Diatom mud is very popular in recent years, so that many owners also follow the trend to buy diatom mud, but ..... follow the trend, before buying money have thought of the following three questions? 
Is the propaganda of diatom mud exaggerated? The diatom mud is generally described in advertisements : elimination of formaldehyde, purification of air, adjustment of humidity, release of negative oxygen ions, fire retardant, self-cleaning wall, sterilization and deodorization. At first glance, this is amazing! After the diatom mud was used on the wall, did you still buy an air purifier? Buy a new fan? But slowly, have you ever calmly thought about whether there is an exaggerated component in these propaganda? As far as I know, everyone is very interested in this formaldehyde absorption. That diatom mud really has a strong ability to adsorb formaldehyde? To answer this question, we must first understand what diatom mud is. What is your diatom mud? The diatom mud on the market is a wall decoration material using diatomaceous earth as a raw material. Diatomaceous earth has a certain adsorption odor, the role of air purification. In theory, diatomaceous earth has a certain function of adsorption and purification, but due to too little content in the diatom mud, the actual effect is not obvious at all. 
Some merchants also said that our family's diatom mud has added photocatalysts, and photocatalysts can adsorb formaldehyde. The problem of photocatalysts has been described many times. Photocatalysts can only be removed under certain conditions in the laboratory, except for formaldehyde. Once in the home improvement environment, there is no possibility of implementation. Diatom mud can not remove formaldehyde? Of course, it is undeniable that diatom mud, a new type of wall decoration material, is indeed a building decoration material that is environmentally friendly, lightweight, has a good prospect, and is currently extremely popular on the market. It also has some unique effects in terms of sound insulation and maintaining indoor humidity. However, its own environmental protection does not mean that it can also remove harmful gases, but it can't even refer to it for medical treatment! 
Second, diatom mud is really no shortcomings? The advantages of diatom mud are quite numerous, and it can be considered as a relatively safe and environmentally friendly wall decoration material. However, does it really have no disadvantages? Disadvantages: 1, diatom mud itself has strong water absorption, but it is not waterproof. Because of the superabsorbent nature, diatom mud can't be rubbed with water, otherwise moisture can be sucked into it. The diatom mud that has poor water absorption in the market must not be a good diatom mud. Diatom mud is also called mud because of its natural properties. The mud cannot be scrubbed. Many people are dissatisfied when it comes to this. You see that there is nothing wrong with my diatom mud wall cleaning! If you can easily scrub the diatom mud, it is basically not a true diatom mud, you can call them "diatomaceous paint," and diatomaceous paint is basically waterproof and rubbed. 2. The next question came, diatom mud is dirty? Diatom mud itself is not resistant to dirt and must be cleaned regularly! Then, when it's time to clean up, it can't be rubbed and you can't use water. What's dirty? Diatom mud cleaning Tips 1. Cleaning of imprints If a child accidentally soils the wall, such as fingerprints, footprints, ball prints, or handwriting, it can be easily removed with a simple tool such as soft Rubber, hard rubber or fine sandpaper. Leave traces. 2. Cleaning of colored liquids If accidentally splashing colored liquids such as coffee or orange juice onto the wall, it should be wiped before the stains have penetrated and diffused. Light-colored stains can be lightened with clean rags containing chlorine bleach. Tap to remove it. If it has penetrated and spreads, and stains are large, it is necessary to partially brush the aqueous base oil after it is thoroughly dried, and then paint and cover it with the same color liquid paint. If necessary, it can also be partially moistened with water, removed, and re-applied with diatom mud. 3, dust cleaning and cleaning time with ordinary latex paint and wallpaper walls, feather dusters or swipe with a clean rag is an effective method. The above three tips, friends who have purchased and used diatom mud can look! 
Third, the price we all know to go to building materials decoration city. Its price is not low, please do it. Some people only made the video wall a diatom mud, and asked him if he did not make diatom mud for the entire house wall. Now that the diatom mud is a little better, it can reach hundreds of levels. You can calculate how much money you will use! Therefore, like the wage earners like Xiao Bian, be sure to be careful when buying!
