Nano Calcium Carbonate for Sealant CAS 471-34-1 Fatty Acid Coated Silicone PU Reinforcing Filler (Vigot-10 Equivalent)
This fatty‑acid‑coated nano calcium carbonate is a functional mineral filler specially developed for sealant industry. Surface modification achieves good compatibility with silicone and PU resin matrix. It enhances mechanical strength and rheological performance of sealant, serves as Vigot‑10 equivalent raw material for sealant production.
Product Detail Page Nano Calcium Carbonate for Sealant (Vigot‑10 Equivalent), CAS 471‑34‑1
Product Features ‑ Fatty‑acid surface coating reduces agglomeration of nano‑sized particles ‑ Excellent wet‑out property within silicone and PU polymer systems ‑ Improves tensile strength, tear resistance and hardness of cured sealant ‑ Provides stable thixotropy, effectively prevents sealant sagging during application ‑ Low moisture content helps minimize bubble defects inside finished sealant
Technical Specifications Chemical Name: Fatty Acid Coated Nano Calcium Carbonate CAS Number: 471‑34‑1 Surface Treatment: Fatty acid coating Equivalent Reference Grade: Vigot‑10
Applications Reinforcing functional filler for silicone sealants, polyurethane sealants, construction joint sealants. Suitable for adhesive and sealant manufacturing to optimize mechanical and rheological properties.
Handling & Storage Keep packages tightly sealed. Store in cool, dry and ventilated warehouse. Protect against humidity. Avoid direct sunlight. Prevent dust generation during material feeding.
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Nano Calcium Carbonate for Sealant CAS 471-34-1 Fatty Acid Coated Silicone PU Reinforcing Filler (Vigot-10 Equivalent)
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