VPV / DMD – Laminat

Structure of VPV / DMD laminates

VPV / DMD laminates are flexible 3-layer insulation made of polyester film (Mylar, Hostaphan etc.), which are coated on both sides with impregnated polyester fleece.

Properties of the VPV / DMD laminates

DMD laminates have high dielectric strength and high mechanical stability.

Processing of the VPV / DMD laminates

Due to the smoothness of the material, excellent machine processability is given.

  • Insulation class F (up to 155 ° C)
  • flexible 3-layer insulation made of polyester film
  • with fleece layer impregnated on both sides
  • high dielectric strength
  • high mechanical stability
  • the smooth surface enables good machine processability
  • good adhesion behavior in connection with impregnation resins

brands available from us:

Flexiso®, Evitherm®, Voltaflex®, Triflexil M/VL-UE®

Dr. Müller as a contact for DMD parts

When it comes to DMD, we are the right contact. You can buy DMD from us in rolls, sheets or machined parts.
We carry DMD in different strengths. We have DMD plates up to a thickness of 1.4 mm in stock. We also have rolled goods from a thickness of 0.09 mm in stock.

Adhesive tapes made from DMD

DMD is also supplied in self-adhesive form, e.g. as an adhesive tape. These can be equipped with different adhesive systems.

DMD in the delivery form stamped parts

DMD is processed in large quantities in the production process of stamping into insulating parts, seals and washers.

Laser machining of DMD

The laser processing of DMD can be done with either a 10.6 µm or a 9.3 µm CO2 laser.

Laser cutting DMD with a CO2 laser creates a clean cut with minimal discoloration.

Laser marking insulating paper with a CO2 laser produces a non-removable surface marking with no depth, which, depending on the material being processed, can be either lighter or darker.

The laser engraving of DMD brings, depending on the processed material, both depth and contrast and is limited to the material thickness.

Applicable laser machining methods for DMD

DMD sampling

You can receive small sections of DMD from us free of charge for sampling. We carry out larger DMD samples for a fee, then credit you with this DMD later when you buy DMD parts from us.

DMD data sheets

You can download data sheets for the material DMD by clicking on the PDF symbols. Here you can find the characteristics of the material, such as the temperature resistance or the chemical resistance as well as the dielectric strength.

Technical application advice for DMD

If you need data on the DMD that you cannot find in the data sheets, our application engineering team will be happy to advise you. We also advise you on the production of stamped parts from DMD, molded parts from DMD as well Cover sliden from DMD.

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