electric machine mica tape for Fire-resistant wire & cable

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China main port
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TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
200 m.t./month

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Product Description:

Specifications

Packaging Detail:  by cartons
Delivery Detail: 7days                

                           

Mica tape (for Fire-resistant wire & cable) consist of mica paper (phlogopite paper or synthetic mica paper), the non-alkali fiberglass cloth or Polyethylene film for reinforcement (single-side or double-side), and coupled by heat-resisting organic silicone adhesive, which is cut and processed into belted product after being baked and dried. It is featured in good insulation, fire resistance,good softness, ease of wrapping wires and cables. Hence, it is applicable to main fire-resistant insulation layers of various fire-resistant wires and cables.
Mica tape for fire-resistant wires and cables is mainly classified into the category A (950-1000
°C) and B (750-800°C) base on the fire resistance grading. A may reach 1200°C,and the products in the category B are also able to normally work under the flame of 750°C for over 90 minutes.

Product Category:

Model

Name

Thickness

Application

NHJ-1

Single-side fiberglass enhanced phlogopite mica tape

0.12mm

B

NHJ-2

Double-side fiberglass enhanced phlogopite mica tape

0.14mm

B

NHJ-3

Fiberglass and film enhanced phlogopite mica tape

0.14mm

B

NHH-1

Single-side fiberglass enhanced synthetic mica tape

0.12mm

B, A

NHH-2

Double-side fiberglass enhanced synthetic mica tape

0.14mm

B, A

NHH-3

Fiberglass and film enhanced synthetic mica tape

0.14mm

B, A

 

Note: inner core is normally in 54mm, but can also be 76mm and 83mm; widths are available from 6mm, and when the width in 6-10mm, the outer diameter is about 240mm, can not be bigger; if the width bigger than 15mm, the maximum outer diameter can be about 340mm, but the production costs are higher too.

 

Technical specifications:


Phlogopite Mica Tape

Synthetic Mica Tape

Classification

B (750-800°C)

A (950-1000°C)

Mica content (%)

Single-side reinforced type ≥60

Single-side reinforced type ≥60

Double-side reinforced type ≥55

Double-side reinforced type ≥55

Organic silica-gel content (%)

≤17

≤12

Volatile content (%)

≤1.0

≤1.0

Tensile strength (N/cm)

Single-side reinforced type≥20

Single-side reinforced type ≥20

Double-side reinforced type≥100

Double-side reinforced type≥100

Dielectric strength (mv/mm)

≥10

≥10

Insulation resistance (MΩ)

≥1

≥0.4

Fire-resistant performance

No breakdown at 1KV, 800°C, 90min

No breakdown at 1KV, 1000°C, 90min


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Q:Why this cable has not yet been certified
The manufacture of wire and cable is completely different from that of most electromechanical products
Q:What is the difference between a trunking and a bridge in a weak construction?
Power circuit box, the home of the circuit is divided into lighting, walls, air conditioning, etc., there is the bathroom and the kitchen line and the separation of the room.
Q:Wire printed on the word what way to erase
If you need an unqualified wire, you can contact this part
Q:2.5 square copper (green, with the threading tube) can withstand the highest power of several kilowatts,
The electrical part of the decoration is laid by the electrician, as long as you tell him the power of your home and the equipment used, the electrician will tell you how much to buy the large diameter line, and the number and color needed.
Q:Home wiring is a good line or a good line? Talk about the difference
This approach is a lot of the general is to extend the city line, that is, line 220V AC line lengthened, some in Taobao. 2. to extend the low-voltage line, engage in a power plug on the plug, the same set of seats, you can easily do an extension line, when you want to use, docking about it, when you can not close up. This is also on Taobao, when to buy, pay attention to the socket, plug the model to the on.
Q:How are various wire and cable models named?
Cable type a lot, here to give an example: ZRC-YJV22-0.6 / 1KV3 * 25 +2 * 16 This model specification means: C-class flame retardant (ZRC) XLPE insulated (YJ) PVC jacket 22) steel tape armor (0.6 / 1KV) 0.6 / 1 kV (3 * 25) 3 25 square (+ 1 * 16) plus two 16 square copper conductor flame retardant copper core steel tape armored cross-linked poly Ethylene insulated PVC sheathed low voltage electric power.
Q:What is the difference between wires and cables?
The introduction of the device is to introduce the cable into the electrical equipment, without changing the explosion-proof type of explosion-proof equipment
Q:Fiber optic cable split box, integrated wiring box, cable terminal box, cable transfer box difference
KVV is the control cable, generally do industrial control; and RVS is twisted pair, generally used for weak system, to eliminate the interference requirements of the occasion, such as two-wire bus system, specifically, the electrical fire bus more Such as RS485 bus and so on.
Q:Seeking the basement of the outer wall piercing the cable after the casing, how to solve the water (200 points online)
Line width, and can not pass the gap between the chip pins, even after, but also because the distance between the wire and the lead is less than the electrical rules specified in the safe distance. In general, the ground can not pass through the gap between the chip pins, go outside or take the gap between the two columns through the gap. The width of the ground wire can also be set appropriately, and the wire is widened by adding a polygon brass cut. The safety distance in the electrical rules defaults to 10 mils, which is relatively small, and the safety distance of the different networks should be set separately as needed.
Q:What does the letter of the computer cable model mean?
(The difference between the two cables: WDZ and WDZC are the combustion characteristics of the cable, both halogen-free low smoke flame retardant cable, but the former is a single vertical flame retardant test, which is bundled combustion C class flame retardant Test, but the flame retardant performance requirements are not the same. The meaning of the letter: W refers to the halogen-free; D refers to the low smoke; Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant reference )

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