The special rubber powder for exterior wall putty is a multifunctional and effective rubber powder specially used for preparing flexible putty for exterior walls. The rubber powder is formed by high temperature, high pressure, spraying and homopolymerization with a variety of imported active reinforcing micropowders, which can significantly improve the flexibility and crack resistance of putty products, enhance adhesion, water resistance, alkali resistance, and aging resistance, and make putty construction Good leveling, with a spatula, no material loss, easy to scrape, no foaming. The ingredients are simple, the use is convenient, and the cost is low.
Product Description
Special rubber powder for exterior wall putty is a special product for gray calcium-based interior and exterior wall water-resistant putty, exterior wall flexible putty, and waterproof putty. This product has excellent compatibility with cellulose, gray calcium and white cement, and can completely dissolve in putty paste middle. It not only has excellent bonding effect and film-forming property, but also effectively supplements the lack of cellulose bonding force, and can form an impermeable coating film after drying, so as to solve the problems of putty falling off and batch scraping. It also has good weather resistance And stability, it is not easy to pulverize, deliquesce, and turn yellow after being wet. It is widely used in many wall materials such as water-resistant putty, waterproof putty, and flexible putty.
Application examples
Reference formula of flexible and water-resistant putty for exterior walls
① White cement 300KG/T
② Gray calcium 50KG/T
③ heavy calcium 650KG/T
④ HPMC 5KG/T
⑤ Special rubber powder for exterior wall putty 10KG/T
⑥ Polypropylene fiber 1.5KG/T (add water directly and stir evenly, leave it for 5-10 minutes before use).
Product Quality Reference
P type: "JG/T157-2004 standard"
Type R: "JG/T229-2007 Standard"
Precautions:
1. Feeding should not be put in at one time;
2. It is necessary to adjust the amount of additives according to seasonal changes;
3. Avoid moisture agglomeration of additives or fillers;
4. It is strictly forbidden to stack and use it together with acidic substances.
packaging and storage
1.25 KG, chemical composite paper-plastic packaging bag, lined with PVC film;
2. The shelf life is 2 years. It must be waterproof and moisture-proof. After opening the package, it must be sealed with a seal. It has an odor and is non-toxic.
