Calcined mica tape, Mica Tape in Spool, PE MICA TAPE, Phlogopite mica tap

タイトルまたは説明

Introduction
The mica tape length per roll is **0m~***0m in general. When one roll of mica tape is used up, replacing new mica roll takes much time. In order to save time, the tray is developed thereby. The longest length of tape in one tray can be up to ****0m(The tray diameter is **0mm and height is **0mm).

Types
According to the different reinforcing material, the products can be divided into:
R*****-P-GS/FIRO-PGS Glass Backed Phlogopite Mica Tape
R*****-P-FS/FIRO-PFS PE Backed Phlogopite Mica Tape
R*****-P-GFD/FIRO-PGFD Phlogopite Mica Tape with Glass and Film
R*****-S-GS/FIRO-SGS Synthetic mica tape with glass
Note: Meaning of product code
R****1:Product serial number; P: Phlogopite; GS: Glass on single side ;FS: Film on single side

Availability
Thickness: 0.*8mm*0.*8mm
Width: 4.5mm****0mm
Length: ****0m(max)
Standard cores: *2mm *4mm *6mm **0mm

Storage
In dry environment at room temperature, the storage period is 3 year.

Packaging
One pack is usually at *0kg, sealed with plastic film and packed in carton. The fumigation-free pallet shall be used when exporting. Each pallet contains
Applications
The technicians should select appropriate width mica tape based on the wire sizes, winding tension, angles and wrapping speed, in case of broken tape or missed space, to ensure the surface of the insulated conductors after wrapping is smooth and flat, no mica falling off.
When winding small cross section wires, due to small coiling radius, the mica falls off easily. The width of the mica tape is small and the tensile strength is small, so the coiling tension and speed shall be uniform, in case tape broken and mica powder fallen off.
Mica tape wrapping layers and lapping rate are different when the material properties, specifications and models of the cables are different, and shall be determined by the cable designer based on the result of fire resistance test. According to IEC standard about fire-resistant cable testing, we recommend wrapping layers are 2 and the lapping rate is not less than *0%, i.e. the wire is wrapped by 4 layers of mica tapes.