OEM Supply Bentonite Price - 325Mesh Sericite Mica For Plastic Cosmetics – Glory Star
OEM Supply Bentonite Price - 325Mesh Sericite Mica For Plastic Cosmetics – Glory Star Detail:
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
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for OEM Supply Bentonite Price - 325Mesh Sericite Mica For Plastic Cosmetics – Glory Star , The product will supply to all over the world, such as: Guinea, kazakhstan, Australia, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!
By Elsie from Bangladesh - 2018.06.21 17:11
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Margaret from Ghana - 2017.03.28 16:34