Reinforcing Fillers
8 products
Flame Retardant FillersBulk FillersThixotropic Fillers (Fumed Silica)Lightweight FillersReinforcing Fillers
Carbon Black (N330, Conductive Grade)
CAS 1333-86-4
Broad UV absorption — most effective UV stabilizer for black composites (0.5–2 phr)
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Copper Powder (Conductive Composite Filler)
CAS 7440-50-8
High electrical conductivity (bulk Cu: 5.8×10⁷ S/m) for EMI shielding applications
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Muscovite Mica (Flake, d50 120µm)
CAS 12001-26-2
Extremely high aspect ratio (>30:1) for superior barrier and reinforcing properties
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Phlogopite Mica (Heat Resistant, d50 100µm)
CAS 12251-00-2
Maximum thermal stability to 1000°C — outperforms muscovite in high-temperature use
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Silver-Coated Glass Microspheres (EMI Shielding)
CAS 65997-17-3
Superior conductivity-to-weight ratio vs. solid silver or copper powders
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Talc Fine Grade (d50 3µm, Reinforcing)
CAS 14807-96-6
High aspect ratio (15:1–30:1) for superior reinforcing efficiency
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Wollastonite Acicular (High Aspect Ratio)
CAS 13983-17-0
High aspect ratio (20:1–30:1) for near-fiber-level reinforcing efficiency
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Wollastonite Short Fiber (L/D 10:1)
CAS 13983-17-0
L/D 10:1 acicular morphology provides fiber-like mechanical reinforcement
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