Mica Plate for Induction Furnace Insulation

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 100000 pc/month

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Product Description:

Mica plate is mica laminate designed for providing outstanding electrical insulation at high temperature, which consist of approximately 90%

Muscovite (or Phlogopite) and 10% high temperature resistant silicone resin.

PROPERTIES
◆ Excellent thermal resistance, muscovite mica retain insulation properties at 500℃ and phlogopite mica sheet resistant temperature up to 750℃.
◆ Excellent electric insulation, normally the breakdown voltage is more than 15KV/mm.
◆ Excellent flexural strength and easy to be punched and machined.
◆ Environment safe. It is incombustible, asbestos and halogene free and does not create toxic gases.

AVAILABILITY
◆ Thickness：0.1mm 0.15mm 0.2mm~1000mm
◆ Size：1000×600mm 1000×1200mm 1000×2400mm
Thickness below 2.0mm can be punched,while above 2.0mm can be machined by agreement.

PACKAGE
Normally, the plate will be packed 50kgs per package with PP film, which is helpful to protect the board from moisture, then put it into
a carton for export goods, we will put 20 cartons together on a wooden pallet, or into wooden box.

STORAGE
No limitation under dry and room temperature.

TYPES
By the mica paper, resin and properties, mica plates have following types.
◆RM: Rigid muscovite mica plate
◆RP: Rigid phlogopite mica plate
◆RM-T: Rigid muscovite mica plate,thick
◆RP-T: Rigid phlogopite mica plate,thick
◆FM:Soft muscovite mica sheet, flexible
◆FP:Soft phlogopite mica sheet, flexible

Q: What is the weight of the mica plate?: I don't know what you're talking about. The average HP5 board, sheet 0.15mm, 0.2mm is around 1.8-2, 0.3-1.5mm's around 2.1-2.2, and then thick, and a little bigger

Q: What is the difference between a mica capacitor and a general capacitor?: Mica capacitor as a non-polar capacitor, and non polarity capacitors have great advantages, personally think it is non polarity capacitor in one of the best. The capacity is generally between 4.7-51000pF, the precision can reach + 0.01%- + 0.03%, it is generally difficult to achieve the capacitance (compared with low frequency ceramic capacitor there are a number of aluminum electrolytic capacitor, the capacitance accuracy is + 20%, can be up to + 50%.)Mica capacitor DC voltage in 100-5KV, up to 40KV. and the famous CBB high voltage for a spell, than the general non polarity ceramic capacitor is much higher.

Q: Where is the difference between glass fiber and mica powder in plastics?: Sericite with its unique two-dimensional sheet structure, excellent performance of the move among force and soft is widely used in plastic, its excellent performance in the table can reduce the shrinkage of products and parts, and Alice, minimum bending, improve mechanical properties, heat resistance, and chemical stability of the vast increase. Product surface gloss, prevent plastic ageing

Q: Role of mica plate: The main function of mica plate is insulation and high temperature resistance.

Q: What is the density of mica powder?: Bulk density: the bulk density refers to the mass per unit volume of mica powder products in the natural accumulation state. The bulk density and the natural bulk volume (including voids between materials) are filled with the mica powder,

Q: There are several layers of mica high temperature line, which can be of high temperature. And what are some kinds of high temperature line of mica?: Mica high temperature line is also called mica wrapping line, also called refractory line. I bought them in Yancheng before, and their mica hot line is good, and this can be made into many colors.

Q: The whiteness of the mica is probably how many?: Mica whiteness is not high, is probably around 75.Mica powder is a non-metallic mineral, which contains many kinds of ingredients, including SiO 2, the content is generally around 49%, and the content of Al 2, O 3 is about 30%.

Q: How can mica be identified in river sand?: Vary color with chemical composition, mainly with the content of Fe increased and became darker. Muscovite colorless transparent or light, but often dyed green, brown, yellow and pink and other colors; black mica is black to dark brown, dark green color; Jin Yun mother yellow, brown, green or colorless glass. Glass luster, cleavage is pearl or semi metallic luster; lithium mica pale purple, rose red to grey.

Q: How can quartz sand be mixed with mica?: First of all, you make the quartz mine 20-120 purpose sand, and then rinse with water, you can remove some of the mica. After that, according to the amount of mica which is not removed from the quartz sand, the optimum beneficiation scheme is worked out by experiments. Flotation is recommended

Q: What is the medicinal value of black mica?: Muscovite is divided into a wide range of rock forming minerals of the three main types are output of argillaceous rocks can be formed in the lower region of Sericite metamorphism, metamorphic degree is high, a muscovite. During the late period of acid magmatic crystallization and the stage of pegmatite, a large number of Muscovite daughters were formed. It can also be produced during the alteration from high temperature to moderate and low temperature. The so-called dolomitization is one of the high temperature alteration, which can form a large number of muscovite. The so-called sericite is one of the low temperature alteration, and can form a large number of sericite. The weathering of Muscovite is broken into very fine scales, which can be either clastic sediments or one of the mineral components of argillaceous rocks.

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