赛纳涂® D200 为纳米二氧化硅水性养护固化剂，专为新浇筑混凝土、水泥砂浆、无机磨石研发。经1:4兑水稀释后低压喷涂于基面，可快速在表层形成致密密闭保湿保护膜，牢牢锁住基材内部游离水分、大幅降低水分蒸发，实现免洒水、免覆盖自然养护。CERGURD® D200 is a colloidal silica curing agent developed for fresh concrete, cement mortar, inorganic terrazzo. After dilution with water at 1:4 and low-pressure spray application, it quickly forms a dense closed moisturising protective film on the surface, effectively locking in free moisture within the substrate and significantly reducing water evaporation—achieving natural curing without water spraying or covering.
| 检测项目 Property | 技术指标 Specification |
|---|---|
| 产品外观 | 近透明可流动液体 |
| Appearance | Near-transparent free-flowing liquid |
| 固含量Solid Content | 20 ± 1% |
| pH | 11–12 |
| 密度Density（25℃） | 1.05–1.10 g/cm³ |
| 粘度Viscosity（25℃） | ≤20 mPa·s |
| 稀释比例 | D200 : 水 = 1 : 4（重量比） |
| Dilution Ratio | D200 : Water = 1 : 4 (by weight) |
| 推荐施工方式 | 低压喷涂 |
| Recommended Application | Low-pressure spray, roller, brush |
| 稀释后涂布用量 | 0.10–0.15 kg/m² |
| Coverage After Dilution | 0.10–0.15 kg/m² |
| 参数项目Parameter | 技术参数Technical Data |
|---|---|
| 稀释后涂布用量Coverage after dilution | 0.10–0.15 kg/m²0.10–0.15 kg/m² |
包装规格： 25 kg/桶；亦可根据项目需求提供 200 kg 桶装。Packaging: 25 kg per pail; 200 kg drums available for project-scale orders.
储存条件： 存放于干燥、阴凉、通风室内，严禁暴晒、低温冻结；开桶后应尽快用完，未用完需密封保存。Storage Conditions: Store indoors in dry, cool and ventilated area; avoid direct sunlight and freezing; use promptly after opening; reseal unused material.
储存温度： 5℃～35℃（冻结后产品性能不可恢复，严禁使用）。Storage Temperature: 5℃–35℃ (product will not recover after freezing—do not use).
保质期： 原装未开封、阴凉密封储存条件下，自生产日期起 12 个月。Shelf Life: 12 months from date of manufacture in unopened original packages under cool sealed storage.
运输： 非危险品，按普通货物运输；运输中避免剧烈碰撞、倒置及长时间高温。Transportation: Non-hazardous, transport as general cargo; avoid violent impact, inversion and prolonged high temperatures during transportation.