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Unique Properties
● Layered structure
● Chemical resistance
● Low thermal conductivity
● Heat stability
● Low coefficient of friction
● Vibration damping (acoustics)
● Flexible
Chemical Composition
|
Element |
SiO₂ |
Al₂O₃ |
K₂O |
MgO |
CaO |
TiO₂ |
Fe₂O₃ |
Na₂O |
|
Content (%) |
43.1-54.0 |
27.9-37.4 |
7.0-13.2 |
0.6-2.8 |
0.1-2.0 |
0.1-0.4 |
0.9-2.8 |
0.5-1.9 |
Influence on plastics performance:
1. Improved optical performance.
2. Improved insulativity and fire resistance.
3. Improved tensile strength and bending modulus.
4. Improved size stability, reduced shrinkage, warpage and tortuosity.
Note: suitable for PP-R, PP, ABS, PE, PA, PU and PVC as well as in functional master batch and plastic engineering.
Processing Technology
There are two manufacturing processes of mica powder: dry grinding and wet grinding. We have our own factories to produce these two products.
Dry ground mica powder is produced by physical grinding without changing any natural property of mica. We adopt total enclosed filling system to guarantee quality during the whole production process. In the screening process,we also employs proprietary equipment and technology to ensure uniform particle distribution and stable quality. As to its superior performance, dry ground Muscovite has been extensively used in production of various products, including fiber cement construction panels / wallboards, plastics, rubber, paint, coating, welding electrodes, oil drilling and brake pads.
● Dry ground process
Wet ground mica powder is produced from natural mica flakes through a series of processes, including cleaning, washing, purification, wet grinding, drying, screening and grading. The unique production process retains the sheet structure of mica , therefore wet ground mica is featured by large radius-thickness ratio, low sand and iron content, high purity, whiteness and glossiness. The unique property of wet ground mica makes it widely used in industries such as paint, coating production, rubber, plastics and ceramics. It is especially effective to improve product's electrical strength, rigidity, heat resistance and to reduce molding shrinkage and cost.
● Wet ground process
Certificate
Our factories have achieved ISO Certificate, 23 technologies have obtained national patents.
Application
Rubber, plastics, ceramics, cosmetics, pigment, paint and coatings, metallurgy and welding.
Plastic
Rubber
Paints
Coatings
Oil drilling
Wallboards
Ceramics
Cosmetics
Specification
200mesh, 325mesh, 500 mesh, 600mesh, 800mehs, 1000mesh, 1250mesh, 2000mesh, 3000mesh.
325 mesh
800 mesh
1250 mesh
Packaging
Commonly package is 25kg PP bag/paper bag, 500kg~1000kg jumbo bag. Also could customize as required.
Factory Tour
Customer Vist & Exhibition
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35 Years ExperienceWith 35 years of experience, we deliver unmatched expertise and quality in every project. Our deep industry knowledge ensures reliable, innovative solutions that eet your needs. -
Professional ServiceExperience excellence with our professional service! We deliver top-quality solutions, tailored to your needs, ensuring efficiency, reliability, and customer satisfaction every time. -
Powerful Technology SupportEmpowered by cutting-edge technology, we provide strong support for your business needs. Our advanced solutions drive innovation, efficiency, and growth, ensuring you stay ahead of the competition. -
Strict Quality Control ProcessOur strict quality control process ensures every product meets the highest standards. From raw materials to final inspection, we prioritize precision and reliability, delivering exceptional quality and consistency.
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