HN-434 is a halogen–free, fine particle size ATH product that provides low cost flame retardant and smoke suppression in a variety of applications. The particle size distribution is specifically designed for low viscosity, high filler loading levels, and excellent processing characteristics, up to 200°C.
HN-434 is recommended for spray-up or hand-lay up FRP applications, filament winding, panel production, resin injection, foam materials, cast polymer and epoxy parts, coatings, adhesives, latex, vinyl and urethane compounds.
Huber Engineered Materials is an inorganic chemical supplier in the Adhesive and Sealants Industry. This company provides various calcium carbonates to be used as an extender, rheology modifier, or toughening agent, as well as alumina trihydrate and molybdate compounds to serve as smoke suppressants for use where flame retardance is required. These products include Geotex®, Micral®, Hubercarb®, Kemgard®, etc.
The information presented here was acquired by UL from the producer of the product or material or original information provider. However, UL assumes no responsibility or liability for the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. This website provides links to other websites owned by third parties. The content of such third party sites is not within our control, and we cannot and will not take responsibility for the information or content.
Huber Engineered Materials makes their documentation available in the regions indicated below:
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