Insulation DMD Material
High temperature kaptons polyimide tape is made of soft polyimide film base, single sided coated with high temperature resistant silicone adhesive(No residual glue）.It can resistance 260 degrees. It is widely used for high temperature protection for electroic products and peeled off without residue. Custom roll width and die cutting pieces are both available.
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Product Introduction
Description of insulation DMD material
Polyester/polyester fiber non-woven fabric flexible composite material (F- DMD) is made of high melting point polyester and hotrolling polyester fiber non-woven fabric. The polyester film and polyester non-woven fabric and bonded by F-class adhesive. This product has high mechanical strength, excellent electrical property, and immerse function.
Uses: Insulation DMD F class is specially applicable for slot liners, slot wedges and phase insulation in motors and F class electric appliance etc.
Availability
Thickness: From 0.15mm to 0.45mm.
Width: From 10mm to 990mm.
Length: According to customer requirement.
Package:in roll, one roll per box
Technical specification
No. | Item | Unit | Standard | ||||||
1 | Thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | ||
2 | Thickness tolerance | mm | ±0.02 | ±0.025 | ±0.03 | ±0.03 | ±0.03 | ||
3 | Weight per square | G/m2 | 140±20 | 190±28 | 220±33 | 260±39 | 300±45 | ||
4 | Thickness of Nonwoven fabric | mm | 0.05 | 0.525 | 0.05 | 0.525 | 0.05 | ||
5 | Tensile Strength | Longitudinal | After no folding | N/10mm | ≥80 | ≥120 | ≥140 | ≥180 | ≥190 |
After folding | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ||||
Transversal | After no folding | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | |||
After folding | ≥70 | ≥90 | ≥100 | ≥120 | ≥130 | ||||
6 | Elongation rate | Longitudinal | After no folding | % | ≥15 | ||||
After folding | ≥10 | ||||||||
Transversal | After no folding | ≥20 | |||||||
Application:
It is used for slot insulation, inetrphase insulation, interturn insulation and liner insulation in H class electrical motors and electrical appliances and it can also be used in some special places in Class B or F motors.
Packing:
Packing: one roll /carton with pp inner
Core material: paper/plastic Core Size: 76mm/(152mm)
Inner packing: roll on 76mm plastic core
Roll width:100-500mm
Roll length:200m
Outer packing: 27kg/calcium-plastic carton
Carton dimensions: 260 x 260 x 520cm
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