Putty is generally composed of base material, filler, water and additives, also known as binder, is the most critical component of putty, mainly plays various roles such as bonding. Putty most commonly used binder is cement and organic polymer, organic polymer also has emulsion and latex powder. Cement is a good bonding agent with good durability and reasonable cost performance, but its tensile strength and crack resistance are poor. The organic polymer can modify and toughen the putty, so as to improve its properties.

　　填料主要起填充作用，常用的有碳酸鈣、滑石粉和石英砂等。應(yīng)注意填料細(xì)度的搭配使用。助劑有增稠劑、保水劑等。增稠劑和保水劑起保水、改善貯存和施工性能的作用，一般使用纖維素類。抗凍劑主要是改善膩?zhàn)釉诘蜏叵碌馁A存穩(wěn)定性，滑爽劑和減水劑等一般用在膩?zhàn)又校纳颇佔(zhàn)拥氖┕ば阅?

　　The fillers are mainly filled with calcium carbonate, talc powder and quartz sand. Attention should be paid to the combination of filler fineness. Auxiliaries include thickeners and water retaining agents. Thickener and water retaining agent play the role of water retaining, improving storage and construction performance, generally using cellulose. Antifreeze agent is mainly used to improve the storage stability of putty at low temperature. Smoothing agent and water reducing agent are commonly used in high-grade putty to improve the construction performance of putty.

　　膩?zhàn)拥姆诸愑胁煌姆椒ǎ佔(zhàn)臃譃閮?nèi)墻和外墻兩種。外墻膩?zhàn)右挚癸L(fēng)吹日曬所以膠性大、強(qiáng)度高，環(huán)保指數(shù)稍低。內(nèi)墻膩?zhàn)泳C合指數(shù)較好，健康環(huán)保。

　　Putties are classified in different ways. Putties can be divided into two types: inner wall and outer wall. Exterior wall putty should resist wind and sunshine, so it has high glue property, high strength and slightly lower environmental protection index. The comprehensive index of putty in inner wall is better, healthy and environmental protection.

　　膩?zhàn)佑址钟托阅佔(zhàn)优c水性膩?zhàn)觾煞N，分別用于油漆、乳膠漆施工，我們平常說的膩?zhàn)佣际侵?ldquo;水性膩?zhàn)?rdquo;。

　　Putty is also divided into oily putty and water-based putty, respectively, for paint, latex paint construction, we usually refer to putty is "water-based putty".

　　膩?zhàn)臃譃榉浅善纺佔(zhàn)雍统善纺佔(zhàn)觾深?/div>