Intertape 4428 Polyimide Solder Masking Tape
Intertape 4428 Polyimide Solder Masking Tape
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 50
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 40
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
Maximum Order Quantity = 30
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- For use where toughness, puncture resistance, extreme resistance to heat and flame retardance is required
- Outstanding thermal resistance and excellent electrical insulating properties
- For Protecting Gold Fingers on Wave Soldering, Ground Barrier and Phase Insulation in Toroidal Coils
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Details
Intertape 4428 Polyimide Solder Masking Tape has outstanding thermal resistance and excellent electrical insulating properties. This tape is used where toughness, puncture resistance to heat and flame retardance are required. - It is used on gold fingers for protection in wave soldering, ground barrier and phase insulation in high performance toroidal coils and as an outer wrap on small bobbin wound coils and on form wound coils for traction motors.
Specifications
| Item Name | Solder Masking Tape |
| Trade Name | Inter Tape |
| Series | 4428 |
| Adhesive Type | Thermosetting Silicone |
| Backing Material | Polyimide |
| Color | Amber |
| Shape | Roll |
| Adhesive Strength | 25 oz/Inch |
| Flame Retardant | Yes |
| Tensile Strength | 30 lb/Inch |
| Dielectric Strength | 7000 V |
| Thickness | 2.6 mil |
| Core Size | 3 Inch |
| Elongation | 60% |
| Length | 36 Yard |
| Resists | Moisture, Puncture, Heat |
| Temperature Rating | 180 degree C |