Mallard Creek Polymers Rovene® 4489 Carboxylated Styrene-Butadiene Emulsion

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Mallard Creek Polymers Rovene® 4489 Carboxylated Styrene-Butadiene Emulsion
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Styrene Butadiene Rubber
Material Notes:	Rovene 4489 is recommended for carpet applications that require excellent strength properties. Rovene 4489 can be compounded to high solids using calcium carbonate, clays and alumina trihydrate as fillers; sodium polyacrylate thickeners are commonly used to obtain the required application viscosity. Rovene 4489 imparts good wet/dry tensile strength, and has good adhesion to a wide variety of surfaces. This adhesion contributes to the good tuft binds and excellent delaminations in carpet applications. Rovene 4489 is a low VOC containing latex that is crosslinkable with external crosslinkers. Markets: Textiles Applications: Textile Backcoatings, Carpet Backcoatings Related Products: Rovene 4402, Rovene 4470, Rovene 4150, Rovene 4487 Information provided by Mallard Creek Polymers.
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Physical Properties	Original Value	Comments

Solids Content	54.5 - 55.5 %
pH	7.0 - 7.5
Viscosity	<= 1500 cP

Thermal Properties	Original Value	Comments
Glass Transition Temp, Tg	14.0 °C

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PMCP9923 / 250425

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