High Quality Muscovite for Sale – Pure White Mica & Clear Muscovite Mica
Jul . 29, 2025 21:20
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High Quality Muscovite for Sale – Pure White Mica & Clear Muscovite Mica
As demand surges for advanced insulating, chemical-resistant, and environmentally stable materials, the global mineral market has seen a sharp rise in muscovite for sale and other premium mica products. muscovite for sale caters to industries demanding uncompromising quality, technical consistency, and customization – from petrochemical and metallurgy to high-end coatings and plastics.
Premium Muscovite Mica Flakes (D-60 Muscovite Sample)
Understanding Muscovite for Sale: Product Overview & Market Dynamics
Muscovite mica (KAl2(AlSi3)O10(OH)2), also known as white mica powder or clear muscovite, is a silicate mineral characterized by outstanding electrical, mechanical, and thermal properties. As the market for high-purity muscovite for sale expands, end-users are prioritizing consistency, strict delamination, and refined post-processing.
⚙ 2023 Market Size: US$ 610 Million (Global Industrial Mica)
Dry Ground Muscovite CAGR (2022-2027): 5.4% (Source: MarketsandMarkets)
Main Market Segments: Electrical Insulation, Coatings, Plastic Fillers, Construction Sealants, Oilfield Chemicals
Dry Ground Muscovite CAGR (2022-2027): 5.4% (Source: MarketsandMarkets)
Main Market Segments: Electrical Insulation, Coatings, Plastic Fillers, Construction Sealants, Oilfield Chemicals
Key Industrial Applications
- Petrochemical: Oil drilling mud, corrosion barriers, anti-stick coatings
- Metallurgy: Anti-adhesion in steel continuous casting, refractory linings
- Water Treatment: Pipe lining filler, anti-corrosive and wear-resistant coatings
- Paints & Plastics: Filler to enhance mechanical strength, weathering, and dielectric stability
- Ceramic & Construction: Thermal insulation boards, expanded mica aggregates
D-60 Muscovite: Advanced Technical Parameters & Specifications
The D-60 Muscovite is engineered to guarantee outstanding purity, optimized particle shape, and rigorous quality – making it ideal for specialty industrial applications. See below for a competitive comparison of key technical parameters in the current muscovite for sale market.
| Parameter | D-60 Muscovite | Standard Muscovite | White Mica Powder (Typical Grade) |
|---|---|---|---|
| Purity (SiO2%) | 45–48.5 | 42–45 | 40–44 |
| K2O (%) | 11–12 | 8–10 | 7.5–10 |
| Loss on Ignition (%) | ≤4.2 | ≤4.5 | ≤5.0 |
| Whiteness (%) | 77–82 | 70–75 | ≤72 |
| pH Value | 7.2–8.0 | 6.8–7.6 | 6.5–7.4 |
| D90 Particle Size (μm) | 55–65 | 60–80 | 45–78 |
| Electrical Breakdown (kV/mm) | >35 | 28–33 | 25–31 |
| Transparency (mm) | 0.11–0.22 | 0.08–0.18 | 0.08–0.15 |
Manufacturing Process: D-60 Muscovite for Sale
Figure: D-60 Muscovite Manufacturing Flow
Step Highlights:
• CNC Processing: Ensures sub-micron uniformity and lamellar integrity.
• Quality Control: Every batch certified to ISO 9001:2015 & ANSI standards.
• Automated Magnetic Separation: Eliminates ferrous impurities for ultra-high electrical resistance.
• CNC Processing: Ensures sub-micron uniformity and lamellar integrity.
• Quality Control: Every batch certified to ISO 9001:2015 & ANSI standards.
• Automated Magnetic Separation: Eliminates ferrous impurities for ultra-high electrical resistance.
D-60 Muscovite: Typical Particle Size Distribution
Industry Trends: Muscovite for Sale Market Analysis & Technology Evolution
Driven by innovation in automated CNC grinding, strict impurity removal, and advanced surface activation, the muscovite for sale sector is rapidly shifting from commodity supply towards tailored, application-specific solutions.
