產(chǎn)品詳情
說，我們會(huì)提到聚丙烯酰胺產(chǎn)品的分子量，但有些客戶會(huì)詢問它們的粘度。聚丙烯酰胺的分子量與其粘度有一定的關(guān)系。確定聚丙烯酰胺分子量的方法之一是測(cè)量其粘度方法?？梢钥闯?，聚丙烯酰胺的粘度和分子量之間存在一定的關(guān)系！
在正常情況下，聚丙烯酰胺的分子量越高，粘度越大，因?yàn)榫郾０反蠓肿邮羌?xì)小的長鏈狀體，并且在溶液中的運(yùn)動(dòng)阻力很大。粘度的本質(zhì)是溶液中的摩擦量，也稱為內(nèi)摩擦系數(shù)。各種高
分子有機(jī)化合物的萄糖酸鈉應(yīng)用：
混凝土是一種組合物料，由水泥、集料、摻合劑和水制成。混凝土是所有人工制造的物料中量的?；炷林兴姆种羌?，然而在混凝土中活性的成分是 水泥漿?；炷恋男再|(zhì)和性能主要決定于水泥漿的性質(zhì)?；炷林械膿胶蟿┠芴峁┮恍┯幸娴淖饔萌缂铀倌?，延緩凝固，使空氣成氣泡狀存在，減少用水量和增加 塑性等等。通常在水泥中同時(shí)使用數(shù)種摻合劑，各種不同的摻合劑在一些應(yīng)用中能互相強(qiáng)化。
葡萄糖酸鈉可以作為摻合劑用在混凝土中，它在混凝土中的功能如下： 減水劑和緩凝劑葡萄糖酸鈉一般是單獨(dú)使用，但是也可以與其它緩凝劑如碳水化合物和磷酸鹽配合起來使用。葡萄糖酸鈉是一種結(jié)晶的粉末。是在妥善規(guī)定和控制的條件下生產(chǎn)出來的。此化合物是化學(xué)純的并且無腐蝕性。質(zhì)量是恒定的。這些特點(diǎn)能保證它在應(yīng)用中有可靠的和重復(fù)性的結(jié)
溶解性：極易溶于水，略溶于酒精，不能夠溶于Sodium gluconate application:
Concrete is a composite material made of cement, aggregate, admixture and water. Concrete is the most abundant of all manufactured materials. Three quarters of concrete is aggregate, but the most active component in concrete is cement slurry. The properties and properties of concrete mainly depend on the properties of cement slurry. The admixtures in concrete can provide some beneficial effects, such as accelerating solidification, delaying solidification, making air bubbles, reducing water consumption and increasing plasticity, etc. Usually several admixtures are used in cement at the same time, and different admixtures can reinforce each other in some applications.
Sodium gluconate can be used as admixture in concrete. Its function in concrete is as follows: water reducer and retarder sodium gluconate are usually used alone, but can also be used in combination with other retarders such as carbohydrates and phosphate. Sodium gluconate is a crystalline powder. It is produced under the conditions of proper regulation and control. The compound is chemically pure and non-corrosive. The mass is constant. These characteristics can ensure that it has reliable and repeatable knots in application.
