建設産業用乾燥剤
業界の課題
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.
当社の乾燥剤を選ぶ理由
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
利用概要
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.
主な利点
- 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)
利用概要
Silica gel, fiber desiccants, or montmorillonite clay packets are placed alongside steel beams, rebar bundles, or metal fixtures within sealed wraps or shipping containers.
主な利点
- 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
利用概要
High-capacity calcium chloride units or montmorillonite bags are suspended within sealed prefab modules or shipping containers transporting building components.
主な利点
- 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)
利用概要
Silica gel canisters (sometimes with indicator) or fiber desiccants are installed inside junction boxes, switchgear, or control panels at construction sites.
主な利点
- 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)
利用概要
Attapulgite clay or montmorillonite is used in large bulk bags or liners within storage silos or hoppers to protect hygroscopic powders.
主な利点
- 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
よくあるご質問
包装・輸送用乾燥剤
シリカゲル乾燥剤は輸送や保管中の製品を保護するために必要なものです。シリカゲル乾燥剤は通気性のある小袋やキャニスターに包装され、輸送用コンテナ、カートン、木箱内の湿度を管理します。シリカゲルは周囲の空気中の水分を吸収し、結露、カビ、金属腐食、湿気に敏感な素材へのダメージを防ぎます。シリカゲルは、電子機器、機械、美術品、紙製品に最適で、世界的な輸送のロジスティクスの間にどのような気候の変化が起こったとしても、商品が正しい状態で到着することを保証します。
エレクトロニクス産業
シリカゲルは、電子機器の製造や保管における調湿性能でよく知られています。特に、回路基板、半導体、光学機器などの包装では、繊細な部品を適切に保護することが重要です。シリカゲルを密閉パッケージや密閉キャビネットに使用することで、電子機器は低湿度環境に保たれます。これにより、酸化、電気的短絡、あらゆる種類の性能不良による部品への予期せぬ損傷のリスクを軽減することができます。シリカゲルの特性は、腐食性がなく、ホコリがなく、デリケートな部品に直接触れても安全であるため、工場から未開封の状態で安全に出荷され、取り扱われます。
製薬業界
シリカゲルは、薬瓶や診断キット、医療機器パッケージの構成要素として、重要な防湿機能を提供します。シリカゲルはFDAや薬局方の要件を満たし、錠剤やカプセル剤、実験用試薬を湿気による劣化や湿度上昇から保護します。重要なことは、シリカゲルは密閉された環境における湿度レベルを安定させ、保存期間、無菌性、治療効果や生存率を延ばす働きをするということです。シリカゲルパケットは湿度変化を滑らかにするだけでなく、透明なので目視検査も可能です。さらに、コバルトを含まないシリカゲルパケットは、意図的に敏感な用途においても毒性問題を引き起こしません。
食品産業
シリカゲルは、薬瓶や診断キット、医療機器パッケージの構成要素として、重要な防湿機能を提供します。シリカゲルはFDAや薬局方の要件を満たし、錠剤やカプセル剤、実験用試薬を湿気による劣化や湿度上昇から保護します。重要なことは、シリカゲルは密閉された環境における湿度レベルを安定させ、保存期間、無菌性、治療効果や生存率を延ばす働きをするということです。シリカゲルパケットは湿度変化を滑らかにするだけでなく、透明なので目視検査も可能です。さらに、コバルトを含まないシリカゲルパケットは、意図的に敏感な用途においても毒性問題を引き起こしません。