Additives producer Addisperse Inc. has developed a foam stabilizer that improves properties of foamed parts.
Foamaid FA-101 controls the release of volatiles during processing and during chemical or physical foaming. It allows more control and a finer cell structure that gives a high-quality surface.
In vinyl extrusion, the product reduces or eliminates yellowing at the core of thick foamed extrusions by controlling volatiles. It helps eliminate voids, improves melt stability and reduces plate-out, according to the Bensalem, Pa., company.
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