Conduction Cotton: Premium Synthetic Polymer Solution for Vaping Applications Material Composition & Core Properties Conduction cotton, a proprietary synthetic thermoplastic composite, combines **70% Polyamide (PA)** and **30% Polyethylene Terephthalate (PET) in a precision-engineered blend. This optimized ratio leverages PA’s hydrophilicity and tensile strength with PET’s thermal stability and chemical resistance, creating a material uniquely suited for high-performance vaping applications. Technical Performance Advantages 1. Extreme Environmental Resilience - Withstands continuous exposure to temperatures up to 230°C (melting point >250°C) and pressures exceeding 5 bar, ensuring structural integrity in demanding conditions. - Resistant to degradation from propylene glycol, vegetable glycerin, nicotine salts, and acidic flavorings, maintaining performance over 500 usage cycles. 2. Dimensional Stability & Consistency - Exhibits <0.5% shrinkage or expansion across -20°C to 80°C temperature ranges, critical for maintaining airflow and wicking efficiency in tight-fitting atomizer designs. - Microscopic fiber alignment (achieved via proprietary extrusion process) ensures uniform density distribution (±0.002 kg/m³ variance). 3. Superior Flavor Reproduction - The porous, open-cell structure (average pore diameter: 15-25μm) preserves volatile flavor compounds with 92% fidelity, minimizing taste distortion compared to natural fibers. - Soft, non-abrasive texture enhances vapor smoothness, reducing throat irritation by 30% in user trials. 4. Optimized E-Liquid Management - Oil Absorption & Retention: At 0.06 kg/m³ density, demonstrates 125% liquid capacity (by weight) with zero leakage under 45° tilt for 24 hours. - Efficient Release: Residual e-liquid content of 10.8% (post-vaporization), enabled by capillary action and hydrophobic-hydrophilic balance, ensuring consistent flavor delivery. Product Specifications & Customization 1. Precision Geometric Capabilities - Circular Dimensions: Maximum diameter **45mm** (for tank systems) to minimum **3.8mm** (for pod devices), maintaining ±0.1mm tolerance. - Gradient Porosity: Engineered pore density transitions from 20 pores/cm² (base) to 50 pores/cm² (heating zone) for optimized wicking. 2. Tailored Density Solutions - Standard range: **0.05-0.08 kg/m³**, adjustable to match e-liquid viscosity (e.g., higher density for high-VG blends). - Custom formulations available for niche applications (e.g., 0.09 kg/m³ for sub-ohm vaping). 3. Advanced Manufacturing Processes - Laser-cut edges (±0.05mm precision) prevent fraying and ensure airtight seals in atomizer assemblies. - Plasma surface treatment enhances wetting properties, reducing initial saturation time by **40%**. 4. Design Flexibility - Irregular Geometry Support: CNC-machined to match proprietary device contours, with lead times of 5-7 days for prototype samples. - Color & Branding Options: Available in FDA-approved food-grade pigments (e.g., blue, black) for OEM differentiation. Key Performance Metrics - Leak Prevention: Passes -50kPa vacuum test (simulating high-altitude transport) with zero seepage. - Clog Resistance: Maintains 0.8-1.2 L/min airflow at 10mm H₂O pressure drop, even after 100ml e-liquid consumption. - Weight Efficiency: 30% lighter than ceramic alternatives, enabling sleeker device designs. - Cost Competitiveness: Production costs 40% lower than sintered quartz wicks, with economies of scale at 100,000+ units/month.
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