To catalogue

Glastic® UTR

Chemical Family
Polyesters

Glastic® UTR is one of our Glastic® laminates and offers a superior combination of electrical and mechanical properties. Made from fiberglass-reinforced thermoset polyester resins, these UL®-recognized sheets blend excellent performance characteristics with economy.

Properties

Physical Form
Sheets

Product families

Applications

Electrical & Electronics — Devices & Assemblies
  • Other Devices & Assemblies

Product Families

Composite Materials — Prepregs & Molding Compounds
  • Laminates

Other characteristics

Brand
Rochling Engineered Plastics Glastic
Functions
Laminate
Markets
Electrical & Electronics
Advantages

Electrical Insulation; All electrical insulating laminates have inherently good dielectrics. The grades featured here have been engineered to maximize the specific properties required for a wide range of electrical applications.; Flame Resistance; UTR is UL-rated V-0 and is a halogen free system that generates very low smoke and smoke toxicity in a fire situation.; Mechanical Strength; High impact fiberglass-reinforced polyester laminates won't shatter. Rigid laminates provide structural support as they insulate. Flexible laminates are available for applications that require a minimum bend radius of 19mm diameter.; Heat Resistance; Glastic® laminates offer excellent property retention and dimensional stability at elevated temperatures. These laminates have UL temperature index ratings from 120 – 210°C electrical, and from 130 –210°C mechanical.; Ease of Fabrication; These materials are easily fabricated with standard metal working equipment. They can be punched, drilled, machined, sheared and sanded. Grade UTR is well known for its ease of fabrication in high-speed machining centers.; Cost Effectiveness; In addition to significant property benefits, Glastic® laminates offer cost effectiveness over most high-pressure laminates. They outperform the phenolic grades and can often replace the more exotic epoxies and silicones at a considerable cost savings.

Properties
  • Standard sizes
  • 1828x914 mm (6 ft x 3 ft)
  • 2445x1255 mm (8 ft x 4 ft)
  • Thickness
  • 0,8 - 50mm (≈ 0,0314961″ - 1,9685″)
  • 2 - 50mm (≈ 0,0787402″ - 1,9685″)
  • Thermal endurance (IEC 216)
  • 130/160
Flame Rating
UL 94 V0
Technology
Composite Materials
Labeling Claims
Halogen-free
Material Features
  • Dimensional Stability
  • Flame Retardant
  • Low Smoke Emission
Certifications and Compliance
UL 94
Composite Materials Functions
Laminate

Technical data

Table 1 of 1

15 rows
CharacteristicValueUnitMethod
Fibre ReinforcementMat——
Specific Gravity1.81g/cm³—
Standard ColourWhite/red——
En 60893/Iec 893 TypeUPGM203——
Nema-Li.1 DesignationGPO-3——
Bending Strength (Perpendicular)152MPaASTM D 790
Compressive Strength (Perpendicular)228MPaASTM D 695
Tensile Strength (Parallel)54MPaASTM D 638
Electric Strength at 90°C (Perpendicular)18 / 23kV/mmASTM D 149 (Luft/Öl)
Breakdown Voltage at 90°C (Parallel)47kV/25mmASTM D 149
Comparative Tracking Index500(V)UL 746A
Thermal Conductivity0,27W/mKASTM C 177

The Omnichem website uses cookies. By continuing to use the site, you consent to their use in accordance with our Privacy Policy and to the collection of analytics.