Solubility: extremely soluble in water, slightly soluble in alcohol, not ether
Use:
使用：
用作鋼鐵外表清洗劑：
鋼鐵外表如需要鍍缽、鍍鉻、鍍錫、鍍鎳以習(xí)慣特別用處時(shí)，如制作馬口鐵，鍍鋅板，外表鍍鉻（電度）等，其鋼坯外表均需經(jīng)過嚴(yán)格清洗，使鍍層物與鋼鐵外表結(jié)實(shí)結(jié)合，這時(shí)候其清洗藥劑中添加葡萄糖酸鈉將會(huì)到達(dá)十分理想的效果。這一點(diǎn)已經(jīng)被國際上制作馬口鐵的大公司所證實(shí)。
用作水泥摻合劑：
水泥中添加一定數(shù)量葡萄糖酸鈉后，可增加混凝土的可塑性和強(qiáng)度，且有阻滯作用
即推延混凝土的開始與終究凝固時(shí)期，例如添加0.15%的葡萄糖酸鈉,可將 混凝土的初凝 固時(shí)刻延伸10倍以上,也就是將混凝土的可塑時(shí)刻從幾小時(shí)延伸至幾天,而不影響其牢 度。可塑性與推遲開始凝固時(shí)刻在混凝土作業(yè)中是非常重要的問題，如在高溫度季節(jié)施工及大型的工程作業(yè)中，推遲開始凝固時(shí)刻則是個(gè)難題，葡萄糖酸鈉可滿意解 決這個(gè)問題。別的高溫時(shí)膠接油井是比較困難的，添加了葡萄糖酸鈉后的混凝土在170℃高溫下，在幾個(gè)小時(shí)內(nèi)可塑，因而也能滿意解決上述問題。因而葡萄糖酸 鈉作為水泥摻合劑在國外已很多使用于重要的建筑工程，如中東的很多橋梁工程中。但是我們國內(nèi)在這方面使用也還未推廣使用，據(jù)說有在造紙廢水中提煉纖維素磺 酸鈉，其效果與葡萄糖酸鈉根本是不可相提并論的。
此外還可在電鍍，膠卷制作工業(yè)中使用。
作為一種多羥基羧酸型優(yōu)秀的緩蝕阻垢劑葡萄糖酸鈉，由于具有上述諸多特異性質(zhì)，如能在使用技術(shù)上肯下功夫，必將會(huì)被開發(fā)成一個(gè)很大的工業(yè)。
Used as steel surface cleaner:
When steel appearance needs to be plated with bowl, chromium, tin and nickel for special use, such as tinplate, galvanized sheet and chromium plating, the billet appearance needs to be cleaned strictly, so that the coating can be firmly combined with the steel appearance. At this time, the addition of sodium gluconate in the cleaning agent will be very reasonable. Think about the effect. This has been confirmed by large international companies that make tinplate.
Used as cement admixture:
When a certain amount of sodium gluconate is added to cement, the plasticity and strength of concrete can be increased, and the effect of retardation can also be found.
That is to say, delaying the beginning and final solidification period of concrete, such as adding 0.15% sodium gluconate, can extend the initial solidification time of concrete more than 10 times, that is, to extend the plastic time of concrete from several hours to several days without affecting its fastness. Plasticity and delaying the beginning of solidification are very important problems in concrete operation. For example, in high temperature season construction and large-scale engineering operation, delaying the beginning of solidification is a difficult problem. Sodium gluconate can solve this problem satisfactorily. It is difficult to bond oil wells at other high temperatures. The concrete with sodium gluconate can be plastic in a few hours at 170 C, so it can solve the above problems satisfactorily. Sodium gluconate, as a cement admixture, has been widely used in important construction projects abroad, such as many bridges in the Middle East. However, the use of sodium cellulose sulfonate has not been promoted in China. It is said that sodium cellulose sulfonate is extracted from paper-making wastewater, and its effect is not comparable with sodium gluconate.
In addition, it can also be used in electroplating and film making industry.
Sodium gluconate, as an excellent corrosion and scale inhibitor of polyhydroxycarboxylic acid type, will be developed into a large industry if it can make technical efforts due to its many specific properties mentioned above.
