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Putty powder formula, recommended collection

2022-12-07

Putty powder is a kind of building decoration material, the main components are talcum powder and glue. I just bought a layer of white putty on the surface of the blank room. Usually, the whiteness of the putty is above 90° and the fineness is above 330°. Putty is a kind of base material for leveling the wall, which lays a good foundation for future decoration (painting, wallpaper).
There are two types of putty for interior walls and exterior walls. Putty for exterior walls must resist wind, sun, and sun, so it has high gelatinity, high strength, and a slightly lower environmental index. The comprehensive index of putty in the inner wall is good, and it is hygienic and environmentally friendly. Therefore, the inner wall is not for external use and the outer wall is not for internal use. Putties are usually based on gypsum or cement, so rough surfaces are easier to bond firmly. However, during construction, it is still necessary to brush a layer of interface agent on the base to seal the base and improve the adhesion of the wall, so that the putty can be better bonded to the base.
Putty is generally composed of base material, filler, water, and additives. The base material, also known as a binder, is the most critical component of putty and mainly plays various functions such as bonding. The most commonly used binders for putty are cement and organic polymers, and organic polymers can be divided into emulsion and latex powder. Cement is a cohesive, durable, and cost-effective binder, but has poor tensile strength and crack resistance. Organic polymers can modify and toughen it, thereby improving the performance of putty.
The filler mainly plays a filling role, and the commonly used ones are calcium carbonate, talcum powder, and quartz sand. Attention should be paid to the matching use of filler fineness.
Additives include thickeners, water retaining agents, etc. Thickeners and water-retaining agents play the role of water retention, improving storage and construction performance, and cellulose is generally used. Antifreeze is mainly to improve the storage stability of putty at low temperatures. Slippery agents and water-reducing agents are generally used in high-grade putty to improve the construction performance of putty.
Some also add fibers to play an anti-cracking effect.
The putty powder is a surface leveling powder material for the pretreatment of the construction surface before paint construction. The main purpose is to fill the pores of the construction surface and correct the curve deviation of the construction surface, laying a good foundation for obtaining a uniform and smooth paint surface. , let's take everyone to understand the formulas of various putty powders:
1. Common interior wall putty powder formula
Rubber powder 2~2.2%, Shuangfei powder (or talcum powder) 98%
2. Ordinary high-hard interior wall putty powder formula
Rubber powder 1.8~2.2%, Shuangfei powder (or talcum powder) 90~60%, Paris plaster powder (building gypsum, hemihydrate gypsum) 10~40%
3. High-hardness and water-resistant interior wall putty powder reference formula
Formula 1: Rubber powder 1~1.2%, Shuangfei powder 70%, Ash calcium powder 30%
Formula 2: Rubber powder 0.8-1.2%, Shuangfei powder 60%, gray calcium powder 20%, white cement 20%
4. Reference formula of high-hardness, water-resistant, washable, and anti-mold interior wall putty powder
Formula 1: Rubber powder 0.4-0.45%, Shuangfei powder 70%, Ash calcium powder 30%
Formula 2: Rubber powder 0.4-0.45%, Shuangfei powder 60%, Ash calcium powder 20%, White cement 20%
5. Reference formula of high-hardness, water-resistant, washable, and anti-cracking exterior wall putty powder
Formula 1: rubber powder 1.5-1.9%, white cement (black cement) 40%, double fly powder 30%, ash calcium powder 30%, anti-cracking additive 1-1.5%
Formula 2: rubber powder 1.7-1.9%, white cement (black cement) 40%, double fly powder 40%, ash calcium powder 20%, anti-cracking additive 1-1.5%
