Description
ATD-MYP-3RS Red Polyester Masking Tape
ATD-MYP-3RS is a red polyester tape coated with a high-performance silicone adhesive. It is designed for demanding masking operations during printed circuit board production.
The tape resists chemicals and fumes. In addition, it leaves minimal residue after removal. Its red polyester film allows visibility of circuitry during masking operations.
Reliable Performance
The strong polyester film resists breaking and splitting during application and removal. Therefore, the tape provides dependable surface protection throughout the masking process.
ATD-MYP-3RS also protects surfaces from chemical fumes and splashes during tin and lead stripping. Moreover, it is suitable for gold tab plating and painting applications.
Common Applications
• Printed circuit board masking
• Engineering-grade plating applications
• Tin and lead stripping
• Gold tab plating
• Industrial painting and masking
• Protection against chemical fumes and splashes
• Splicing certain silicone-coated papers
• Splicing certain silicone-coated films
Product Features
• Red polyester film
• High-performance silicone adhesive
• Resistant to chemicals and fumes
• Leaves minimal residue after removal
• Allows visibility of circuitry during masking
• Film resists breaking and splitting
• Suitable for plating and painting applications
• Temperature range from -100°F to 350°F
• Meets UL 510 Class B requirements
• Supplied on a 3-inch plastic core
Technical Specifications
Product Code: ATD-MYP-3RS
Color: Red
Total Thickness: 3.0 mil
Polyester Film Thickness: 1.0 mil
Silicone Adhesive Thickness: 2.0 mil
Adhesive Type: Silicone
Adhesion: 30 oz/in
Tensile Strength: 24 lbs/in
Elongation: 100%
Dielectric Strength: 5.5 kV
Temperature Range: -100°F to 350°F
Temperature Classification: UL 510 Class B — 130°C / 266°F
Core: 3-inch plastic core
Important Information
Product specifications are based on the available technical data. Customers should test the tape to confirm its suitability for their application and operating conditions.
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📊 Comparison Table – Polyester Splicing & PCB Tapes
Feature ATD-MYP-36OS (Brown/Rust) ATD-MYP-36GS (Emerald Green) ATD-MYP-3US (Blue) Total Thickness 3.8 mil 3.5 mil 3.0 mil Backing (Film) 2 mil polyester 2 mil polyester 1 mil polyester Adhesive Type 1.5 mil silicone (residue-free) 1.5 mil silicone (residue-free) 2 mil silicone Color Brown / Rust Emerald Green Blue Adhesion to SST 42 oz/in 35 oz/in 30 oz/in Tensile Strength 44 lbs/in 44 lbs/in 25 lbs/in Elongation 100% 110% 90% Dielectric Strength 6.0 kV 6.0 kV — Continuous Temp Range -100°F to 350°F -100°F to 350°F — Max Short-Term Temp 437°F (225°C) for 45 min 437°F (225°C) for 45 min 428°F (220°C) for 30 min Flame Rating — UL510 Class B (266°F) — Special Use Powder coating, photographic film splicing Leader card splicing, UL-rated electronics PCB plating, gold tab masking, chemical resistance Residue-Free Removal ✅ ✅ ✅ Visibility (Color Purpose) Medium (rust tone) High contrast Transparent enough for circuit visibility Core Type 3” plastic 3” plastic 3” plastic ✅ Summary Recommendations
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ATD-MYP-36OS: Best for powder coating, photographic film, and harsh environments.
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ATD-MYP-36GS: Best for UL-rated environments, flexibility, and chemical exposure.
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ATD-MYP-3US: Best for circuit visibility, gold tab plating, and fume resistance in PCB production.
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