溶液具有高粘度并隨著分子量的增加而增加。
經(jīng)過我們聚丙烯酰胺多年的研究，聚丙烯酰胺的絮凝性能與其溶液粘度直接相關(guān)。聚丙烯酰胺的粘度越高，性能越好，即聚丙烯酰胺的分子量越高。產(chǎn)品性能越好；如果其粘度因某些因素而降低，其絮凝性能將不可避免地下降。然而，聚丙烯酰胺溶液的粘度受許多其它因素的影響，例如溫度，濕度，溶解過程中的要弄清楚聚合氯化鋁與聚丙烯酰胺哪個(gè)是絮凝劑，首先我就要弄清楚混凝劑與絮凝劑的區(qū)別?；炷侵杆巹┩都舆M(jìn)水中水解后對(duì)廢水中膠體進(jìn)行壓縮電雙分子層，使得脫穩(wěn)、破乳凝聚形成絮體的一個(gè)過程。絮凝則是將各小的絮體，膠體顆粒進(jìn)行吸附架橋，網(wǎng)捕沉淀，主要外表為粘結(jié)成大塊的絮體現(xiàn)象，絮凝劑不具備凝聚作用?；炷?凝聚+絮凝。
聚丙烯酰胺是一種新型的無機(jī)鹽鐵系高分子水處理藥劑，具有對(duì)廢水中的溶質(zhì)、膠體和懸浮物具有電子中和的作用。特別是高聚物形態(tài)使它廢水中溶解后生生長線的狀，兩端可將水中的這些物質(zhì)進(jìn)行吸附架橋，聚丙烯酰胺的這些長線狀會(huì)相互交叉，形成一張張網(wǎng)對(duì)水中的小顆粒進(jìn)行卷掃，進(jìn)而凝聚沉淀。由此看來，聚丙烯酰胺是典型的高分子絮凝劑。而絮凝劑與助凝劑都屬于混凝劑中的一種，因此，聚丙烯酰胺既是絮凝劑又是混凝劑。
聚合氯化鋁在投加入廢水中后，利用其高分子量立體網(wǎng)狀空間結(jié)構(gòu)，能夠?qū)U水中的混凝所形成的小的絮凝體粘結(jié)起來，形成大的絮凝帆花，使得高分子鏈互纏交聯(lián)，形成網(wǎng)捕，從而使絮凝體結(jié)構(gòu)增大變粗，從而達(dá)到加速固體和液體分離，較后形成沉淀。但是聚合氯化鋁不具備凝聚作用，所以其只具有絮凝作用，只能作為絮凝劑。廢水處置中，經(jīng)常采用聚丙烯酰胺+聚合氯化鋁聯(lián)合使用。這種混凝與絮凝相結(jié)合的配比使用藥劑，不但降低了廢水處置本錢，又大大提高了其污染物的絮凝速度與效果。
聚合氯化鋁的包裝一般為編織袋或牛皮紙袋，防潮，防漏，相對(duì)堅(jiān)韌。主要規(guī)格為聚丙烯酰胺5公斤/袋或25公斤/袋。
在正常情況下，聚丙烯酰胺的分子量越高，粘度越大，因?yàn)榫郾０反蠓肿邮羌?xì)小的長鏈狀體，并且在溶液中的運(yùn)動(dòng)阻力很大。粘度的本質(zhì)是溶液中的摩擦量，也稱為內(nèi)摩擦系數(shù)。各種高
分子有機(jī)化合物的萄糖酸鈉應(yīng)用：
混凝土是一種組合物料，由水泥、集料、摻合劑和水制成。混凝土是所有人工制造的物料中量的?；炷林兴姆种羌?，然而在混凝土中活性的成分是 水泥漿?；炷恋男再|(zhì)和性能主要決定于水泥漿的性質(zhì)?；炷林械膿胶蟿┠芴峁┮恍┯幸娴淖饔萌缂铀倌?，延緩凝固，使空氣成氣泡狀存在，減少用水量和增加 塑性等等。通常在水泥中同時(shí)使用數(shù)種摻合劑，各種不同的摻合劑在一些應(yīng)用中能互相強(qiáng)化。
葡萄糖酸鈉可以作為摻合劑用在混凝土中，它在混凝土中的功能如下： 減水劑和緩凝劑葡萄糖酸鈉一般是單獨(dú)使用，但是也可以與其它緩凝劑如碳水化合物和磷酸鹽配合起來使用。葡萄糖酸鈉是一種結(jié)晶的粉末。是在妥善規(guī)定和控制的條件下生產(chǎn)出來的。此化合物是化學(xué)純的并且無腐蝕性。質(zhì)量是恒定的。這些特點(diǎn)能保證它在應(yīng)用中有可靠的和重復(fù)性的結(jié)
溶解性：極易溶于水，略溶于酒精，不能夠溶于Sodium gluconate application:
Concrete is a composite material made of cement, aggregate, admixture and water. Concrete is the most abundant of all manufactured materials. Three quarters of concrete is aggregate, but the most active component in concrete is cement slurry. The properties and properties of concrete mainly depend on the properties of cement slurry. The admixtures in concrete can provide some beneficial effects, such as accelerating solidification, delaying solidification, making air bubbles, reducing water consumption and increasing plasticity, etc. Usually several admixtures are used in cement at the same time, and different admixtures can reinforce each other in some applications.
