ITW FORMEX GK-5BK
ITW FORMEX GK-5BK is a black polypropylene (PP) roll featuring UL 94 VTM-0 flammability rating, low water absorption, high temperature resistance, and high voltage resistance. It complies with multiple safety and environmental certifications, suitable for electrical insulation applications.
- Model: GK-5BK (Roll)
- Specification: Width 610mm * Thickness 0.125mm
- Material: Polypropylene (PP)
- Color: Black
- Flammability Rating: UL 94 VTM-0
- High Temperature Resistance: 115℃
- Voltage Resistance: 11000V
- Water Absorption: Approx. 0.06%
ITW FORMEX GK-5BK Technical Data Sheet
| Item No. | FORMEX GK-5BK | Test Method |
|---|---|---|
| Color | Black | / |
| Thickness(mm) | 0.005±0.001 | / |
| Thickness(inch) | 0.127±0.025 | / |
| Flammability | VTM-0 | UL 94 |
| Relative Temperature Index(Electrical) | 115° C/ 239° F | UL 746B |
| Relative Temperature Index(Mechanical Without Impact) | 115° C/ 239° F | UL 746B |
| High Current Arc Ignition - PLC | 0 | UL 746A |
| High Voltage Arc Tracking - PLC | 0 | UL 746A |
| Hot Wire Ignition - PLC | 0 | UL 746A |
| Comparative Tracking Index - PLC | 0 | ASTM D-3638 |
| Tensile Yield - psi (Machine Direction) | 3700 | ASTM D-882 / ISO 527-1,-2 |
| Tensile Yield - psi (Transverse Direction) | 3000 | ASTM D-882 / ISO 527-1,-2 |
| Density - gm/cc | 1.035 | ASTM D-792 / ISO 1183-1, Method A |
| Oxygen Index - % | 29 | ASTM D-2863 / ISO 4589--1,-2 |
| Water Absorption - % Change in weight | 0.06% | ASTM D-570 / ISO 62, Method 4 |
| Heat Deflection Temperature under load | 121° C/ 250° F | ASTM D-648 0.45MPa / ISO 75-1,-2,Method B |
| Surface Energy - dynes/cm (as produced) | 50 | ASTM D-2578 |
| Comparative Tracking Index - volts | 600 | IEC 60112 |
| Dielectric Breakdown - volts | 11,000 | ASTM D-149 / IEC 60243-1 |
| Dielectric Strength - volts/mil | 2,200 | ASTM D-149 / IEC 60243-1 |
| Volume Resistivity - ohm-cm | 3.97 x 10^15 | ASTM D-257 / IEC 62631-3-1 |
| Dielectric Constant | 1.9 | ASTM D-150 / IEC 60250, 1MHz |
| Dissipation Factor | 0.0023 | ASTM D-150 / IEC 60250, 1MHz |
| Standard Configuration | roll | / |
| Core ID(mm) | 152 | / |
| Core ID(inch) | 6 | / |
| Roll OD(mm) (approximate) | 189 | / |
| Roll OD(inch) | 11 | / |
| Roll Weight(ibs) | 57 | / |
| Roll Weight(kgs) | 26 | / |
| Length(feet) | 1000 | / |
| Length(m) | 304.8 | / |
| Width(mm) | 610 | / |
| Width(inch) | 24 | / |
ITW FORMEX GK-5BK Features
- High Flammability Rating: UL 94 VTM-0 rating for excellent safety performance
- Low Water Absorption: Approx. 0.06% water absorption ensures adhesion of printed patterns
- High Temperature Resistance: Withstands high temperatures up to 115℃
- High Voltage Resistance: Withstands voltages up to 11000V for strong electrical insulation
- Environmental Compliance: Meets UL, CSA, IEC safety standards; RoHS, SGS/WEEE certified
- Cost-Effective: Superior cost-performance compared to similar products
ITW FORMEX GK-5BK Applications
- Electrical Insulation: Used for electrical insulation in new energy vehicles, photovoltaic/energy storage, power electronics, consumer electronics, home appliances, and medical equipment.
- Cable/Airflow Management: Used for wire/cable management and airflow guidance in data center control rooms.
- Electrical Isolation: Used as isolation barriers for high-voltage electrical areas between PCBs or between PCBs and metal enclosures.
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