⚡ Key Market Evolution: Microfine (
Technical Advantages of D-60 Muscovite
- Ultra-High Whiteness: Suitable for premium coatings and polymers where appearance and dielectric strength are critical.
- Perfect Flake Morphology: CNC-processed, high aspect ratio lamellae (80–120:1) for maximum reinforcement.
- Electrical & Thermal Stability: Exceeds 35 kV/mm breakdown; withstands 700°C thermal shock, meeting strict IEC/ASTM test standards.
- Exceptional Purity: Automated removal guarantees Fe2O3 and TiO2 .
- Customized Particle Size: Options from D90 35μm–120μm; tailored surface treatment available.
High-White Muscovite Mica Powder (D-60 Application Sample)
Industry Certifications & Compliance
- ISO 9001:2015 Certified Production
- RoHS, REACH chemical compliance for international markets
- ANSI/ASTM electrical and fire resistance standards
- Regular third-party testing (SGS, Intertek) for batch quality traceability
- Up to 6 years factory warranty on material performance in standard installations
Major Manufacturers: Global Vendor Comparison
| Company | Core Product | Region | Certifications | Customization |
|---|---|---|---|---|
| H&J Mica (D-60) | D-60 Muscovite | China, Global | ISO 9001, SGS | OEM/tailored flake sizing |
| KMI Group | Premium Mica Flakes | USA, Europe | ASTM F552, RoHS | Limited |
| Premier Mica | Muscovite Splittings | India, Asia | ISO 14001 | Standard |
| Mica-Ex | White Mica Powder | Russia, Europe | REACH | Standard |
Customization & Engineering Support
- Custom Sizing: Order D90 35–120μm; matched to viscosity or mechanical needs
- Surface Activation: Hydrophobic, silanized, or carboxylated coatings to suit end-use
- Density & Laminar Design: Custom aspect ratios (50:1 to 180:1) for different strength/insulation profiles
- Quality Documentation: Certificate of Analysis, Third-party Test Reports, On-site QC Available
- Packing: PE-lined paper bags, 25kg/800kg, anti-caking formula for humid climates
- Lead Time: 7–12 days for standard lots; OEM delivery 14–20 days
Application Case Studies: D-60 Muscovite in Real-World Projects
Case 1: Oil Industry – Drilling Mud Loss Circulation Additive
Application of D-60 Muscovite in Middle East deep-well drilling saw a 34% reduction in drilling fluid loss, thanks to lamellar stacking and hydrophilic modification. Results certified under API RP 13B.
Case 2: Metallurgy – Continuous Casting Anti-Adhesion
Major steel mill in Turkey utilized D-60 superfine muscovite as a mold flux additive. Compared with generic muscovite, slab surface defect rates dropped by 27%, boosting yield and reducing energy input.
Case 3: High-Voltage Plastics – Dielectric Reinforcement
A European cable manufacturer switched to D-60 in XLPE cable insulation. Field testing (IEC 60243) confirmed a dielectric breakdown improvement of 23%, lowering insulation thickness and cost.
Application of D-60 Muscovite in Middle East deep-well drilling saw a 34% reduction in drilling fluid loss, thanks to lamellar stacking and hydrophilic modification. Results certified under API RP 13B.
Case 2: Metallurgy – Continuous Casting Anti-Adhesion
Major steel mill in Turkey utilized D-60 superfine muscovite as a mold flux additive. Compared with generic muscovite, slab surface defect rates dropped by 27%, boosting yield and reducing energy input.
Case 3: High-Voltage Plastics – Dielectric Reinforcement
A European cable manufacturer switched to D-60 in XLPE cable insulation. Field testing (IEC 60243) confirmed a dielectric breakdown improvement of 23%, lowering insulation thickness and cost.
Expert FAQ: Muscovite for Sale Technical FAQs
Q1: What distinguishes muscovite vs. phlogopite mica?
A: Muscovite is a potash mica (KAl2(Si3Al)O10(OH)2) with superior dielectric strength, whiteness, and stability compared to phlogopite (KMg3(AlSi3O10)(OH)2), making it the preferred choice for electronic insulation and coatings.
