What is Nitto No.343B?
Nitto No.343B is a high-performance adhesive tape designed for electrical insulation in transformers and high-voltage applications. Made from polyester non-woven fabric with acrylic adhesive, this tape provides outstanding tracking resistance and UL-certified flame retardancy, making it an excellent choice for compact transformer designs.
Composition and Structure
- Epoxy resin-impregnated polyester non-woven cloth ensures superior insulation.
- Acrylic adhesive for strong bonding and electrical protection.
- UL-certified flame-retardant composition for enhanced safety.
Key Properties
- Thickness: 0.42 mm, optimized for high electrical insulation.
- Tracking Resistance: Rated PLC-0 (600V+), meeting UL-746A and IEC-950 standards.
- High Breakdown Voltage: 8.0 kV for superior insulation performance.
- Excellent Electrical Corrosion Resistance: Factor over 0.98, ensuring long-term reliability.
Applications of Nitto No.343B
Electrical & Transformer Industry
- Insulation for transformers and electrical components
- Downsizing of electrical equipment with high safety standards
Features & Benefits of Nitto No.343B
- Superior Electrical Insulation – Provides high tracking resistance.
- UL-Certified Flame Retardancy – Ensures safe electrical applications.
- Strong Bonding – Acrylic adhesive ensures secure attachment.
- High Durability – Resistant to heat, electrical stress, and environmental factors.
- Precision Application – Suitable for compact transformer designs.
Comparison with Other Adhesive Tapes
- Electrical Resistance: Rated at 8.0 kV, ensuring superior insulation.
- Flame Retardancy: UL-746A certified, unlike standard polyester tapes.
- Durability: High resistance to electrical corrosion and heat.
Why Choose VST Malaysia?
VST Malaysia is a trusted distributor of Nitto No.343B, offering competitive prices, expert support, and fast delivery for high-performance electrical insulation solutions.