Sodium gluconate can be used as admixture in concrete. Its function in concrete is as follows: water reducer and retarder sodium gluconate are usually used alone, but can also be used in combination with other retarders such as carbohydrates and phosphate. Sodium gluconate is a crystalline powder. It is produced under the conditions of proper regulation and control. The compound is chemically pure and non-corrosive. The mass is constant. These characteristics can ensure that it has reliable and repeatable knots in application.
Solubility: extremely soluble in water, slightly soluble in alcohol, not ether
Use:
使用：
用作鋼鐵外表清洗劑：
鋼鐵外表如需要鍍缽、鍍鉻、鍍錫、鍍鎳以習(xí)慣特別用處時(shí)，如制作馬口鐵，鍍鋅板，外表鍍鉻（電度）等，其鋼坯外表均需經(jīng)過嚴(yán)格清洗，使鍍層物與鋼鐵外表結(jié)實(shí)結(jié)合，這時(shí)候其清洗藥劑中添加葡萄糖酸鈉將會(huì)到達(dá)十分理想的效果。這一點(diǎn)已經(jīng)被國際上制作馬口鐵的大公司所證實(shí)。
用作水泥摻合劑：
水泥中添加一定數(shù)量葡萄糖酸鈉后，可增加混凝土的可塑性和強(qiáng)度，且有阻滯作用
即推延混凝土的開始與終究凝固時(shí)期，例如添加0.15%的葡萄糖酸鈉,可將 混凝土的初凝 固時(shí)刻延伸10倍以上,也就是將混凝土的可塑時(shí)刻從幾小時(shí)延伸至幾天,而不影響其牢 度。可塑性與推遲開始凝固時(shí)刻在混凝土作業(yè)中是非常重要的問題，如在高溫度季節(jié)施工及大型的工程作業(yè)中，推遲開始凝固時(shí)刻則是個(gè)難題，葡萄糖酸鈉可滿意解 決這個(gè)問題。別的高溫時(shí)膠接油井是比較困難的，添加了葡萄糖酸鈉后的混凝土在170℃高溫下，在幾個(gè)小時(shí)內(nèi)可塑，因而也能滿意解決上述問題。因而葡萄糖酸 鈉作為水泥摻合劑在國外已很多使用于重要的建筑工程，如中東的很多橋梁工程中。但是我們國內(nèi)在這方面使用也還未推廣使用，據(jù)說有在造紙廢水中提煉纖維素磺 酸鈉，其效果與葡萄糖酸鈉根本是不可相提并論的。
此外還可在電鍍，膠卷制作工業(yè)中使用。
作為一種多羥基羧酸型優(yōu)秀的緩蝕阻垢劑葡萄糖酸鈉，由于具有上述諸多特異性質(zhì)，如能在使用技術(shù)上肯下功夫，必將會(huì)被開發(fā)成一個(gè)很大的工業(yè)。
Used as steel surface cleaner:
When steel appearance needs to be plated with bowl, chromium, tin and nickel for special use, such as tinplate, galvanized sheet and chromium plating, the billet appearance needs to be cleaned strictly, so that the coating can be firmly combined with the steel appearance. At this time, the addition of sodium gluconate in the cleaning agent will be very reasonable. Think about the effect. This has been confirmed by large international companies that make tinplate.
Used as cement admixture:
When a certain amount of sodium gluconate is added to cement, the plasticity and strength of concrete can be increased, and the effect of retardation can also be found.
