Mica Roll for High Temperature Indurstry Field

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

High tensile strength;

Stable quality
Cost-efficient price.

Mica Paper is the continuous reeled paper made from high quality muscovite, phlogopite and synthetic mica with mechanical pulp methods.

The production process: reduce the mica scrap to powder, make paper, cut to the demand size and roll paper to finished products.

Outstanding Character:

1. Excellent insulating property.

2. High Tensile Strength.

3. Good resin penetration and air permeability.

4. Homogeneous distribution of granularity and structure.

5. Widely used in make Mica Plate, Mica Tape and etc.

Specification:

Width: 960-1050mm

Thickness: 0.04-0.15mm

Type	Weight g/m²	Thickness mm	Penetration time s(≤)	Dielectric strength KV/mm(≥)	Tensile strength N/cm(≥)	Loss due to heating at 500°C %(≤)	Conductivity of aqueous extract µs/cm(≤)	Temp. Resistant °C(≥)
506	80	0.055	10	18	3	0.4	9	600
	160	0.1	30	18	3.6	0.4	9	600
	250	0.15	60	18	5.5	0.4	9	600
	350	0.22	105	18	7	0.4	9	600
507	60	0.04	10	18	3	0.4	9	600
	160	0.1	40	18	4	0.4	9	600
	250	0.15	70	18	5	0.4	9	600
	350	0.22	130	18	7	0.4	9	600
P506	90	0.6	16	18	3	0.4	10	800
	160	0.1	35	18	4	0.4	10	800
	250	0.15	70	18	5	0.4	10	800
	350	0.22	130	18	7	0.4	10	800
S506	105	0.065	10	19	3	0.25	6	1000
	120	0.07	14	19	3	0.25	6	1000
	160	0.1	20	19	3.5	0.25	6	1000
501	90	0.6	16	20	3	0.4	10	1000
	160	0.1	35	20	4	0.4	10	1000
	250	0.15	70	20	5	0.4	10	1000
	350	0.22	130	20	7	0.4	10	1000

Packing: Wrapped up with PE film and fixed in wooden case.

insulation flexible mica paper roll

Q:What kind of insulation is the insulating: Insulation is the core technology of aluminum substrate. Currently on the market most of the aluminum substrate insulation layer using epoxy resin, the advantages of this type of insulation is: good adhesion; drawback is: thermal resistance, dielectric strength is limited, it is difficult to meet the safety requirements. Such aluminum substrates are only suitable for low power density applications. High-end aluminum substrate insulation layer is generally composed of high thermal conductivity and high insulation ceramic powder filled with special polymer composition.

Q:What is the thermal aging and electrical aging of insulating materials?: Environmental aging, also known as atmospheric aging, is due to ultraviolet light, ozone, salt spray, acid and other factors caused by pollution of chemical aging, which is the main reason for ultraviolet light. Thermal aging more common in low-voltage electrical appliances, the mechanism is under the action of temperature, the insulating material in some volatile components escape, the internal components of oxidative cracking, thermal cracking, hydrolysis, molecular chain polymerization and other chemical changes, and gradually lose insulation properties.

Q:There are a lot of online about this, but still do not understand. If the insulation resistance is high enough, hit the pressure should also be qualified ah. There is insulation test itself when the current flow is not large, because the rock table resistance is great. But hit the pressure, I do not know is not a direct high pressure drop in the test product above, there is no great resistance to interference?: Because the voltage generated by the withstand voltage test is generally greater than twice the rated voltage of the electrical equipment, and the insulation resistance test voltage value and the rated voltage is similar. And the withstand voltage test for the alternating current, insulation resistance test for the DC. Will have a certain impact on its test results.

Q:What are the commonly used insulating materials?: Commonly used inorganic insulation materials are: mica, asbestos, marble, porcelain, glass, sulfur and so on, which can be divided into inorganic insulating materials, organic insulating materials and mixed insulating materials.

Q:What is the 8 ° C rule for insulating materials?: The service life will be greatly shortened, such as ATR insulation material limit working temperature of 105 ℃, when the ultimate working temperature of 8, the life will be reduced by about half, which is the so-called 8 ℃ thermal deterioration rules

Q:Brass is not an insulating material?: Brass is a particularly good conductive material and is a good material for wearing heat

Q:What is the insulating material in the middle of the connecting wire?: The original wire is insulated paint, you often use, you can also use quick-drying insulating paint.

Q:What insulating materials are used for transformers: With the largest number of cardboard, as well as laminated wood, insulating paper, transformer oil, large oil-immersed transformers are mostly oil - paper insulation.

Q:What insulating material is used for high voltage cables: Features: The rated voltage of the cable is 6kv. The long-term operating temperature of the cable is + 65 ° C. The minimum bend radius of the cable is 6 times the cable diameter.

Q:What is the main purpose of insulating materials?: Insulation withstand voltage: the higher the voltage applied across the insulator, the greater the electric field force received by the material, the more prone to ionization collision, resulting in insulator breakdown. The lowest voltage breakdown of the insulator is called the breakdown of this insulator Voltage. 1 mm thick insulation material breakdown, the need to add the voltage kV is called insulation material insulation voltage strength, referred to as the dielectric strength

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range