如何防止长期运输过程中生锈

Content:

① Why is rust so common during ocean shipping?

② How can stainless steel coils be rust-proofed during long-term ocean shipping?

③ How can I choose the right antirust paper?

④ We understand our customers' needs

⑤ Customer feedback of  VCI antirust paper

Why is rust so common during sea transport?

• Long-term sea transport: High humidity and salt spray concentrations at sea can easily damage the protective film on metal surfaces.

• Large temperature fluctuations: Diurnal temperature swings during transport can cause condensation, which deposits on metal surfaces and can also cause localized corrosion.

• Dense stacking: When large quantities of metal products are stacked together, air circulation is poor, and if moisture accumulates, rust is more likely to form.

• Contact with acids, alkalis, or contaminants: Unsuitable packaging materials can release harmful substances, accelerating corrosion.

Therefore, in high humidity and long-distance transportation conditions, additional rust prevention is still necessary. Otherwise, rust on the metal surface not only affects the appearance, but may also affect customer perception of product quality and even increase subsequent handling costs.

How to prevent rust on stainless steel coils during long-term ocean transport?

Stainless steel coils can still rust during long ocean transport. High humidity and salt spray concentrations, coupled with large temperature fluctuations, can cause condensation in containers. These factors can gradually corrode the stainless steel surface, leading to the formation of rust spots. Once rust forms on the surface, it not only affects the appearance but also affects subsequent use and customer satisfaction.

Traditional rust prevention methods include applying antirust oil, waxing, or adding desiccant. However, these methods are either cumbersome to apply or clean, or have limited effectiveness. VCI antirust paper is truly suitable for large-scale export shipments.

VCI antirust paper contains VCI, which releases "rust-inhibiting molecules" in a sealed environment, acting like a protective shield around the metal coil. It not only prevents air and moisture from corroding the stainless steel but also keeps the coil surface clean and tidy. Upon arrival, the goods can be used directly after unpacking, eliminating the need for time-consuming cleaning of oil stains. This rust prevention method is truly convenient for long-distance ocean shipments.

How to Choose the Right VCI AntiRust Paper

CVCI's VCI antirust paper is a star product, refined through years of research and development and practical application. It's not only reliable in preventing rust, but also environmentally friendly and fully compliant with international RoHS and REACH standards. In other words, it's user-friendly, environmentally friendly, and safe to use.

CVCI拥有自己的研发实验室，配备专业的盐雾测试仪、恒温恒湿设备以及模拟运输环境的各种测试条件。在这里，我们可以对产品进行预先测试，了解其在各种高湿度和高盐雾环境下的表现。

除了国家级研发实验室外，我们还拥有自己的工厂，生产线严格遵循质量管理体系。每一批VCI防锈纸在发货前都会进行测试，免除批次间性能差异的担忧。我们致力于打造稳定、长期的合作，让您安心无忧。

我们了解客户的担忧。

在长期出口运输过程中，客户最关心的几个关键问题：

• 它真的能防锈吗？

• 它会在产品表面留下残留物吗？

• 成本是否可以承受？

• 包装好用吗？

我们已经将所有这些因素都考虑在内。我们的VCI防锈纸使用极其方便，无需额外清洁，节省人工。它还具有高效的包装性能，尤其适合散装出口。即使在炎热潮湿的气候条件下运输，它也能提供长期稳定的保护。

客户反馈

一位客户最初出口不锈钢卷材，采用传统的涂油、添加干燥剂的方法。然而，到达目的港后，部分卷材上仍然出现了细小的锈斑，不仅增加了清洁成本，还导致产品无法使用。后来，他们尝试了我们的VCI气相防锈纸，将卷材紧紧包裹，整个运输过程非常顺利。到达港口后，他们拆开包装，发现卷材一尘不染，于是直接交付给了买家。客户反馈非常积极。我们很惊讶，更换包装材料竟然省去了这么多麻烦。听到客户如此积极的反馈，我们感到非常高兴。

关于我们

长期海运不锈钢卷材最常见的问题是潮湿和盐雾导致的生锈。使用我们的VCI气相防锈纸，就像给产品披上一件隐形雨衣：清洁、环保、省心。加上我们全面的实验室测试和稳定的工厂生产，客户可以放心，我们将保护他们宝贵的货物。欢迎您参观我们的工厂，亲眼见证我们的生产流程和测试。您将了解为什么使用我们的防锈产品能够有效防止生锈！我们期待与您建立长期合作关系。

欢迎联系我们：

WhatsApp: +8618842266752

邮箱：cvci-gaoxiu@chinavci.com

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