Q2: What is “D90” in particle sizing?
A: D90 means 90% of the product’s particles are below the specified micron size, a standard metric in powder technology. For D-60, D90 = 60μm corresponds to tight control of flake size, which directly influences insulation and reinforcement.
Q3: How is whiteness measured in mica powder?
A: Whiteness is evaluated using a reflectivity meter (ISO 2470), with D-60 scoring 77–82%. Higher whiteness indicates purer, iron-free muscovite and is especially critical in paints and engineered polymers.
Q4: Which testing standards cover muscovite inspection?
A: Key standards include ISO 3262-23 for physical parameters, IEC 60243 for dielectric breakdown, and ASTM D5530 for loss on ignition/chemical composition.
Q5: What is the recommended installation protocol?
A: For fluid/paste blending, pre-mix with process water and use high-shear mixing (per ASTM E3845); for dry use (plastics/fillings), gradual feeding and vacuum evacuation ensures lamellar dispersion.
Q6: What after-sales technical support does H&J Mica provide?
A: Free application engineering, batch traceability, third-party test witnesses (SGS/Intertek), and 6-year performance warranty for standard installations.
Q7: How does surface modification improve muscovite performance?
A: Surface functionalization (e.g., silane coupling, hydrophobization) enhances compatibility with organic polymers and resins; this reduces viscosity and improves mechanical film strength, especially in plastics.
A: Muscovite is a potash mica (KAl2(Si3Al)O10(OH)2) with superior dielectric strength, whiteness, and stability compared to phlogopite (KMg3(AlSi3O10)(OH)2), making it the preferred choice for electronic insulation and coatings.
Q2: What is “D90” in particle sizing?
A: D90 means 90% of the product’s particles are below the specified micron size, a standard metric in powder technology. For D-60, D90 = 60μm corresponds to tight control of flake size, which directly influences insulation and reinforcement.
Q3: How is whiteness measured in mica powder?
A: Whiteness is evaluated using a reflectivity meter (ISO 2470), with D-60 scoring 77–82%. Higher whiteness indicates purer, iron-free muscovite and is especially critical in paints and engineered polymers.
Q4: Which testing standards cover muscovite inspection?
A: Key standards include ISO 3262-23 for physical parameters, IEC 60243 for dielectric breakdown, and ASTM D5530 for loss on ignition/chemical composition.
Q5: What is the recommended installation protocol?
A: For fluid/paste blending, pre-mix with process water and use high-shear mixing (per ASTM E3845); for dry use (plastics/fillings), gradual feeding and vacuum evacuation ensures lamellar dispersion.
Q6: What after-sales technical support does H&J Mica provide?
A: Free application engineering, batch traceability, third-party test witnesses (SGS/Intertek), and 6-year performance warranty for standard installations.
Q7: How does surface modification improve muscovite performance?
A: Surface functionalization (e.g., silane coupling, hydrophobization) enhances compatibility with organic polymers and resins; this reduces viscosity and improves mechanical film strength, especially in plastics.
FAQ: Delivery, Warranty, and Trust
- Delivery: FOB/CIF worldwide via Qingdao/Shanghai. 7–12 days standard; bulk/OEM 14–20 days. Real-time tracking and batch certification provided.
- Warranty: 6 years for standard industrial applications. Extended coverage available via contract.
- Quality Control: Each lot tested for purity, size, whiteness, and performance by independent labs; all COA and SDS supplied.
- Tech Support: 24/7 email and live engineering support. Sample testing and application guidance available for all muscovite for sale orders.
- References: Testimonials available from users in energy, coatings, metallurgy, and plastics industries.
Why Choose D-60 Muscovite for Sale?
- Engineered Purity: Consistent performance, certified batch traceability.
- Global OEM Experience: Proven in oilfield, steel, and electronic sectors.
- Flexible Customization: Flake size, treatment, and packing as per your application.
- Authoritative Standards: Certified by ISO, SGS, REACH, ANSI, supporting demanding engineering needs.
- Competitive Value: Factory price, rapid delivery, expert support.
References & Further Reading
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