Formex™ GK-10

1 of 16 products in this brand
Formex™ GK-10 the market proven formulation of flame retardant polypropylene electrical insulation material from ITW Formex®, offers exceptional reliability and durability for a variety of industrial and consumer product applications. It offers superior dielectric strength, an elevated temperature rating, and exceptional moisture and chemical resistance to protect sensitive electronic elements from dielectric or environmental damage. It can also be used as a physical barrier that protects general users or service workers from the dangers of exposure to electrically charged components. In addition, Formex™ GK-10 can easily be scored and folded into three-dimensional shapes, making it a highly versatile product that substantially reduces the costs associated with, fabricating, warehousing and shipping.

Polymer Name: Polypropylene (unspecified)

Physical Form: Sheets

Features: Chemical Resistant, Cost Effective, Durable, Excellent Dielectric Properties, Flame Retardant, Good Moisture Resistance, Low Water Absorption

Density: 1035.0 - 1035.0 kg/m³

Color: Black, Natural

Knowde Enhanced TDS

Identification & Functionality

Additives Included
Technologies

Features & Benefits

Product Highlights

APPROVED FOR HARSH OUTDOOR CONDITIONS

As a global standard solution, Formex™ GK-10 meets all critical flammability and environmental requirements in Europe, North America and Asia. This includes WEEE, RoHS and REACH. It was recently tested by Underwriters Laboratories (UL) for UV stability, water exposure and immersion. Following rigid UL 746C test protocol, UL granted Formex™ GK-10 black electrical insulation material its f1 rating as a certified product for use in outdoor environments. This electrical insulation material is ideal for protecting the delicate components within LED lighting, IP security cameras, access control systems and digital signs-just to name a few.

Features
  • Flammability Rating UL 94 VTM-0
  • H20 Absorption 0.06%
  • Temperature Rating 115°C / 239°F
  • Dielectric Strength 2,200 Volts / mil @0.005"
  • UL Recognized File E121855

Applications & Uses

Properties

Flame Rating
Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Yield Machine Direction4400psiASTM D-882 / ISO 527-1,-2
Tensile Yield Transverse Direction3200psiASTM D-882 / ISO 527-1,-2
Typical Properties
ValueUnitsTest Method / Conditions
Density1.035g/ccASTM D792 / ISO 11831 Method A
Heat Deflection Temperature under load121 / 250°C / °FASTM D-648 0.45MPa / ISO 75-1,-2,Method B
Oxygen Index29%ASTM D-2863 / ISO 4589--1,-2
Surface Energy (as produced)min. 50dynes / cmASTM D-2578
Thickness inches0.010 (+0.003 / -0.0015)
Thickness millimeters0.25 (+0.08 / -0.04)
Water Absorption - % Change in weight0.06%ASTM D-570 / ISO 62, Method 4
Electrical Properties
ValueUnitsTest Method / Conditions
Comparative Tracking Index600voltsIEC 60112
Dielectric Breakdown16264voltsASTM D-149 / IEC 60243-1
Dielectric Constant1.9ASTM D-150 / IEC 60250, 1MHz
Dielectric Strength1626volts / milASTM D-149 / IEC 60243-1
Dissipation Factor0.0023ASTM D-150 / IEC 60250, 1MHz
Volume Resistivity3.97 x 10^15Ω·cmASTM D-257 / IEC 62631-3-1
Flammability
ValueUnitsTest Method / Conditions
Comparative Tracking Index - PLC0ASTM D-3638
FlammabilityVTM-0UL 94
High Current Arc Ignition - PLC (arcs to ignite)0UL 746A
High Voltage Arc Tracking - PLC (in / min)0UL 746A
Hot Wire Ignition - PLC (seconds)0UL 746A
Relative Temperature Index Electrical115 / 239°C / °FUL 746B
Relative Temperature Index Mechanical Without Impact115 / 239°C / °FUL 746B

Regulatory & Compliance

Quality Standards

Packaging & Availability

Packaging Type
Availability And Technical Specifications

Formex™ GK-10 is currently available in extruded sheets and rolls. Our experienced engineers can help you design Formex™ GK-10 electrical insulation material into a wide variety of shapes to meet your unique requirements.

Packaging Information
Standard Configuration Roll
Core ID - inches (millimeters) 6 (152)
Roll OD - inches (millimeters) (approximate) 18 (457)
Roll Width - inches (millimeters) 24 (610)
Roll Weight - lbs (kgs) (approximate 198 (90)
Length/Roll - feet (meters) 2,000 (609.6)
Area/Roll - square feet (square meters) 4,000 (371.6)
Area/Roll - square feet (square meters) -