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Tinplate Cleaning Spray Cans: Insulation & Sealing Requirements for EV Drive System Maintenance
2026-03-25
With the rapid iteration of the new energy vehicle industry, e-drive system maintenance has become a core link in the industrial chain. As a core supporting tool for this scenario,Tinplate Cleaning Spray Cansdirectly determine the safety, efficiency and compliance of maintenance operations. According to 2026 industry data, in the maintenance of high-end new energy vehicles, more than 80% of enterprises will prioritizeTinplate Cleaning Spray Cans that meet high-voltage insulation standards. Such products can effectively avoid risks such as short circuits and component damage of e-drive systems, which is also the core reason for the continuous rise in demand forcustom tinplate cleaning spray cans.
As the "heart" of new energy vehicles, the e-drive system generally operates at a voltage of 300V-800V, and some high-end models even exceed 1000V, which is much higher than the human safety voltage of 36V. During maintenance, even after power-off operation, the residual charge in the electronic control module and capacitor may still form a fatal hazard. In fact, the cleaning spray cans in the traditional fuel vehicle era only needed to meet basic sealing requirements. However, in the high-voltage and high-sensitivity operating environment of new energy vehicles, every performance index of Tinplate Cleaning Spray Cans has been given higher standards. A slight negligence may cause irreparable losses - we have contacted many enterprises that burned e-drive modules and triggered workshop safety alarms due to the use of substandard spray cans, which not only affected production progress but also increased additional maintenance costs.
For customers with bulk purchasing and long-term cooperation, the stability, compliance and custom adaptability of Tinplate Cleaning Spray Cans are far more important than simple prices. With years of experience in custom tinplate aerosol cans, SAILON has built a full-process customized high-insulation tinplate cleaning spray can solution for the new energy vehicle e-drive system maintenance scenario, relying on its complete production system and R&D capabilities. It accurately matches the personalized needs of different customers, and strictly follows the latest industry standards to build a solid safety line for operations.
I. Core Pain Points of E-drive System Cleaning, Forcing Spray Can Performance Upgrade
The cleaning operation of new energy vehicle e-drive systems faces three core pain points, which are also the key directions thatTinplate Cleaning Spray Cans need to focus on breaking through: first, insulation safety in high-voltage environments. If the can body and contents of the spray can are conductive, it is easy to cause electric arcs and short circuits, damaging electronic control components; second, the high-sensitivity requirements of the workshop environment. New energy maintenance workshops are generally equipped with flammable gas detection systems. Even extremely small propellant leaks will trigger alarms and interrupt operations; third, the adaptability of bulk use. Different enterprises have different needs for cleaning media, operating scenarios and packaging specifications, and standardized products are often difficult to meet personalized adaptation needs.
According to the 2026 Electromechanical Equipment Detergent Industry Report, the market demand for zero-leakage tinplate cleaning spray cans in the current high-end new energy maintenance field has increased by 42% year-on-year. Products with customization capabilities and multiple compliance certifications have become the first choice for enterprise procurement. This also means that Tinplate Cleaning Spray Cans are no longer simple packaging containers, but comprehensive supporting products integrating insulation protection, sealing control and custom adaptation.
II. Insulation Performance: A "Safety Net" in High-Voltage Environments, Each Parameter Has Strict Standards
The insulation performance of Tinplate Cleaning Spray Cans is the core to ensure the safety of e-drive system cleaning. It is mainly divided into three dimensions: content insulation, can body insulation and electrostatic protection. All three are indispensable, and each has clear industry standards and testing requirements. The specific parameters are shown in the following table:
| Insulation Dimension | Core Index Requirements | Testing Method | Advantages of SAILON Custom Products | Failure Risk |
|---|---|---|---|---|
| Content Insulation | Resistivity ≥10¹²Ω·m, no conductive impurities, 28-day biodegradation rate ≥60% (complying with OECD 301B standard) | Insulation resistance tester, biodegradability test | Can adapt to insulation formulas according to the characteristics of customers' cleaning media to ensure compatibility with media without reaction | Conductive contents cause short circuits and component burnout of e-drive systems |
| Can Body Insulation Coating | Breakdown voltage ≥10kV, coating thickness 0.03-0.05mm, no damage or bubbles, complying with GB 38508-2023 standard | High-voltage breakdown test, coating thickness detector | Adopting three-layer insulation coating technology (anti-static polyester outer layer + high-insulation epoxy middle layer + anti-corrosion inner layer), the breakdown voltage stably reaches more than 15kV | Coating damage leads to can body conduction, endangering personal safety and damaging equipment |
| Electrostatic Protection | Electrostatic dissipation time ≤2 seconds, electrostatic voltage on can body surface ≤500V, complying with IEC 61340-5-1 standard | Electrostatic tester, electrostatic dissipation test | Anti-static rubber gaskets are installed at the connection between the can lid and the valve, and conductive carbon black is added to the coating to form a controllable electrostatic discharge channel | Electrostatic accumulation causes electric arcs, ignites propellants, and triggers safety accidents |
Some people may ask, since tinplate is a good conductor, why can it be made into high-insulation cleaning spray cans? In fact, the key lies in coating technology and electrostatic protection design. SAILON has 10 professional printing production lines, which can customize coating colors (CMYK, PANTONE colors) and surface processes (glossy oil, matte oil) according to customer needs, ensuring insulation performance while taking into account brand display needs. This is also one of our core advantages different from ordinary manufacturers.