Formula 3: Rubber powder 2-2.2%, white cement (black cement) 40%, Shuangfei powder 20%, ash calcium powder 20%, quartz powder (180# sand) 20%, anti-cracking additive 2-3%
Formula 4: rubber powder 0.6~1%, white cement (425#) 40%, ash calcium powder 25%, double fly powder 35%, anti-cracking additive 1.5%
Formula five: rubber powder 2.5-2.8%, white cement (black cement) 35%, double fly powder 30%, ash calcium powder 35%, anti-cracking additive 1-1.5%
6. Reference formula of elastic washable exterior wall anti-cracking putty powder
Rubber powder 0.8~1.8%, white cement (black cement) 30%, double fly powder 40%, ash calcium powder 30%, anti-cracking additive 1~2%
7. Reference formula of anti-cracking putty powder for mosaic tile exterior wall
Formula 1: rubber powder 1~1.3%, white cement (425#) 40%, lime calcium powder 20%, double fly powder 20%, anti-cracking additive 1.5%, quartz sand 120 mesh (or dried river sand) 20%
Formula 2: Rubber powder 2.5-3%, white cement (black cement) 40%, Shuangfei powder 20%, ash calcium powder 20%, quartz powder (180# sand) 20%, anti-cracking additive 2-3%
Formula 3: 2.2-2.8% rubber powder, 40% white cement (black cement), 40% double fly powder, 20% gray calcium powder, 1-1.5% anti-cracking additive
8. Reference formula of water-resistant and anti-cracking putty powder for elastic mosaic tile exterior wall
Rubber powder 1.2-2.2%, white cement (black cement) 30%, double fly powder 30%, ash calcium powder 20%, quartz powder (sand) 20%, anti-cracking additive 2-3%
9. Reference formula for flexible interior wall putty powder
Formula 1: Rubber powder 1.3-1.5%, Shuangfei powder 80%, Ash calcium powder 20%
Formula 2: Rubber powder 1.3-1.5%, Shuangfei powder 70%, gray calcium powder 20%, white cement 10%
10. Reference formula of flexible exterior wall putty
Formula 1: rubber powder 1.5-1.8%, Shuangfei powder 55%, ash calcium powder 10%, white cement 35%, anti-cracking additive 0.5%
11. Formula of colored exterior wall putty powder
Colored putty powder 1-1.5%, white cement 10%, refined lime calcium powder (calcium oxide ≥ 70%) 15%, anti-cracking additive 2%, bentonite 5%, quartz sand (whiteness ≥ 85% silicon ≥ 99%) ) 15%, yellow jade powder 52%, color putty modifier 0.2%
12. Tile adhesive formula
Tile adhesive powder 1.3%, ordinary Portland cement 48.7%, construction sand (150~30 mesh) 50%
13. Formula of dry powder interface agent
Dry powder interface agent rubber powder 1.3%, ordinary Portland cement 48.7%, construction sand (150~30 mesh) 50%
14. Tile anti-mildew sealant formula
Formula 1: rubber powder 1.5-2%, ordinary Portland cement 30%, high alumina cement 10%, quartz sand 30%, Shuangfei powder 28%
Formula 2: rubber powder 3-5%, ordinary Portland cement 25%, high alumina cement 10%, quartz sand 30%, Shuangfei powder 26%, pigment 5%
15. Formula of dry powder waterproof coating
Waterproof coating powder 0.7~1%, cement (black cement) 35%, lime calcium powder 20%, quartz sand (fineness > 200 mesh) 35%, double fly powder 10%
16. Gypsum adhesive powder formula
Formula 1: Gypsum adhesive powder 0.7~1.2%, plaster of Paris (hemihydrate gypsum, gypsum powder) 100%
Formula 2: Gypsum adhesive powder 0.8~1.2%, plaster of Paris (hemihydrate gypsum, gypsum powder) 80%, Shuangfei powder (heavy calcium) 20%
17. Gypsum powder formula for plastering
Formula 1: Gypsum stucco powder 0.8~1%, plaster of Paris (hemihydrate gypsum, gypsum powder) 100%
Formula 2: Gypsum plaster powder 0.8~1.2%, plaster of Paris (hemihydrate gypsum, gypsum powder) 80%, Shuangfei powder (heavy calcium) 20%
18. Formula of water-based wood putty powder
Water-based wood putty powder 8-10%, Shuangfei powder (heavy calcium powder) 60%, gypsum powder 24%, talcum powder 6-8%
19. High anhydrite putty powder formula
Putty rubber powder 0.5~1.5%, Paris plaster powder (building gypsum, hemihydrate gypsum) 88%, talc powder (or Shuangfei powder) 10%, gypsum retarder 1%
20. Common gypsum putty powder formula
Putty rubber powder 1~2%, Paris plaster powder (building gypsum, hemihydrate gypsum) 70%, talc powder (or Shuangfei powder) 30%, gypsum retarder 1%

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