Explore standard, customized, and high-specification adhesive tapes directly manufactured in our dust-free coating facility.
Gold Mylar Tape—fundamentally composed of biaxially-oriented polyethylene terephthalate (BOPET) film metallized or dyed with a distinctive gold hue and coated with pressure-sensitive acrylic, thermosetting rubber, or high-temperature silicone adhesives—serves as an indispensable mechanical, optical, and electrical insulation solution in mission-critical applications. As a premier wholesale manufacturer based in Guangdong (operating state-of-the-art facilities across Zhuhai and Zhongshan), Zhuhai Huayuan Electronics Co., Ltd. addresses the evolving demands of aerospace radiant shielding, lithium-ion battery insulation, switch-mode power supply (SMPS) transformer wrapping, and semiconductor precision masking.
From high-power density electronics to satellite radiative insulation, discover how our custom formulations mitigate dielectric stress, heat ingress, and environmental corrosion.
Delivers high dielectric breakdown strength (up to 5.5 kV) and meets UL flame-retardant standards (UL 94VTM-2 / Class B 130°C). Our gold mylar tapes prevent breakdown across primary/secondary coil windings while resisting continuous immersion in impregnating varnishes without adhesive softening or edge flagging.
Engineered for lithium-ion battery modules and battery management systems (BMS). Gold PET tape exhibits zero plasticizer migration, exceptional dimensional stability under mechanical compression, and total resistance to fluorinated liquid electrolytes, guaranteeing safety margins over thousands of thermal cycles.
By vacuum-metallizing high-purity aluminum onto optical-grade PET with an exterior protective gold lacquer, our tapes achieve over 95% infrared (IR) reflectivity. Widely deployed in automotive firewall insulation, wiring harness thermal reflection, and spacecraft thermal control blankets (MLI systems).
Technical data sheets verified through ISO 17025 accredited laboratory protocols (ASTM D1000, IEC 60454, UL 510).
| Property Parameter | Test Standard | Gold Mylar (Acrylic) | Gold Mylar (Silicone) | Heavy-Duty Metallized Barrier |
|---|---|---|---|---|
| Base Film Thickness | ASTM D3652 | 25 μm (1.0 mil) | 25 μm (1.0 mil) | 50 μm (2.0 mil) |
| Total Caliper (Film + Adhesive) | ASTM D3652 | 55 ± 3 μm | 60 ± 3 μm | 85 ± 4 μm |
| 180° Peel Adhesion (to Steel) | ASTM D3330 | ≥ 7.0 N / 25mm | ≥ 6.0 N / 25mm | ≥ 8.5 N / 25mm |
| Tensile Strength at Break | ASTM D3759 | ≥ 100 N / 25mm | ≥ 105 N / 25mm | ≥ 210 N / 25mm |
| Dielectric Breakdown Voltage | ASTM D149 / IEC 60243 | 5.5 kV | 5.2 kV | 7.0 kV |
| Continuous Temperature Rating | IEC 60085 | -40°C to 130°C (Class B) | -50°C to 180°C (Short Peak 200°C) | -40°C to 150°C |
| Solvent / Electrolyte Resistance | Internal Spec (DMC/EMC) | Excellent (Zero Edge Lift) | Superior (Inert) | Pass (No Pinhole Leaks) |
| Halogen-Free & Heavy Metals | IEC 62321 (RoHS/REACH) | Compliant (ND) | Compliant (ND) | Compliant (ND) |
Navigating global resin tariffs, geopolitical reshoring, and the critical need for Tier-1 equivalent quality at optimized manufacturer price points.
The epicentre of consumer electronics, printed circuit assembly, and EV battery cell manufacturing. The APAC market prioritizes tight slitting tolerances, extreme lot-to-lot consistency, and immediate dispatch. Our Zhuhai and Zhongshan plants provide direct access to the Greater Bay Area logistics loop, ensuring freight-free local dock deliveries.
Driven by the European Green Deal, REACH Annex XVII restrictions, PFAS phase-outs, and RoHS 3 standards. Procurement teams across Germany, Italy, and Scandinavia rely on Huayuan’s third-party SGS certifications and solvent-free thermal curing methods to secure uninterrupted downstream customs clearance.
High inflationary pressure on Tier-1 adhesive brands has forced automotive, aerospace, and transformer tier-manufacturers in the USA and Mexico to qualify direct factory partners. Huayuan provides transparent bills of materials, customized testing data, and cross-reference matrices with substantial cost reductions.
Beyond producing rolls, we act as an extended application laboratory for global engineering divisions.
We provide full Level 3 PPAP submission packages, including Control Plans, PFMEA, Dimensional Results, and International Material Data System (IMDS) declarations for automotive integration.
Certified since 2013. We welcome on-site third-party buyer audits (TÜV, SGS, Intertek) and offer real-time unedited high-definition video inspections across our cleanroom coating and slitting bays.
Equipped with laser-guided turret slitters capable of widths down to 2 mm (±0.05 mm tolerance) and multi-station rotary die-cut machines producing custom kiss-cut pads on pull-tab release liners.
Managed via Huayuan International Technology (Hong Kong) Co., Ltd. (established in 2014), allowing flexible international payments (USD, EUR, GBP), LC options, and efficient bonded shipping pipelines.
Continuous investment in macromolecular polymer chemistry and precision cleanroom handling enables us to pioneer high-performance adhesive solutions.
Targeting ultra-dense foldable smartphone batteries and miniaturized inductive components requiring zero-volume barrier tapes with >3.5 kV dielectric performance.
Eliminating all trace fluorinated chemical surfactants from our acrylic emulsion lines in anticipatory compliance with prospective EU REACH universal restriction proposals.
Infusing nano-ceramic (AlN/BN) particles directly into the mylar adhesive matrix to enable simultaneous 5kV electrical isolation and 1.2 W/m·K heat dissipation along the z-axis.
Validating chemically upcycled rPET films (up to 70% post-consumer content) that match the dielectric constant and tensile properties of virgin fossil-based polyesters.
Comprehensive answers compiled by our application engineering and quality assurance teams.
Explore our specialized range of high-temperature, thermal conductive, and heavy-duty industrial tapes engineered to meet the highest international standards.