In addition, the insulation performance of Tinplate Cleaning Spray Cans also needs to adapt to the characteristics of the cleaning medium - different cleaning media (such as high-purity isopropanol, hydrocarbons) have different compatibility requirements for the can body coating. If the coating reacts with the medium, it will not only damage the insulation performance but also cause can body corrosion and leakage. SAILON's R&D team will conduct special compatibility tests for the cleaning media provided by customers to ensure that each batch of customized products can be stably adapted and avoid potential hidden dangers in later use.
III. Sealing Performance: Zero Leakage is the Bottom Line, Strictly Controlled in Every Process
New energy vehicle maintenance workshops are extremely sensitive to flammable gases. The sealing performance of Tinplate Cleaning Spray Cans is directly related to workshop safety and product utilization rate. The newly implemented GB 13042-2023 standard and IEC 60079 explosion-proof standard in 2026 have put nearly harsh requirements on the sealing performance of spray cans. For customers with bulk use, zero leakage is not only a safety requirement but also the key to controlling costs and improving efficiency.
In the sealing design of Tinplate Cleaning Spray Cans, SAILON adopts double crimping sealing technology and EPDM valves, combined with 8 high-speed can making production lines, to achieve precise sealing, ensuring that each spray can can pass the strictest sealing test. The specific sealing standards and SAILON's control measures can be referred to the following list:
- Water bath test: No bubbles or leakage when kept at 0.85MPa pressure for 1 minute, achieving true zero leakage. 100% of each batch of products is tested, and unqualified products are directly eliminated;
- Helium leakage test: The crimping seal between the valve and the can body is 100% tested by helium, with a leakage rate ≤10⁻⁶mbar·L/s, far exceeding the industry average standard;
- Long-term storage test: Stored at 25℃ for 12 months, pressure loss ≤5%, ensuring that the product will not leak or fail during transportation and storage;
- Compression test: Can body expansion pressure ≥1.2MPa, burst pressure ≥1.4MPa, adapting to different transportation environments (such as high altitude, high temperature) to avoid can body damage;
- Custom adaptation: Valve specifications and crimping processes can be customized according to customers' propellant types and filling volumes to ensure that the sealing performance perfectly matches the product needs.
In fact, the stability of sealing performance is inseparable from a complete production control system. Covering an area of 50,000 square meters, SAILON has an annual production capacity of 400 million cans and is equipped with complete quality inspection equipment. From raw material procurement (tinplate thickness 0.18-0.35mm, complying with industry standards) to production, sealing and testing, each process is managed by special personnel to ensure that the sealing performance of bulk-produced products remains consistent, avoiding the impact of individual product leakage on customers' normal use.
