石材防護與石材污染的處理辦法

大部分的石頭都會染色，因為石頭具有孔隙。這使得液體能滲透進石頭并蘊藏在石頭里面。污漬殘留時間越長，滲透越深入，就越長久。因此，及時清除污漬是很重要的。

花崗石是非常耐用、有彈性的石頭。日常清潔：用沾有肥皂的尼龍刷按圓周運動刷洗，**后徹底沖洗。日常清潔有助于防止硬水污垢的形成。對付持久性污漬，可嘗試使用專業(yè)花崗巖去污劑，請查閱天恩石材防護交流[去污除銹劑在石材防護中注意事項]一文，避免使用強堿有害于石材。清除由水、炊具中所含的鐵離子造成的鐵銹，可使用花崗石**除銹劑。不要在花崗巖上直接使用漂白劑。

大理石具有閃亮優(yōu)雅的光澤。由于石材所具有的空隙性，要保持這種光澤似乎很難。密封有助于防止石頭吸收液體，但酸性液體如桔汁，檸檬，汽水，各種食品，家用清潔劑等會腐蝕石頭。基于此，不要在大理石上使用酸性清潔劑。含弱酸液體的濕玻璃杯也會導致硬水漬。為了避免水漬，可使用大理石**的去污除銹劑。清除腐蝕，水漬的**方法是請重新磨光，拋光。日常護理：使用天恩生產的溫和的去污劑。

石灰石以其表面鑲嵌著貝殼和化石而出名。一些石灰石很“軟”，所以你要小心，在使用尖利物品時避免刮傷，劃傷表面。石灰石要定期采用穿透性密封劑密封，以防止染色，特別是跟酸性物質有接觸時。

皂石表面順滑。皂石表面非常致密，所以抗污性能強。在用作廚房或浴室水槽的石頭中它的孔隙**少。清潔:使用溫和的清潔劑，用濕抹布或海綿清洗即可。

去除所有類型石頭上的頑固污漬，在咨詢專業(yè)人士前，可嘗試以下步驟。

1）使用中性的石材清潔劑清洗污漬區(qū)。如果不起作用，嘗試使用去污性更強的清潔劑。要注意哪些類型的石材不能使用哪些化學產品，如上所述。

2）用蒸餾水濕潤石頭表面。這有助于防止化學物品過快干燥，延長它與污漬接觸的時間。

3）準備膏藥。膏藥是用來吸出石頭中的污漬。簡單的膏藥可在家中制作，一杯面粉，幾湯匙液體清潔劑，兩者混合攪拌至膏藥狀。你也可以買化學膏藥。如果是紅酒污漬，用過氧化氫代替清潔劑。

4）把膏藥厚厚地涂在污漬上，蓋上塑料膜，用膠布把邊緣綁住，放置過夜。

5）24小時之后除去塑料膜。之后繼續(xù)讓膏藥干燥。這一步相當重要，因為干燥是把污漬從石頭中吸出的動力。然后你可以用刀片或油灰刀刮掉膏藥。用水和中性清潔劑清洗殘留物。注意，花崗巖比其他石頭更多孔隙，所以它能較長時間保濕。如果污漬有消失跡象，但石頭呈現(xiàn)暗色，一周之后或更久，重新采用一次。

處理銹斑、污斑（氧化物）主要是除銹去污劑，但由于除銹去污劑多屬于酸性，所以對不耐酸的石材如大理石、白云石質，使用前應進行試驗，必要時加水稀。

濕敷方法：將藥水飽和涂在濕敷材料上（中性粉料或紙、布），稍有外滲，覆蓋在患處，待其自然吸收反應還原。濕敷期間應保持濕潤，黃銹24小時內轉淡或完全除去。如有殘余黃銹，應補充藥劑繼續(xù)濕敷，才能徹底除去。

石材污染的出現(xiàn)一般認為防護沒有做好，但石材防護有好多種，針對不同的石材有不同的防護劑種類，
請查閱天恩防護交流（防護劑的種類及施工注意事項）。

上海天恩防護有限公司生產的去銹、除污劑配方溫和，決不傷害石材，含有多種活性劑。能將物體表面及深層污漬清除，不會留下刮花的痕跡，可用于微晶石.人造石.花崗石.大理石等地板。）

   本公司主要代理道康寧石材防護劑系列及杜比仕拋光粉及拋光劑、去銹去污產品，請查閱本公司網站：shop.jc001/1303529    電話021—51396151    13816151369

