I. Price of Polyurethane Floor Paint
1, polyurethane floor paint
Company name: Tianjin Guang Chen Chemical Coatings Co., Ltd.
Starting price:? ￥20
2. Constance brand: epoxy floor paint and polyurethane.
Company name: Tianjin Kangshida Chemical Coatings Co., Ltd.
Starting price:? ￥ 15
3. Hailei? Polyurethane floor paint? wear-resisting floor wearing floor
Company name: Hebei Hailei Floor Engineering Co., Ltd.
Starting price:? ￥ 16
The above prices are for reference only.
Second, the difference between epoxy floor paint and polyurethane floor paint
The difference between epoxy floor paint and polyurethane floor paint is that polyurethane floor paint is a kind of epoxy floor paint and a branch of epoxy floor paint.
Which is better, polyurethane floor paint or epoxy floor paint?
Characteristics of epoxy floor paint;
1, epoxy resin floor paint has good mechanical properties;
2. The curing shrinkage of epoxy resin floor paint is small;
3. Epoxy floor paint has strong adhesion;
4. Epoxy floor paint has good manufacturability;
5. Epoxy floor paint has excellent electrical insulation;
6. Epoxy resin floor paint has good stability and excellent chemical resistance, and epoxy floor paint without alkali, salt and other impurities is not easy to deteriorate.
Disadvantages: Epoxy floor paint has poor weather resistance and is easy to lose luster.
Characteristics of polyurethane floor paint;
1, polyurethane floor paint can absorb external energy and dissociate;
2. Polyurethane floor paint is protective and decorative;
3. Chemical resistance of polyurethane floor paint:
4. Polyurethane floor paint can be cured at low temperature and dried at high temperature;
5. Polyurethane floor paint can be made into solvent, liquid solvent-free, powder, water-based and other forms to meet different needs.
Some properties of polyurethane floor paint are better than epoxy floor paint. In some cases, polyurethane floor paint can be used instead of epoxy floor paint.
Three, polyurethane floor paint construction steps:
1. Base course: asphalt concrete (80 ~ 100 mm thick), with oil content of 5.8 ~ 6.4%, leveled with large roller.
2.PU (bottom) middle layer: mix the PU (bottom) middle layer and smooth it with a spatula; Reference dose:1.5 kg/m2/mm.
3.PU surface layer: mix polyurethane slurry, control the thickness with trowel, and level; Reference dose:1.5 kg/m2/mm.
4. Ultraviolet protection layer: roller coating 1 multiple ultraviolet protection layer; Reference dose: 0.25 ~ 0.30 kg/m2
5. Scribing: Scribing with white PU paint according to standard.
6. Floor thickness: 4 ~ 5mm.
Qualified polyurethane floor paint has the advantages of good wear resistance, good flexibility and convenient construction. We can basically put it into use immediately, without spending a certain waiting time in the later stage of product construction. Therefore, polyurethane floor coatings are widely used in the field of mechanical food processing, such as the floor of workshops or warehouses in manufacturing plants. In addition, considering the large number of related products on the market, there may be mixed situations. Bian Xiao suggested that you can refer to the above prices.
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