IV. SAILON Customized Solutions: Meeting Needs, Balancing Compliance and Practicality
For customers with bulk purchasing, standardized Tinplate Cleaning Spray Cans are often difficult to meet personalized needs - different enterprises have different needs for cleaning media, filling volumes, use scenarios and brand display, so customized services are particularly important. As a professional manufacturer integrating tinplate trading, printing and can making, SAILON can provide full-process customized services. The core customization scope includes:
| Customization Category | Customizable Scope | Adaptable Scenarios | Minimum Order Quantity |
|---|---|---|---|
| Can Body Specifications | Diameter 45mm, 52mm, 57mm, 65mm, 70mm, height 80-300mm, can be customized into necked-in type and straight type | Different filling volumes and use scenarios (bulk use in workshops, portable maintenance) | 10,000 pieces |
| Coating and Printing | Insulation coating customization, color customization (CMYK, PANTONE colors), logo/image printing, surface processes (glossy oil, matte oil) | Brand display, workshop identification, special insulation needs | 10,000 pieces |
| Valve and Sealing | Valve type, spray method, sealing process customization, adapting to different propellants and cleaning media | Special cleaning needs (such as precise spraying, large-area spraying) | 10,000 pieces |
| Compliance Certification | According to customer needs, ISO9001, CE, IEC 60079, IEC 61340-5-1 and other certifications can be provided | Production and maintenance scenarios with high compliance requirements | Customized on demand, no additional minimum order quantity required |
In addition, SAILON also provides complete pre-sales, in-sales and after-sales services: pre-sales arranges professional engineers to connect with customers, understand needs and provide customized solutions and sample testing; in-sales feedbacks production progress in real time to ensure on-time delivery; after-sales provides quality problem solutions. If there is a product quality problem, we can provide unconditional return and exchange to maximize the protection of customers' rights and interests.
V. Frequently Asked Questions (FAQ)
Combined with the daily consultation questions from customers, we have sorted out the following high-frequency questions to help you better understand the relevant knowledge of Tinplate Cleaning Spray Cans and SAILON's customized services:
Q: Why are Tinplate Cleaning Spray Cans more suitable for new energy vehicle e-drive system cleaning compared with aluminum cans?
A: Tinplate has higher strength and can withstand higher internal pressure (expansion pressure ≥1.2MPa, burst pressure ≥1.4MPa), making it safer in the use of high-voltage cleaning media; at the same time, tinplate has better recyclability, complying with environmental protection policy requirements, and stronger coating adhesion and more stable insulation performance, suitable for long-term bulk use.
Q: What is the delivery cycle for customized Tinplate Cleaning Spray Cans?
A: The delivery cycle depends on the order quantity and customization complexity. The delivery cycle for regular orders (10,000-30,000 pieces) is 15 days, and for large-volume orders (30,001-100,000 pieces) is 25 days. For orders exceeding 100,000 pieces, the delivery time can be negotiated with our business team to ensure that it does not affect the customer's production progress.
Q: How to judge whether Tinplate Cleaning Spray Cans meet the compliance requirements for new energy e-drive cleaning?
A: Focus on checking the product's test report and certification certificate, confirm that the product meets IEC 61340-5-1 electrostatic protection certification, IEC 60079 explosion-proof certification, and GB 13042-2023 standard certification. At the same time, check the specific test data of insulation performance and sealing performance. Prioritize choosing manufacturers with professional production qualifications such as SAILON that can provide third-party test reports.
Q: Do I need to provide a sample of the cleaning medium to customize high-insulation tinplate cleaning spray cans?
A: It is recommended to provide a sample of the cleaning medium. Our R&D team will conduct compatibility tests on the medium, adjust the coating formula and valve specifications according to the medium characteristics, ensure that the can body does not react with the medium, guarantee the stability of insulation performance and sealing performance, and avoid potential hidden dangers in later use.
Q: Can SAILON's Tinplate Cleaning Spray Cans adapt to the compliance standards of different countries?
A: Yes. SAILON's products can adapt to the compliance standards of different countries according to customer needs, provide corresponding certification certificates (such as CE certification), and can customize can body specifications, coatings and sealing processes that meet local standards to meet the use needs of different scenarios.
VI. Conclusion
The upgrading of the new energy vehicle industry is driving the iteration and upgrading of supporting products. As a core tool for e-drive system maintenance, the insulation performance, sealing performance and custom adaptability of Tinplate Cleaning Spray Cans have become the core considerations for enterprise procurement. Since its establishment in 2007, SAILON has been focusing on the field of custom tinplate aerosol cans. Relying on leading production equipment, a professional R&D team and a complete quality control system, SAILON provides customers with high-quality and customized Tinplate Cleaning Spray Can solutions.
We deeply understand that for customers with bulk use, the stability, compliance and service quality of products are directly related to production efficiency and safety. Therefore, SAILON strictly controls every link from raw material procurement to production and delivery, striving to provide customers with more worry-free and reassuring products and services. If you have customization needs for Tinplate Cleaning Spray Cans, whether it is insulation performance, sealing standards, or can body specifications and printing design, SAILON can accurately match your needs and work with you to help the safe and efficient development of the new energy vehicle maintenance industry.