Description
MYP-25CS is a clear polyester tape with an electrical-grade silicone adhesive. It remains electrically and mechanically stable at operating temperatures up to 350°F.
The cured silicone adhesive provides excellent resistance to chemicals. In addition, it is designed to leave no residue during masking and holding applications.
Reliable High-Temperature Performance
MYP-25CS performs across a wide temperature range from -100°F to 350°F. Therefore, it is suitable for demanding electrical and industrial applications.
The tape also resists abrasion, acids, oils, aging, staining, and water immersion.
Common Applications
• Splicing silicone-coated paper and films
• Outer wrapping of coils and capacitors
• Wrapping motors and transformers
• Printed circuit board masking
• Masking during electroplating
• Masking during anodizing
• Electrical insulation
• High-temperature holding applications
Product Features
• Clear polyester film
• Electrical-grade silicone adhesive
• Stable electrical and mechanical performance
• Operating temperature range from -100°F to 350°F
• Excellent chemical resistance
• Resistant to abrasion, acids, oils, and water immersion
• Designed for residue-free masking and holding
• Meets UL 510 Class B requirements
• Supplied on a 3-inch plastic core
Technical Specifications
Product Code: MYP-25CS
Color: Clear
Total Thickness: 2.5 mil
Polyester Film Thickness: 1.0 mil
Silicone Adhesive Thickness: 1.5 mil
Adhesive Type: Electrical-grade silicone
Adhesion to Stainless Steel: 27 oz/in
Tensile Strength: 25 lbs/in
Elongation: 100%
Dielectric Strength: 5.5 kV
Temperature Range: -100°F to 350°F
UL 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 under their specific 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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