Is the propaganda of diatom mud exaggerated? The diatom mud is generally described in advertisements : elimination of formaldehyde, purification of air, adjustment of humidity, release of negative oxygen ions, fire retardant, self-cleaning wall, sterilization and deodorization. At first glance, this is amazing! After the diatom mud was used on the wall, did you still buy an air purifier? Buy a new fan? But slowly, have you ever calmly thought about whether there is an exaggerated component in these propaganda? As far as I know, everyone is very interested in this formaldehyde absorption. That diatom mud really has a strong ability to adsorb formaldehyde? To answer this question, we must first understand what diatom mud is. What is your diatom mud? The diatom mud on the market is a wall decoration material using diatomaceous earth as a raw material. Diatomaceous earth has a certain adsorption odor, the role of air purification. In theory, diatomaceous earth has a certain function of adsorption and purification, but due to too little content in the diatom mud, the actual effect is not obvious at all. Some merchants also said that our family's diatom mud has added photocatalysts, and photocatalysts can adsorb formaldehyde. The problem of photocatalysts has been described many times. Photocatalysts can only be removed under certain conditions in the laboratory, except for formaldehyde. Once in the home improvement environment, there is no possibility of implementation. Diatom mud can not remove formaldehyde? Of course, it is undeniable that diatom mud, a new type of wall decoration material, is indeed a building decoration material that is environmentally friendly, lightweight, has a good prospect, and is currently extremely popular on the market. It also has some unique effects in terms of sound insulation and maintaining indoor humidity. However, its own environmental protection does not mean that it can also remove harmful gases, but it can't even refer to it for medical treatment! Second, diatom mud is really no shortcomings? The advantages of diatom mud are quite numerous, and it can be considered as a relatively safe and environmentally friendly wall decoration material. However, does it really have no disadvantages? Disadvantages: 1, diatom mud itself has strong water absorption, but it is not waterproof. Because of the superabsorbent nature, diatom mud can't be rubbed with water, otherwise moisture can be sucked into it. The diatom mud that has poor water absorption in the market must not be a good diatom mud. Diatom mud is also called mud because of its natural properties. The mud cannot be scrubbed. Many people are dissatisfied when it comes to this. You see that there is nothing wrong with my diatom mud wall cleaning! If you can easily scrub the diatom mud, it is basically not a true diatom mud, you can call them "diatomaceous paint," and diatomaceous paint is basically waterproof and rubbed. 2. The next question came, diatom mud is dirty? Diatom mud itself is not resistant to dirt and must be cleaned regularly! Then, when it's time to clean up, it can't be rubbed and you can't use water. What's dirty? Diatom mud cleaning Tips 1. Cleaning of imprints If a child accidentally soils the wall, such as fingerprints, footprints, ball prints, or handwriting, it can be easily removed with a simple tool such as soft Rubber, hard rubber or fine sandpaper. Leave traces. 2. Cleaning of colored liquids If accidentally splashing colored liquids such as coffee or orange juice onto the wall, it should be wiped before the stains have penetrated and diffused. Light-colored stains can be lightened with clean rags containing chlorine bleach. Tap to remove it. If it has penetrated and spreads, and stains are large, it is necessary to partially brush the aqueous base oil after it is thoroughly dried, and then paint and cover it with the same color liquid paint. If necessary, it can also be partially moistened with water, removed, and re-applied with diatom mud. 3, dust cleaning and cleaning time with ordinary latex paint and wallpaper walls, feather dusters or swipe with a clean rag is an effective method. The above three tips, friends who have purchased and used diatom mud can look! Third, the price we all know to go to building materials decoration city. Its price is not low, please do it. Some people only made the video wall a diatom mud, and asked him if he did not make diatom mud for the entire house wall. Now that the diatom mud is a little better, it can reach hundreds of levels. You can calculate how much money you will use! Therefore, like the wage earners like Xiao Bian, be sure to be careful when buying! Diatom mud
API Cementing Tools PDC Drillable Float Collar and Shoe
Float collar and shoe Features:
1) All inner parts are made of easily drillable aluminum alloy
2) The device can be connected directly to same type casing
3) Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance
4) Valve seat and valve disk can effectively prevent grout from flowing back
5) Hardness of base material is equivalent to API Spec N-80
6) API spec. Q1 and ISO9000 certification
Puyang Junhong Rubber Co., Ltd. , https://www.pyjhxs.com