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Self-Adhesive Cores vs. Riveted & Welded: 7 Key Advantages | Guangzhou Feisi Silicon Steel Self-Adhesive Coating

2026/9/28

7 Core Advantages of Self-Adhesive Cores vs. Riveted and Welded Cores | Guangzhou Feisi Silicon Steel Self-Adhesive Coating

Traditional motor cores typically rely on riveting and welding, which have long suffered from high iron losses, poor NVH performance, insufficient dimensional accuracy, and instability under high-frequency conditions. This article provides a comprehensive process comparison to detail the seven core advantages of self-adhesive cores coated with Guangzhou Feisi's self-adhesive silicon steel coating, clarifies the applicable boundaries of the self-adhesive process, and offers professional guidance for selecting premium motor cores and upgrading manufacturing processes.

Life-Saving Care, "Rescue" at Your Doorstep: Guangzhou Feisi Organizes Hands-On CPR Training Drill

Company News

2026/9/19

Life-Saving Care, "Rescue" at Your Fingertips: Guangzhou Feisi Organizes Hands-On CPR Training

To strengthen factory safety management and enhance employees' ability to self-rescue and assist others in emergencies, Guangzhou Feisi Synthetic Materials Co., Ltd. conducted a hands-on CPR training session on the afternoon of 9/3, with all staff members participating. The training covered two key modules: emergency first aid education and practical CPR drills. It systematically explained critical concepts such as the "Golden Four Minutes," chest compressions, rescue breathing, and AED usage. Participants practiced in groups, with instructors providing individualized feedback to correct techniques.

White Paper on Guangzhou Feisi Eco-Friendly New Materials Technology: Self-Adhesive Silicon Steel Coating, Amorphous Alloy Strip Composite Adhesive, and Water-Based Insulating Varnish

Company News

2026/8/28

Silicon Steel Self-Adhesive Coatings, Amorphous Alloy Composite Adhesives, and Waterborne Insulating Varnishes: Guangzhou Feisi Environmental New Materials Technology White Paper

This in-depth review analyzes Guangzhou Feisi's technical breakthroughs over the past three months in motor and appliance insulation, transformer core bonding, and new energy materials. We provide a detailed analysis of five core product lines, covering heat resistance, dielectric strength, bond strength, and environmental compliance. The report also presents our complete end-to-end service system—from pre-sales consultation and sample validation to on-site process support and post-sale iteration—along with our standardized 5-step sampling process.

What adhesive for amorphous strip? Insulation and bonding solutions for motors, wind power, and electronics across all categories.

Industry News

2026/8/20

Adhesives for Amorphous Strip: Comprehensive Insulation and Bonding Solutions for Motors, Wind Power, and Electronics

Core bonding failures, amorphous strip delamination, VOC exceedances in varnishing, and slow potting cure times—often the issue isn't process capability but a lack of integrated materials. Guangzhou Feisi elevates its six core products into "process-grade bundled solutions," shifting from single-component sales to industry-level BOM combinations. Serving motor, wind energy storage, and electronics sectors, we resolve end-to-end pain points in insulation and bonding.

Waterborne Epoxy Insulating Varnish vs. Solvent-Based: A Deep Dive into VOCs, Costs, and Compliance

Industry News

2026/8/14

Waterborne Epoxy Insulating Varnish vs. Solvent-Based: A Deep Dive into VOCs, Costs, and Compliance

After the mandatory implementation of GB 30981.2-2025 on 2026/6/1, VOC levels in solvent-based insulating varnishes commonly exceeded limits by more than 10 times. Based on actual test data from the Feisi FS7100 series, this article provides a deep comparison between water-based epoxy and solvent-based insulating varnishes across four dimensions: core parameters, pros and cons, total cost, and environmental compliance—helping motor manufacturers make informed switching decisions.

End-to-End Record of Enamel Wire Production: Guangzhou Feisi IQC/IPQC/OQC Quality Management & Factory Audit Guide

Industry News

2026/8/8

End-to-End Insulating Varnish Production: Guangzhou Feisi IQC/IPQC/OQC Quality Management & Factory Audit Guide

This article offers a frontline perspective from Guangzhou Feisi Synthetic Materials Co., Ltd., documenting the five quality checkpoints for water-based epoxy insulating varnish and silicon steel self-adhesive coating—from raw material receipt to finished goods shipment. Coverage includes IQC full inspection of incoming materials, automated PFMEA control in production, laboratory testing standards, ERP batch traceability, and OQC release criteria with triple review and triple check. Plus, 8 Q&A on common factory audit issues.

FS7360R Water-Based Self-Adhesive Silicon Steel Coating Breaks New Ground in Mass Production of Oil-Cooled Motors: A Domestic Substitution Case for Ultra-Thin Silicon Steel Interlayer Insulation and Bonding

Industry News

2026/8/3

FS7360R Water-based Silicon Steel Self-adhesive Coating Breaks Through 800V Oil-cooled Motor Mass Production: Domestic Substitution Case for Ultra-thin Silicon Steel Sheet Interlayer Insulation and Overall Bonding

This case study documents the successful mass production of Guangzhou Feisi FS7360R water-based silicon steel self-adhesive coating on a 800V high-voltage platform oil-cooled main drive motor. Covering technical principles, core performance metrics, customer feedback, and FAQs, it addresses key challenges in stacking ultra-thin silicon steel sheets and highlights the shift from imported to domestic materials—offering a reusable selection guide for the new energy motor industry.

Motor Insulating Varnish Selection Guide: Temperature Resistance, Adhesion, and Environmental Compliance Determine Motor Lifespan

Industry News

2026/7/27

Motor Insulating Varnish Selection Guide: Temperature Resistance, Adhesion, and Environmental Compliance Determine Motor Lifespan

This article systematically explains the selection logic and common pitfalls of motor insulation varnish from three dimensions: thermal class, adhesion performance, and environmental compliance. Combined with Guangzhou Feisi's five-step selection method, it provides practical guidance for motor manufacturers and R&D teams—from interpreting standards to implementing processes—helping avoid early rework and quality losses caused by insulation failure.