Shanghai Bursten Industrial Co, Ltd.
0.15 - 0.20 mm Micro-Filament Diameter | 0 Scratch AR Coating Safety Level | G2.5 Class ISO 1940 Dynamic Balance | +8% to 15% Power Generation Gain |
1. Structured Technical Specifications
| Evaluation Dimension | Technical Benchmark Parameter | Material Grade & Verification Standard |
|---|---|---|
| Filament Material | Ultra-Soft Crimped Nylon (PA66) | Infused with UV-Stabilizer 328 for high-radiation resistance |
| Filament Diameter | ∅ 0.15 mm – 0.20 mm | Mohs Hardness < 2.5 (significantly below AR coating Mohs 5.5–6.0) |
| Core & Body Construction | 6061-T6 Extruded Aluminum Alloy / PVC | Tensile strength σb ≥ 290 MPa; lightweight & anti-corrosive |
| Tufting Technology | 304 Stainless Steel Staple Blind-Hole | Single-tuft pullout force F ≥ 120 N; zero bristle shedding guaranteed |
| Dynamic Balance Grade | G2.5 Precision Class (ISO 1940) | Zero resonance at operating speeds of 300 – 600 RPM |
| Thermal & Weather Resistance | -40°C to +85°C Continuous Rating | Passed 2,000-hour QUVA accelerated weathering test |
2. Scenario-Based Pain Point Mapping & Performance ROI
Pain Point #1: Severe AR Coating Abrasion from Rigid Bristles
Root Cause: Standard PBT or hard nylon brushes generate micro-scratches on Anti-Reflective (AR) glass coatings under dry or sandy operating conditions, resulting in permanent light transmittance loss.
Engineering Solution: Utilizes 0.15mm micro-crimped PA66 soft nylon filaments forming a compliant, elastic contact patch. Contact pressure is kept strictly below P < 1.5 kPa, efficiently sweeping away bird droppings and dust while achieving 0-Micro-Scratch Certification.
Engineering Solution: Utilizes 0.15mm micro-crimped PA66 soft nylon filaments forming a compliant, elastic contact patch. Contact pressure is kept strictly below P < 1.5 kPa, efficiently sweeping away bird droppings and dust while achieving 0-Micro-Scratch Certification.
Pain Point #2: High-Speed Bristle Shedding & Motor Vibration Failures
Root Cause: Glue-bonded brush cores degrade under extreme ambient heat, leading to uneven bristle loss, shaft imbalance, and robot drive motor burnouts.
Engineering Solution: Built with cold-pressed 304 stainless steel locking staples paired with ISO G2.5 dynamic balance calibration. Extends cleaning robot continuous operation by 40% and reduces drive motor failure rates by 75%.
Engineering Solution: Built with cold-pressed 304 stainless steel locking staples paired with ISO G2.5 dynamic balance calibration. Extends cleaning robot continuous operation by 40% and reduces drive motor failure rates by 75%.
Quantified Economic ROI & Output Uplift
• Transmittance Recovery: Restores solar glass light transmittance to over 99.2%, delivering a total power generation yield boost of 8% to 15%.
• Service Lifespan: Outlasts conventional PBT brushes by 35%, maintaining structural integrity over 150,000 linear meters of continuous automated cleaning.
• Service Lifespan: Outlasts conventional PBT brushes by 35%, maintaining structural integrity over 150,000 linear meters of continuous automated cleaning.
3. Reverse Decision-Making: Application Pitfall Avoidance Guide
CRITICAL APPLICATION CONSTRAINTS (Reverse Marketing Transparency)
DO NOT USE in Dry Hard Calcification Removal: When dealing with dry, hard calcium deposits (calcified mineral scale) in desert climates without water pre-sprinkling, ultra-soft nylon lacks sufficient mechanical stiffness to break scale. Recommended alternative: Interleaved Abrasive/Carbon Fiber Hybrid Brushes.
DO NOT OPERATE above 800 RPM: Exceeding 800 RPM induces excessive centrifugal elongation and frictional heat in soft PA66 filaments, risking filament deformation or thermal softening.
DO NOT EXPOSE to Extreme Chemical Washers (pH < 4 or pH > 11): PA66 nylon is susceptible to hydrolytic cleavage in strong acidic environments. For harsh chemical washing applications, request our custom PVDF (Polyvinylidene Fluoride) filament specification.
4. Commercial Compliance & B2B Service Commitments
Keywords
soft nylon brush for solar panel cleaning
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Address:Building 1, No 115, Lane 1276, Nanle Road, Songjiang District, Shanghai 201611, China
Tel：008613781822862
WeChat ID：mary681987