   郵址caorong123123@163.con歡迎查閱上海天恩防護交流  

上海天恩防護交流

                        上海天恩石材防護有限公司

 Stone protection and stone approach to pollution
Most stones are stained, because the stone has a porosity. This allows the liquid to penetrate into the stone, and embedded in the stone inside. The longer the stain remains, the more in-depth penetration, the more long-term. Thus, prompt stain removal is very important.
Granite is very durable, flexible rock. Daily Cleaning: Use soap stained nylon scrub brush according to a circular motion and finally thoroughly washed. Daily cleaning will help prevent the formation of hard water fouling. To deal with persistent stains, try using professional granite detergent, please refer to the exchange of Yan stone protection [Decontamination Rust Remover in Stone Protection Notes] a text, to avoid the use of alkali harmful to the stone. Remove from water, cooking utensils contained in the iron caused by rust, you can use granite dedicated rust agent. Do not use bleach directly on granite.
Marble has a shiny elegant sheen. Because stone is the nature of a gap to maintain the luster seems to be difficult. Seal helps to prevent absorption of liquid rock, but the acidic liquid such as orange juice, lemon, soft drinks, various foods, household cleaning agents will be corrosion of the stone. Based on this, do not use acidic cleaners on marble. Weak acid-containing liquid can lead to hard water-soaking wet glass. In order to avoid watermarks, can be used a dedicated decontamination marble rust agent. Remove corrosion, water-soaked the only way is to ask the re-polishing, polishing. Day care: Using Yan production of a mild detergent.
Its surface is studded with limestone shells and fossils known. Some limestone is very "soft", so you have to be careful when using sharp objects to avoid scratching, scratch the surface. Limestone should be sealed regularly with penetrating sealant to prevent staining, especially in contact with acidic substances.
Soap stone surface smooth. Soap stone surface is very dense, so strong dirt performance. The used as a kitchen or bathroom sink stone in its pores at least. Clean: Use a mild detergent, clean with wet rag or sponge can be.
To remove all types of stubborn stains on the stone, in consultation with the professionals before you can try the following steps.
1） Use a neutral detergent cleaning stains stone area. If does not work, try to use the decontamination of a stronger cleaning agent. Should pay attention to what type of stone which can not use chemical products, as described above.
2） Use distilled water wet rock surface. This helps to prevent excessive drying of chemicals to extend its contact with the stain of time.
3） Prepare plaster. Plaster is used to suck out the stones in the stains. A simple plaster can be produced at home, a cup of flour, a few tablespoons of liquid detergent, mixing the two to the plaster-like. You can also buy a chemical plaster. If it is red wine stains, hydrogen peroxide instead of detergent.
4） to plaster thickly coated in stain on the plastic film covered with a cloth tied to the edge, place overnight.
5） 24 hours after the removal of plastic film. Continue to plaster after drying. This step is important, because the drying is to suck out the stain from the stone power. Then you can be scraped off with a blade or putty knife plaster. Clean water and neutral detergent residue. Note that the granite stone more porous than others, so that it can longer period of time moisturizer. If the stains are signs of disappearing, but the dark stone show a week or more after the re-use one.
Dealing with rust spots, smirch （oxide） is mainly detergent rust, but rust mostly acidic detergent, so it is not acid-resistant stone, such as marble, dolomite and quality, should be tested before use, if necessary, add water rare.
Wet packing method: The mixture saturated in the wet packing material coated （neutral powder or paper, cloth）, a slight extravasation, covering the affected area, until their response to restore the natural absorption. Wet compress should be kept moist during the period, yellow rust within 24 hours slowed or completely removed. If remnants of yellow rust, should be added to wet packing pharmaceutical, can be completely removed.
Stone is generally believed that the emergence of pollution prevention is not doing a good job, but there are many kinds of stone protection for different types of stone have different protective agent,
Please refer to Yan Protection exchange （protective agent types and construction of the note）.
Shanghai Yan Protection Co., Ltd. to produce rust, detergents formulations moderate, never harm stone, containing a variety of active agents. Be able to surface and deep stains removed, do not leave traces of scratches that can be used microcrystalline stone. Artificial stone. Granite. Marble floors. ）
The company agent Dow Corning Stone Protectant Series and Dolby Shi-polishing powder and polishing agent, to rust decontamination products, please refer to the Company"s website: shop.jc001/1303529 Tel 021-51396151 13,816,151,369
Mail address caorong123123@163.con welcome your inspection and exchange of Shanghai Yan Protection
Shanghai Yan Protection Exchange
Shanghai Yan Stone Protection Co., Ltd.

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