SynTherm® – Insulating Materials SynTherm® YT564 (metastar® YT564)

SynTherm® YT564 is a synthetic electro-insulation paper consisting of a calandered, aromatic polyamide fibride flock composition, good glue affinity and composite capacity.

SynTherm® YT564 is a class H (180 °C) insulating material. Temperatures below 200 °C only slightly influence its electrical properties. The good mechanical properties can be extrapolated to significantly higher temperatures. SynTherm® YT564 is also suitable for use at temperatures to -190 °C due to its polymer structure. It hs a high short-term dielectric strength. SynTherm® YT564 is compatible with all classes of common resins, varnishes, adhesives as well as transformer liquids, lubricants, and cooling agents. Common solvents may lead to slight reversible moisture expansion. SynTherm® YT564 has low flammability (UL 94V-0) and very high resistance to beta and gamma radiation.

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Application

SynTherm® YT564 is suitable for compositing with polyester film and the polyimide film F- and H-class laminates.
SynTherm® YT564 is also used for wrapping copper or aluminium conductors.

Standards

  • Thermal class H (180 °C)
  • UL file no. E358562
  • UL listed (RTI mech. + electr. 210 °C)

Delivery forms

Material thicknesses in µm:
40, 50, 80, 130

SynTherm® YT564 is available:

  • in tapes: depending on material thickness on request beginning at 6 mm (thin material)
  • in rolls: 1000 mm

Feathering:

  • Depth approx. 1-12 mm; distance approx. 1-10 mm
  • Form widths of 10 mm to 240 mm, thickness on request

Base

Calandered, aromatic polyamide fibride flock composition

Punched parts, bent & formed parts

We offer a wide range of punched and formed parts: Rolls, individual parts unsorted, sorted or stacked, adhesive on one or both sides, non-adhesive, with or without a grip tab.

 

More about punched parts

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Dr Patrick Josephs

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+49 5235-968-233
p.josephs@synflex.de

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Technical data

Typical mechanical properties
Property Unit of measure Test method
Nominal thickness µm 40 50 80 130
Typical thickness µm 40 50 80 130 GB/T451.3-2002
Specific weight g/m² 29 38 63 116 GB/T451.2-2002
Tensile strength longitudinal N/cm 22 32 60 125 GB/T12914-2008
Tensile strength transversal N/cm 8 14 25 50 GB/T12914-2008
Elongation at break longitudinal % 4.5 5.5 7.0 8.5 GB/T12914-2008
Elongation at break transversal % 5.0 6.0 8.0 10.0 GB/T12914-2008
Shrinkage at 300 °C longitudinal % 4.4 4.4 4.0 3.5 IEC60819-2:2002
Shrinkage at 300 °C transversal % 3.5 3.3 3.2 3.0 IEC60819-2:2002
Elmendorf tear strength longitudinal N 0.50 0.70 1.20 1.70 GB/T455-2002
Elmendorf tear strength transversal N 0.70 1.10 2.00 2.80 GB/T455-2002
Typical electrical properties
Property Unit of measure Test method
Nominal thickness μm 40 50 80 130
Field intensity kV/mm 11 12 12 12 GB/T1408.1-2006