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Application features of special rubber powder for 821 putty:
Sodium carboxymethyl cellulose (cmc-ih218)
Application features of special rubber powder for 821 putty:
1. Good construction and thixotropy
2, batch scraping a pull to the end, with good smoothness
3, make putty with good water lock
4, make the paste anti - droop, fluffy delicate
1. It does not react with grey calcium and cement
2, with good construction and thixotropy
3, batch scrape a pull to the end, with good slippery
Sodium carboxymethyl cellulose (400mPa. S, 800mPa. S)
Special pre-gelatinized starch (yh-100)
1. It has good dispersion and film-forming property 2. Good thixotropy and water retention 3, improve the bond strength of putty, firm and smooth, smooth and delicate surface 4. It can be matched with most of the surfactants and preservatives used in water-soluble coatings
1. Make putty have good thixotropy
2, make the paste anti sag, fluffy and delicate
3, batch scraping easy smooth, anti - current hanging, anti - cracking, good filling 4, with good water lock
Recommended formula 1:
Calcium carbonate (200-325 mesh) --------1000 kg
Special rubber powder for 821 putty ---------- 3-4 kg
Pre-gelatinized starch ----------------------6~9 kg
The formula system does not react with gray calcium, low cost, good construction, easy and smooth batch scraping
Recommended formula 1:
Calcium carbonate (200-325 mesh) --------1000 kg
Special rubber powder for 821 putty ---------- 3-4 kg
Pre-gelatinized starch ----------------------6~9 kg
The formula system does not react with gray calcium, low cost, good construction, easy and smooth batch scraping