives, hot melt adhesives.

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Stereon 721AC

Stereon 721AC is a low styrene block copolymer with a low solution viscosity. It provides excellent performance for impact enhancement of styrene based polymers. Stereon 721AC is a solution polymerized copolymer of butadiene and styrene that has been designed as a graftable rubber modifier for thermoplastic resins.

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StimVis AG

Synthetic polymer gelling agent component of StimVis Self-Diverting Acid (SDA) gelled acid system. AG cross-linking occurs as acid spends, causing the polymer to complex.

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StimVis AG E

StimVis AG E a synthetic polymer gelling agent crosslinks as acid spends itself, causing the polymer to complex to help control fluid loss and direct the acid stimulation treatment across the fracture face.

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