2. Putty powder

膩?zhàn)臃凼怯蒙倭康钠崃献鳛榛?，加入大量的填料和顏料調(diào)制而成的，顏色的種類比較豐富，用得比較多的有紅色、黑色以及白色等等，填料的材質(zhì)主要有重質(zhì)碳酸鈣、羧甲基纖維素鈉、雙飛粉、預(yù)糊化淀粉、以及滑石粉等等，非常適合用于填補(bǔ)墻體表面有局部凹陷的地方。

Putty powder is prepared by using a small amount of paint as the base material and adding a large amount of fillers and pigments. It has a rich variety of colors, such as red, black and white. The filler materials mainly include heavy calcium carbonate, sodium carboxymethyl cellulose, Shuangfei powder, pregelatinized starch, talc powder, etc., which are very suitable for filling local depressions on the wall surface.

膩?zhàn)臃鄣耐笟庑苑浅：?，即使處于潮濕的環(huán)境中也不會像大白粉那樣出現(xiàn)掉粉的現(xiàn)象。刮膩?zhàn)臃蹖κ┕さ囊蟊容^高，如果技術(shù)高的話，基本不會出現(xiàn)空鼓、開裂以及起皮等現(xiàn)象。

The air permeability of putty powder is very good. Even in a humid environment, there will be no powder dropping like big white powder. Puttying powder has high requirements for construction. If the technology is high, there will be no hollowing, cracking and peeling.

二、膩?zhàn)臃墼撛趺从?/div>