環(huán)氧地坪漆自流平地坪發(fā)花的三個(gè)原因
環(huán)氧樹脂自流平地坪由于其美觀,耐用,防塵,所以主要適用于對(duì)潔凈要求高的醫(yī)藥生產(chǎn)車間,電子廠房和辦公室等區(qū)域。環(huán)氧樹脂自流平地坪的美觀主要因?yàn)樵?a title="環(huán)氧地坪" target="_blank" >環(huán)氧地坪材料具有優(yōu)良的流平性,可以自己自動(dòng)流平,所以平整度高,光澤度高。但在環(huán)氧自流平實(shí)際施工過程中,偶爾會(huì)出現(xiàn)環(huán)氧地坪發(fā)花的問題,原因主要是以下這些原因:
Epoxy resin self-leveling floor is mainly used in pharmaceutical production workshop, electronic workshop and office area because of its beauty, durability and dustproof. Epoxy resin self-leveling floor is mainly beautiful because the floor material has excellent leveling, can be self-leveling, so high smoothness, high gloss. However, in the actual construction process of epoxy self-leveling, occasional floral problems occur, the main reasons are as follows: 1、表面有小氣泡,整體顏色深淺不一致,環(huán)氧地坪局部出現(xiàn)發(fā)白。
1, there are small bubbles on the surface, the overall color is not consistent, and the floors appear white.
這主要是因?yàn)榄h(huán)氧自流平的材料消泡能力差,可選擇更強(qiáng)的消泡劑進(jìn)行消泡處理,同時(shí)可以調(diào)整填料和活性稀釋劑的比例,減少填料,增加火星稀釋劑;再者選擇黏度小,但固化時(shí)間長的固化劑。
This is mainly due to the poor defoaming ability of epoxy self-leveling materials, can choose a stronger defoamer for defoaming treatment, while adjusting the proportion of filler and active diluent, reduce filler, increase the Mars diluent; and then choose a small viscosity, but long curing time curing agent.
2、出現(xiàn)局部顏色不一。
2, the local color varies.
環(huán)氧樹脂自流平材料配置時(shí)使用雜牌樹脂,導(dǎo)致對(duì)顏料分散系統(tǒng)造成干擾。
When epoxy resin self leveling material is used, the use of miscellaneous resin will cause interference to the pigment dispersing system.
3、灰色的材料容易發(fā)花
3, grey materials are easy to flower.
顏料中鈦白比較重,碳黑最輕,這導(dǎo)致在配置灰色的材料時(shí),兩種顏色顆粒由于重量的原因出現(xiàn)分層。一般要求一份黑他碳需要一分助劑,大約兩分環(huán)氧和兩份活性稀釋劑來配制色漿,一般研磨三遍以上。
Titanium dioxide is heavier and carbon black is lightest in the pigment, which results in the stratification of the two color particles due to weight in the grey material. A black carbon is generally required to require one additive, about two epoxy and two active diluents to prepare paste, generally grinding more than three times.
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