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VT-4B1 Aluminum Base Laminate
UL Approval: E214381 Version: B7 15/05/2019
General Information
- Thermal conductivity -- 1.0W/mK
- Ceramic Filled
- Halogen Free
- Flammability UL94 V-0
- MOT 130℃
- Super Bending Performance
Application
- 3D Lighting
- Power Conversion
- PDP, LED, Regulator for TV
- Monitor Drives
- Rectifier, Power Supply
Laminate Properties
Item Test Method (IPC-TM-650) Unit VT-4B1 50μm 75μm 100μm Thermal Conductivity ISO 22007-2 W/m*K 1.0 Thermal Impedance ISO 22007-2 ℃*in2/W 0.078 0.116 0.166 Tg DSC 2.4.25 ℃ 100 Td TGA ASTM D3850 ℃ 380 Thermal Stress Solder Dip @ 288℃ 2.4.13.1 Minute >=5 Hi-Pot Withstand DC 2.5.7.2 V 2000 3000 4000 Breakdown Voltage AC 2.5.6.3 V 3500 6000 7500 Dk @ 1MHz C-24/23/50 2.5.5.3 - 4.8 Df @ 1MHz C-24/23/50 2.5.5.3 - 0.016 Volume Resistance After Moisture 2.5.17.1 MΩ-cm 5.0E+8 E-24/125 3.0E+7 Surface Resistance After Moisture 2.5.17.1 MΩ 2.0E+7 E-24/125 5.0E+6 Peel Strength (1oz) As received 2.4.8 Lb/in 11 CTI As received ASTM D3638 V 600 Flammability As received UL94 Rating V-0 RTI Electric UL94 ℃ 130 Mechanical UL94 ℃ 130 All test data provided are typical values but not intended to be specification values.
Storage Condition & Shelf Life
Laminate Storage Condition Temperature Room Relative Humidity / Shelf Life 24 Months Designation of IMS Laminate
Availability
Laminate
Item Availability Dielectric .002" (50μm), .003" (75μm), .004" (100μm) Standard Size Imperial 18.11*24.02, 20.08*24.02, 20.98*24.02, 18.11*48.03, 20.08*48.03, 20.98*48.03 Metric 460*610, 510*610, 533*610, 460*1220, 510*1220, 533*1220 Copper weight Hoz, 1oz, 2oz Aluminum thickness 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm Aluminum Alloy 1100, 5052, or as required Protective Film for Aluminum Plate
Type Material Max Operation Temperature Standard PET 170℃ High Temperature Polyimide 270℃ Bending Performance
Back Side Milling (Dielectric in tension)
Direct Rolling (Dielectric in tension)
