Explore our laboratory-certified electrical insulation and precision industrial bonding tapes manufactured in Zhuhai and Zhongshan, Guangdong.
A technical assessment of high-density fiberglass cloth, mono/cross-filament matrices, and molecularly crosslinked pressure-sensitive adhesives under thermodynamic stress.
The structural backbone of Huayuan industrial glass cloth tape comprises continuous filament, electronic-grade E-Glass (borosilicate matrix). Characterized by high dielectric strength, exceptional tensile modulus, and near-zero elongation under continuous load.
We synthesize distinct functional adhesives tailored for aggressive substrates and high thermal loads: polydimethylsiloxane (PDMS) networks for Class H insulation, and thermosetting rubber resins that permanently harden during initial baking cycles.
For extreme mechanical containment, we engineer longitudinal and bi-directional fiberglass filament tapes laminated with heavy-duty polyester films. This cross-woven composite eliminates edge tearing and provides structural bundling security.
From electric vehicle powertrains to high-voltage renewable grid systems, Huayuan glassfiber tapes serve as certified thermal barriers and structural insulators.
Thermal runaway mitigation is vital for prismatic and cylindrical battery packs. Our flame-retardant glass cloth tapes wrap cell modules, bundle wire harnesses, and provide puncture-resistant electrical insulation complying with UL 94 V-0 flammability standards.
Class H and Class C transformers rely on Huayuan glass cloth tape for slot cell insulation, phase barrier separation, and lead wire anchoring. Our silicone adhesive ensures zero delamination even under continuous operation at 200°C.
Meeting rigorous smoke, toxicity, and flame emission ratings, our lightweight glassfiber solutions secure cabin wiring bundles, insulate ducting, and act as high-strength release backing during autoclave carbon fiber composite curing.
Reinforced cross-weave filament tapes withstand severe abrasion, chemical exposure, and hydrostatic pressures. Ideal for securing steel pipe bundles, subsea cable repair wraps, and heavy-duty shipping pallets requiring immense tensile retention.
Operating dual smart production bases in Zhuhai and Zhongshan, Guangdong, Huayuan integrates proprietary polymer formulation, precision multi-station coating, and automated defect detection.
Founded in 2007 at Nanping Science & Technology Park in Zhuhai, our group expanded with a high-capacity facility in Tanzhou Town, Zhongshan, in 2025. This dual-facility footprint guarantees supply redundancy, short production cycles, and disaster recovery capabilities for Tier-1 multinational clients.
Our ISO-certified dust-free coating workshops utilize micro-gravure and comma roll coaters with closed-loop infrared tension controllers. This guarantees adhesive coat-weight uniformity within ±1.5 g/m² across master jumbo rolls up to 1300mm wide, eliminating voids and uneven peel.
Since establishing precision die-cutting in 2013, we supply not only slit rolls down to 2mm width with mirror-finish edges, but also complex kiss-cut custom shapes on peel liners, packaged with anti-static shielding for seamless integration into automated SMT pickup lines.
Our R&D engineers continuously synthesize advanced polymers and composite weaves to meet emerging demands in high-power semiconductors and green manufacturing.
Fully compliant with IEC 61249-2-21 standards (Cl < 900ppm, Br < 900ppm, Total < 1500ppm) eliminating corrosive acid gases during thermal runaway.
Incorporating nano-porous silica aerogel within the fiberglass fabric to reduce thermal conductivity down to < 0.022 W/(m·K) for ultra-thin EV cell barriers.
Developing solvent-free UV-curable silicones and natural plant-derived resins that cut manufacturing carbon footprint by 42% while retaining Class H durability.
Ceramifiable glass matrix tapes that convert into rigid protective ceramic shields when exposed to open flames exceeding 800°C for circuit survival.
Direct laboratory comparative metrics for Huayuan glassfiber tape variants. Reference our typical engineering values for qualification and factory acceptance testing (FAT).
| Series Model | Carrier Base | Adhesive Chemistry | Total Thickness | Tensile Strength | Adhesion to Steel | Dielectric Breakdown | Temp. Class |
|---|---|---|---|---|---|---|---|
| HY-GC180S | Woven E-Glass Cloth | Thermoset Silicone | 0.18 mm ± 0.01 | ≥ 400 N/25mm | 7.5 N/25mm | > 3,500 V | Class H (180°C - 200°C) |
| HY-GC150A | Woven E-Glass Cloth | High-Tack Acrylic | 0.15 mm ± 0.01 | ≥ 380 N/25mm | 9.5 N/25mm | > 3,000 V | Class F (155°C) |
| HY-GC210R | High-Density Glass Cloth | Thermosetting Rubber | 0.21 mm ± 0.02 | ≥ 480 N/25mm | 11.0 N/25mm | > 4,000 V | Class B (130°C) |
| HY-FL130B | Bi-Directional Filament | Crosslinked Hot-Melt | 0.13 mm ± 0.01 | ≥ 650 N/25mm | 18.0 N/25mm | N/A (Mechanical) | -20°C to 80°C |
| HY-FL150M | Mono-Directional Filament | Solvent Synthetic Rubber | 0.15 mm ± 0.01 | ≥ 750 N/25mm | 20.0 N/25mm | N/A (Mechanical) | -10°C to 70°C |
| HY-CP190S | Polyimide + Glass Cloth | Pure Silicone Resin | 0.19 mm ± 0.01 | ≥ 520 N/25mm | 8.0 N/25mm | > 7,000 V | Class C (220°C - 260°C) |
Streamlined supply chain logistics backed by our Hong Kong trade entity, providing localized procurement agility, complete regulatory dossiers, and transparent audits.
Every shipment is accompanied by batch-specific Certificates of Analysis (COA). Our product portfolio maintains complete compliance with EU RoHS Directive (EU) 2015/863, REACH SVHC declarations, and UL 510 component listings for electrical insulation systems.
Established in 2014, Huayuan International Technology (Hong Kong) Co., Ltd. coordinates multi-currency trade settlements (USD, EUR, GBP, JPY), bonded warehousing, and rapid export documentation directly connected to Hong Kong and Shenzhen maritime hubs.
Our sales engineering team provides full technical proposals, material selection guides, and custom die-cut drawings within 24 hours. Free qualification sample rolls are prepared and dispatched worldwide within 48 hours for immediate customer trial validation.
Comprehensive answers regarding fiberglass tape selection, adhesive mechanics, thermal ratings, and factory customization capabilities.
Explore our complete export-certified portfolio, encompassing heavy-duty structural bonding, conductive shielding, and advanced polyimide substrates.
Whether you require custom slitting widths, UL-rated dielectric formulations, or precision kiss-cut samples for line trials, our senior adhesive engineers reply with full technical dossiers within 24 hours.
