Additive for stabilizing bubbles in PVC plastisol.
By mechanical foaming, we achieve lightweight PVC products.
BYK-8020: A silicone resin-based foam stabilizer suitable for mechanically foamed PVC plastisol. It stabilizes the foam of mechanically foamed PVC plastisol, characterized by the generation of particularly fine and uniform continuous bubble-type foam structures. As a result, it provides very good resistance to compression testing. When using BYK-8020 compared to soap-based foam stabilizers, the surface achieves a dry (drier) texture, and moisture absorption into the gelled plastisol is reduced. BYK-8070: A soap-based foam stabilizer for mechanically foamed PVC plastisol. It stabilizes the foam of mechanically foamed PVC plastisol, particularly characterized by the generation of fine and uniform continuous bubble-type foam structures. As a result, it provides very good resistance to compression testing.
basic information
BYK-8020 Composition: Silicone resin and bis(2-ethylhexyl) adipate Density (20 °C): 1.04 Refractive index (20 °C): 1.435 BYK-8070 Composition: Combination of soap-based foam stabilizers Density (20 °C): 0.99 Refractive index (20 °C): 1.479
Price information
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Delivery Time
Model number/Brand name
Dispersing agents: BYK-8020, BYK-8070
Applications/Examples of results
Applicable field: PVC plastisol Achieving lightweight PVC products through mechanical foaming.
Line up（1）
| Model number | overview |
|---|---|
| BYK-8020, BYK-8070 |
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BYK Japan KK is engaged in the import, wholesale, and technical service of paints, additives, and measuring instruments. As a leading supplier of functional additives and testing equipment across various application fields, we provide solutions to assist you in product development and solving challenges. Please feel free to contact us if you have any inquiries.