page-banner-1

product

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Mica Glass Tape Cable , Ruber Grade Mica Powder , Application In Domestic Plastics , Welcomes all abroad close friends and retailers to ascertain collaboration with us. We are going to give you with genuine, high-quality and successful company to satisfy your requirements.
Professional Design Food Grade Mica - Phlogopite mica powder – Huajing Detail:

Plastic Grade Mica Powder

Sice Color Whiteness (L.a.b.) Particle Size  (μm) Purity(%) Magnetic Material   (ppm) Moisture(%) LOI(650℃) Ph Osbestos Heavy Metal Component Bulk denisty (g/cm3)
G-100 Brown —— 120 >99 <500 <0.6 2~3 7.8 NO / 0.26
G-200 Brown —— 70 >99 <500 <0.6 2~3 7.8 NO / 0.26
G-325 Brown —— 53 >99 <500 <0.6 2~3 7.8 NO / 0.22
G-400 Brown —— 45 >99 <500 <0.6 2~3 7.8 NO / 0.20

Physical Properties Of Muscovite And Phlogopite

Item  Muscovite Phlogopite
Color           colorless  、brown 、flesh pink、silk green claybank、brown、shallow green 、black
Transparency  % 23 –87.5 0–25.2
Luster gloss of glass, pearls and silk Glass luster, near metal luster,grease luster
Gloss 13.5~51.0 13.2~14.7
Morse hardness 2~3 2.5~3
Attenuatedoscillator method/s 113~190 68~132
Density(g/cm2) 2.7~2.9 2.3~3.0
Solubility/c 1260~1290 1270~1330
Heat capacity/J/K 0.205~0.208 0.206
Thermal conductivity/w/mk 0.0010~0.0016 0.010~0.016
Eleastic coefficient (kg/cm2) 15050~21340 14220~19110
Dielectric strength /(kv/mm)  of 0.02mm thick sheet 160 128

Phlogopite

Huajing plastic-grade mica powder, which is mainly used for engineering plastics to increase the bending modulus and flexibility  ; to reduce  shrinkage .In the field of plastic accessories of electronic products, after adding mica  ,they can be more  refined  combination with design .  it can improve the weather resistance of plastic products, so that engineering plastics can withstand greater temperature and environmental differences; it greatly improves the insulation to   ensure the reliability of high voltage electrical operation ; It can enhance the fluidity of some specific plastic products as well.

Gold mica is usually yellow, brown, dark brown or black; glass luster, cleavage surface is pearl or semi-metallic luster. The transparency of Muscovite is 71.7-87.5%, and that of phlogopite is 0-25.2%. The Mohs hardness of Muscovite is 2-2.5 and that of phlogopite is 2.78-2.85.

The elasticity and surface properties of Muscovite do not change when heated at 100,600C, but the dehydration, mechanical and electrical properties change after 700C, the elasticity is lost and become brittle, and the structure is destroyed at 1050 °C. when Muscovite is about 700C, the electrical performance is better than Muscovite.

Therefore, gold mica is used in plastics which do not have high requirements for color but high temperature resistance.

Application of Mica in PA

PA has low impact strength and high absorptivity at dry and low temperature, which affects its dimensional stability and electrical properties. Therefore, it is necessary to modify the shortcomings of PA purposefully.

Mica is an excellent inorganic filler for plastics, which has the characteristics of excellent weather resistance, heat resistance, chemical corrosion resistance, rigidity, electrical insulation and so on. It has a flaky structure and can enhance PA in two dimensions. After surface modification, mica was added to PA resin, the mechanical properties and thermal stability were greatly improved, the molding shrinkage was also significantly improved, and the production cost was greatly reduced.

Applications

phlogopite-in-rubber
phlogopite-in-seal-cover
塑料1
phlogopite-in-rubbers


Product detail pictures:

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing detail pictures

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing detail pictures

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing detail pictures

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing detail pictures

Professional Design Food Grade Mica - Phlogopite mica powder – Huajing detail pictures


Related Product Guide:

We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Professional Design Food Grade Mica - Phlogopite mica powder – Huajing , The product will supply to all over the world, such as: Los Angeles, Ukraine, Amman, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Florence from Australia - 2018.08.12 12:27
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Candy from Florida - 2018.10.09 19:07
    Write your message here and send it to us