UNICARB TC-99
JAVA AREA
Filler
Talc Powder
Niraku Jaya Abadi
Niraku Jaya Abadi
Lihat Profil SellerUltra-fine, chemically stable talc filler for paints, adhesives, sealants & cosmetics
UNICARB TC-99 is a premium-grade micro talc composed of hydrated magnesium silicate (Mg₃Si₄O₁₀(OH)₂), engineered for exceptional purity, brightness, and chemical stability. With a median particle size (d50) of 0.2 µm and top cut (d97) of 1.4 µm, it ensures uniform dispersion and superior surface finish in demanding applications. Its near-neutral pH (9), low moisture (0.3%), and ultra-low heavy metal content make it ideal for sensitive formulations in paints, adhesives, sealants, and cosmetic products. Rigorously tested and consistently reliable, UNICARB TC-99 enhances product performance while meeting stringent industrial quality standards.
Specifications
- Chemical Formula: H₂Mg₃(SiO₃)₄ or Mg₃Si₄O₁₀(OH)₂ (Theoretical Composition)
- Median Particle Size (d50): 0.2 µm (Laser Diffraction)
- Top Cut (d97): 1.4 µm (Laser Diffraction)
- Brightness (Ry scale): 96% (DIN 53163)
- Moisture Content: 0.3% (Loss on Drying)
- pH (in water): 9 (Standard pH Meter)
- Insolubility in Acetic Acid: <0.1% (Gravimetric Analysis)
- Insolubility in Hydrochloric Acid: <0.1% (Gravimetric Analysis)
- Chloride (Cl) Content: <0.02% (Ion Chromatography)
- Fluoride (F) Content: <0.005% (Ion Selective Electrode)
- Iron (Fe) Content: <0.002% (ICP-OES)
- Mercury (Hg) Content: <0.00005% (Cold Vapor AAS)
- Lead (Pb) Content: <0.0003% (ICP-MS)
Applications
- Interior & exterior emulsion paints
- Brushing enamels and primers
- Adhesives and sealants for enhanced flexibility
- Cosmetic formulations for smooth texture and visual appeal
- Polymer composites requiring fine particle reinforcement
Advantages
- Ultra-fine particle size for superior dispersion and surface finish
- High brightness (96%) ideal for aesthetic-sensitive applications
- Exceptional chemical stability with low solubility in acids
- Ultra-low heavy metal content meets safety requirements for cosmetics and coatings
- Low moisture and neutral pH ensure formulation compatibility
Processing Conditions
- Recommended mixing speed: 500–1500 RPM for uniform dispersion
- Optimal addition during pre-mix phase in paint/adhesive formulations
- Compatible with high-shear mixers and standard compounding equipment
- Storage temperature: Ambient (15–30°C) in dry conditions
Regulatory Compliance
- REACH Registered
- RoHS Compliant
- ISO 9001:2015 Certified Production
- Suitable for FDA-compliant cosmetic applications (subject to local regulations)
- Heavy metals below EU Cosmetic Regulation limits
Packaging Information
- 25 kg multi-layer paper bags with PE liner
Storage Conditions
- Store in cool, dry place away from direct sunlight
- Keep bags sealed until use to prevent moisture absorption
- Shelf life: 24 months under recommended conditions
Safety Information
- Refer to SDS for handling precautions
- Use dust mask and eye protection during handling
- Avoid inhalation of fine dust; ensure adequate ventilation
- Non-hazardous under normal use per GHS
| Brand | Niraku |
|---|---|
| Manufacturer | Niraku |
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