That is to say, delaying the beginning and final solidification period of concrete, such as adding 0.15% sodium gluconate, can extend the initial solidification time of concrete more than 10 times, that is, to extend the plastic time of concrete from several hours to several days without affecting its fastness. Plasticity and delaying the beginning of solidification are very important problems in concrete operation. For example, in high temperature season construction and large-scale engineering operation, delaying the beginning of solidification is a difficult problem. Sodium gluconate can solve this problem satisfactorily. It is difficult to bond oil wells at other high temperatures. The concrete with sodium gluconate can be plastic in a few hours at 170 C, so it can solve the above problems satisfactorily. Sodium gluconate, as a cement admixture, has been widely used in important construction projects abroad, such as many bridges in the Middle East. However, the use of sodium cellulose sulfonate has not been promoted in China. It is said that sodium cellulose sulfonate is extracted from paper-making wastewater, and its effect is not comparable with sodium gluconate.
In addition, it can also be used in electroplating and film making industry.
Sodium gluconate, as an excellent corrosion and scale inhibitor of polyhydroxycarboxylic acid type, will be developed into a large industry if it can make technical efforts due to its many specific properties mentioned above.
經(jīng)過我們聚丙烯酰胺多年的研究，聚丙烯酰胺的絮凝性能與其溶液粘度直接相關(guān)。聚丙烯酰胺的粘度越高，性能越好，即聚丙烯酰胺的分子量越高。產(chǎn)品性能越好；如果其粘度因某些因素而降低，其絮凝性能將不可避免地下降。然而，聚丙烯酰胺溶液的粘度受許多其它因素的影響，例如溫度，濕度，溶解過程中的要弄清楚聚合氯化鋁與聚丙烯酰胺哪個(gè)是絮凝劑，首先我就要弄清楚混凝劑與絮凝劑的區(qū)別?；炷侵杆巹┩都舆M(jìn)水中水解后對(duì)廢水中膠體進(jìn)行壓縮電雙分子層，使得脫穩(wěn)、破乳凝聚形成絮體的一個(gè)過程。絮凝則是將各小的絮體，膠體顆粒進(jìn)行吸附架橋，網(wǎng)捕沉淀，主要外表為粘結(jié)成大塊的絮體現(xiàn)象，絮凝劑不具備凝聚作用?；炷?凝聚+絮凝。
聚丙烯酰胺是一種新型的無機(jī)鹽鐵系高分子水處理藥劑，具有對(duì)廢水中的溶質(zhì)、膠體和懸浮物具有電子中和的作用。特別是高聚物形態(tài)使它廢水中溶解后生生長線的狀，兩端可將水中的這些物質(zhì)進(jìn)行吸附架橋，聚丙烯酰胺的這些長線狀會(huì)相互交叉，形成一張張網(wǎng)對(duì)水中的小顆粒進(jìn)行卷掃，進(jìn)而凝聚沉淀。由此看來，聚丙烯酰胺是典型的高分子絮凝劑。而絮凝劑與助凝劑都屬于混凝劑中的一種，因此，聚丙烯酰胺既是絮凝劑又是混凝劑。
聚合氯化鋁在投加入廢水中后，利用其高分子量立體網(wǎng)狀空間結(jié)構(gòu)，能夠?qū)U水中的混凝所形成的小的絮凝體粘結(jié)起來，形成大的絮凝帆花，使得高分子鏈互纏交聯(lián)，形成網(wǎng)捕，從而使絮凝體結(jié)構(gòu)增大變粗，從而達(dá)到加速固體和液體分離，較后形成沉淀。但是聚合氯化鋁不具備凝聚作用，所以其只具有絮凝作用，只能作為絮凝劑。廢水處置中，經(jīng)常采用聚丙烯酰胺+聚合氯化鋁聯(lián)合使用。這種混凝與絮凝相結(jié)合的配比使用藥劑，不但降低了廢水處置本錢，又大大提高了其污染物的絮凝速度與效果。
聚合氯化鋁的包裝一般為編織袋或牛皮紙袋，防潮，防漏，相對(duì)堅(jiān)韌。主要規(guī)格為聚丙烯酰胺5公斤/袋或25公斤/袋。
