What are the characteristics of putty

2022-07-22
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Putty is a kind of decoration material, which belongs to the bottom auxiliary material in decoration. It is mainly composed of talc powder and glue. The function of putty is not only to whiten, but also to smooth the adhesion between the wall and paint, wall cloth, etc. today, Xiaobian will come with you to see if putty is moriki and what are its characteristics

putty is a kind of decoration material, which belongs to the bottom auxiliary material in decoration. It is mainly composed of talc powder and glue. The function of putty is not only to whiten, but also to smooth the adhesion between the wall and paint, wall cloth, etc. today, Xiaobian will come with you to see what putty is and what its characteristics are

purpose of putty

fill uneven and concave places, maintain the flatness of the wall and ceiling, and play the role of inlay. Composition of putty: it is composed of basic materials, filling materials, water and adhesion AIDS

1. Basic material, also known as binder, is an important basic component of putty, which mainly plays the role of bonding and other materials. The most commonly used binders are cement, lotion, emulsion, etc. Cement has high cost performance and is a good and durable binder, but its tensile strength and crack resistance are poor. Lotion and latex can modify and toughen it, so as to improve the performance of putty

2. Fillers are mainly used for filling, including calcium carbonate, talc powder and quartz sand

3. Adhesion aids include thickener, water retaining agent, antifreeze agent, etc. The water retaining agent plays the role of water retention, easy preservation and construction performance. The thickener generally uses cellulose. Antifreeze agent is mainly used to make the putty easy to store at low temperature, and some also add fiber cotton, broken packing box newspapers, etc. to play an anti cracking role

characteristics of putty

1. Exterior wall putty powder

exterior wall putty powder is processed with inorganic cementitious materials, together with adhesives and other auxiliary materials. Its characteristics are high bonding hardness, waterproof, alkali resistance, convenient and fast construction. As an outdoor wall material, it can effectively avoid cracking, foaming, pulverization and falling off. Exterior wall putty powder adopts high molecular polymer and redispersible rubber powder, With crack resistant fiber, it has strong resistance to wall micro cracks, good frontal viscosity and impermeability

2. Interior wall putty powder

interior wall putty powder is refined from high molecular polymer, fiber and other materials. It has good consolidation, bonding strength and good drying characteristics. It is suitable for interior wall decoration. The important thing of interior wall putty powder is construction smoothness, and the later moisture-proof and mildew proof play a very important role

Xiaobian conclusion: I believe you have an understanding of what putty is, what material it is made of, and the characteristics of putty. Do you know how to choose it when you buy it

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