建筑行业干燥剂
行业挑战
Material Compatibility & Safety
- Some desiccants, such as calcium chloride and magnesium chloride, are highly corrosive. If the packaging of these materials should fail, then risk to metal components or electronic systems that may be in the construction materials exists. Clays (such as montmorillonite and attapulgite) can potentially create fine dusts that may contaminate sensitive locations. Protocols for handling desiccants need to be enforced, because they have the potential to chemically react or contribute to less than optimal performance of another adjacent material.
Environmental & Waste Concerns
- Non-recyclable desiccants (e.g., single-use silica gel, chlorides salts) can create major waste streams on big construction sites. Chloride desiccants can contaminate soil/water if disposed of improperly. Fiber desiccants can be biodegradable, yet they still need to overcome significant cost and scaling challenges when used at a heavy industrial scale.
Performance Variability
- Extreme or inconsistent humidity levels at construction sites can create challenges for moisture-holding capacity. Attapulgite and clays lose their effectiveness when humidity is elevated because of their particulate nature; desiccants based on salts or insoluble salts (calcium/magnesium chloride, etc) may reach oversaturation and leak. Humidity control needs to be site specific and individualized; this creates a problem when trying to standardize the solution.
Logistics & Handling
- Calcium chloride is a high absorption; dense and heavy desiccant, which increases shipping costs. Fragile fiber or silica gel units are potential candidates for freight damage. On-site storage must protect moisture desiccants like magnesium chloride, which could be activated before it is utilized.
为什么选择我们的干燥剂
Better Material Compatibility
Our silica gel, fiber and clay (montmorillonite, attapulgite) formulations are designed to lessen corrosion potential and allow for safe use on sensitive metals and electronics and in construction applications.
Improved Performance Stability
We have calcium chloride and magnesium chloride products developed to still be optimally efficient in absorption across the broad humidity swings typical of construction sites, which helps to render materials less likely to leak and more saturated.
Improved Environmental Profile
Our emphasis includes newer fiber technology and stabilized salt blends, providing excellent moisture control while static materials lessen environmental impact and reduce long-term waste to the site.
Assured Effectiveness & Safety
We strictly handle materials and apply all material quality controls, ensuring consistent results to safety, both of which are paramount in high risk construction settings where multiple materials are in play.
Industry Specific Customization
Product forms (e.g., strength, packaging, activation) and material blends are adapted for specific scenarios (e.g., concrete acceleration, gypsum protection, containerized shipping) all with the ultimate goal to make the product most effective for each unique requirement.
使用方法
Concrete Curing & Flooring Systems
使用概述
Calcium chloride or magnesium chloride desiccants are applied as dry-shake treatments or incorporated into liquid hardeners to accelerate moisture evaporation during concrete pouring and finishing.
主要优势
- Calcium chloride/magnesium chloride: Significantly speeds up curing time in cold/damp conditions.
- Magnesium chloride: Less corrosive to reinforcement steel compared to calcium salts.
- Improves final concrete density and surface abrasion resistance.
- Reduces risk of dusting and surface defects (scaling).
Structural Steel & Metal Component Protection (Storage/Transit)
使用概述
Silica gel, fiber desiccants, or montmorillonite clay packets are placed alongside steel beams, rebar bundles, or metal fixtures within sealed wraps or shipping containers.
主要优势
- Silica gel/Fiber: Chemically inert, eliminating corrosion risk to metals
- Fiber: Tear-resistant and low-dust, ideal for wrapping delicate surfaces
- Protects against moisture warping, mold growth, and loss of structural integrity
- Maintains product dimensional stability before installation
Pre-fabricated Building Unit & Containerized Shipping
使用概述
High-capacity calcium chloride units or montmorillonite bags are suspended within sealed prefab modules or shipping containers transporting building components.
主要优势
- Calcium chloride: Unmatched absorption capacity in very high-humidity environments (e.g., sea voyages)
- Montmorillonite: Economical solution for large-volume protection
- Prevents condensation ("container rain") and resultant water damage
- Safeguards finishes, integrated electronics, and porous materials within enclosed spaces
Electrical Equipment & Control Panels (On-site Installation)
使用概述
Silica gel canisters (sometimes with indicator) or fiber desiccants are installed inside junction boxes, switchgear, or control panels at construction sites.
主要优势
- Silica gel: Non-conductive and physically stable, critical near live components
- Indicator variants visually signal saturation status.
- Fiber: Flexible fit into confined electrical enclosures
- Prevents short circuits, corrosion of contacts, and sensor malfunction due to ambient moisture
Bulk Material Storage (Cements, Aggregates)
使用概述
Attapulgite clay or montmorillonite is used in large bulk bags or liners within storage silos or hoppers to protect hygroscopic powders.
主要优势
- Attapulgite: Maintains performance stability even at elevated temperatures near equipment.
- Natural clay (Attapulgite/Montmorillonite): Low cost for large-scale application
- Minimal dust release compared to some alternatives
- Prevents caking and hardening of powders during storage
常见问题
包装与运输干燥剂
硅胶干燥剂是在运输和储存过程中保护产品的必需品。硅胶干燥剂包装在透气的小袋或罐中，用于控制运输集装箱、纸箱和板条箱中的湿度。硅胶能吸收环境空气中的水分，防止冷凝、发霉、金属腐蚀以及对湿度敏感的材料的损坏。硅胶非常适合电子产品、机械、艺术品和纸制品，无论全球物流运输过程中发生何种气候变化，都能确保物品在正确的状态下运抵目的地。
电子行业
硅胶因其在电子制造和储存中的防潮特性而闻名。适当保护敏感元件至关重要，尤其是在包装电路板、半导体或光学设备等物品时。通过在密封包装或密封柜中使用硅胶，可将电子产品保存在低湿度环境中。这就降低了因氧化、电气短路和各种性能故障而对元件造成意外损坏的风险。硅胶具有无腐蚀性、无灰尘、可安全地与精密部件直接接触等特性，可确保工厂在未开封的情况下进行安全的运输和处理。
制药业
硅胶是药瓶、诊断试剂盒和医疗器械包装的重要防潮成分。硅胶符合 FDA 和药典的要求，可保护药片、胶囊和实验室试剂，防止受潮降解和湿度升高。重要的是，硅胶能稳定密封环境中的湿度水平，延长保质期、无菌性和治疗效果或存活率。硅胶包不仅能很好地平滑湿度变化，而且是透明的，可以进行目视检查。此外，不含钴的硅胶包在刻意敏感的应用中不会产生毒性问题。
食品工业
硅胶是药瓶、诊断试剂盒和医疗器械包装的重要防潮成分。硅胶符合 FDA 和药典的要求，可保护药片、胶囊和实验室试剂，防止受潮降解和湿度升高。重要的是，硅胶能稳定密封环境中的湿度水平，延长保质期、无菌性和治疗效果或存活率。硅胶包不仅能很好地平滑湿度变化，而且是透明的，可以进行目视检查。此外，不含钴的硅胶包在刻意敏感的应用中不会产生毒性问题。