PV402中性（高效型）石材環保防護劑
產品描述Product Description
本產品為中性環保型產品。其有機揮發物低，不僅能有效滲入石材內部，而且不改變石材顏色及外觀。本石材防水劑具有良好的透氣性，耐磨性，與普通防水劑具有本質上的區別。其主體活性成份是美國FDA（美國食品醫藥局）認可物質。本產品固化后，無毒性，不會影響人體健康。
The product is a water-based && eco-friendly product. It includes low proportion of volatile organic compound. Efficiently, It can permeate into stone without altering its color and appearance. This kind protectant has excellent breath-ability, superior abrasion resistance and high durability which are totally different from common protectant in essence. Its major active composition is authenticated by US FDA. After solidified, it’s non-toxic and will never do harm to human health.
適用范圍：Application
所有石材
All kinds of stone
主要成分：Major composition
基于PV光觸媒的溶劑型納米硅基化合物為主要材料
solvent nano-silicon compounds based on PV-photocalalyst
產品特性：Property
外觀：無色透明水性液體
Appearance Transparent water-based liquid
比重：1.01
Density 1.01
參考用量：（m2/L）10-30
Reference Amount 10-30 m2/L
防污性：☆☆☆☆
Anti-stain Ability
防水性：☆☆☆☆
Waterproof Ability
耐候性：☆☆☆☆
Weather Resistance Ability
產品包裝：Package
產品包裝：5L/桶、20L/桶
Product Package : 5L/bucket 20L/bucket
樣品包裝：250ml/瓶
Sample Package: 250ml/bottle
施工方法：Operation Method
1. 施工前，盡量保持石材的干燥和清潔，并使施工場所處于良好的通風。
2. 將防護劑用噴霧器噴涂或毛刷直接刷涂于石材表面。涂刷過程中，橫豎涂刷，避免遺漏，多次涂刷效果更佳。每公升防護劑可處理石材10-30平方米（具體視石材吸收率及表面情況而定）。對吸收率特大的石材可進行再次涂刷，但前提必須在待石材表面完全干燥后進行。
3. 本產品的防水效果在6小時后開始顯現，自然養護5天后防護效果達到最佳。
4. 本產品也可在低溫環境下使用，但須延長養護期。
5. 產品采用密封包裝，儲存期為2年。
6. 施工完1小時可裝箱。
1. Before operation starts, the surface of stone must be kept dry and clean. The site must be in good ventilation
2. Use vaporization to spray on the stone surface or brush on it directly. During its brushing process, move the brush from right to left ,top to bottom to avoid missing somewhere, the effect must be better if stone is brushed several times. Every liter of protectant can deal with stone surface 10 to 30 square meters. (The accurate usage amount depends on the absorptivity and condition of stone surface) As for stone surface with specially high absorptivity, brush it again in condition that the stone surface is completely dried after first process.
3. The waterproof performance appears after 6 hours. The protective effect will be perfect after five-day natural maintenance.
4. The product can be used under low-temperature environment but there is a need to extend the maintenance period.
5. Apply sealed package. Have 2-year storage life.
6. The stone can be encased after the operation finishes for 1 hour.
注意事項：Notes
1. 本產品開封后，不使用時應立即將桶蓋擰緊，減少揮發。
2. 注意在施工過程要防止過分暴曬，否則將影響產品的整體效果，阻礙防護劑滲透。
3. 水泥濕貼施工時，建議使用油性產品。
4. 建議對不熟悉的石材可試先做個試驗，并讓其反應24小時。禁止明火
5. 放置兒童不可觸及處。
6. 不放置于高酸環境中，禁止與任何苛刻化學品接觸及清洗。
1. After It's opened , wrench the lid tightly when it isn't in use to reduce volatilization.
2. Avoid overexposure during its operating process, otherwise, it will affect the overall effect of product.
3. Advise to adopt oil-based product during wet-paste concrete construction.
4. As for unfamiliar stone, propose to make a sample test in advance. 24 hours at least for reaction.
5. No open flames
6. Be kept out of the reach of children.
7. Don't put it in high-alkali circumstance. Forbid to touch any kind of harsh chemicals or be washed by it.
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