OKABE MICA CO.,LTD.

JapaneseChinese

We specialize in heat-resistant insulators and fire-resistant insulants.

Fire-resistant adhesive mica tape

Our fire-resistant adhesive mica type DGL78UN1 is a flame-resistant mica type with an adhesive coating that can be wrapped quickly around a target object to easily provide fire resistance and electrical insulation, for example around branches in fire-resistant wiring or joints where wiring connects to fire alarms.

Composition

特徴

  1. (1)The product is manufactured using mica with excellent fire resistance and insulating properties, making it ideal for use with fire-resistant wire connections.
  2. (2)Adhesive surface allows it to be applied or wrapped in specific locations.
  3. (3)It generates almost no mica dust, allowing use in clean facilities.
  4. (4)No peel-off film allows the tape to be cut to the desired length.
  5. (5)Weak adhesive allows the tape to be removed for rewrapping, allowing precise installation.
  6. (6)The product is available in red, black, and natural colors so that areas of use are more visible.

Use

  • (1)As electrical insulation for branches in fire-resistant wire
  • (2)To provide fire resistance by wrapping connections between disaster-prevention equipment and low-voltage fire-resistant wire

Dimensions

Item Symbol/
Unit
DGL78UN1
Thickness mm 0.17
Thickness tolerance Between any two given points mm ±0.04
Average mm +0.03 / -0.02
Width mm 10 to 30
Length* m 10 to 30

*Please contact Okabe Mica Co., Ltd., to discuss custom-order dimensions.

Properties

Item*1 Symbol/
Unit
DGL78UN1
Dielectric strength N/10mm 60 or greater
Dielectric strength Average kV/mm 60 or greater
Minimum kV/mm 4 or greater
Adhesion*2 N/20mm 2 to 4

*1 Measured in compliance with JIS C 2116.
*2 Adhesion was measured using a 180° peel strength test on tape applied to a stainless steel.
*3 The above values are example from tests, and are not guaranteed values.
*The above information is subject to change without notice.

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