Application advantages of polyurea sprayer in flooring industry

Advantages of polyurea spraying machine in flooring industry:

1. 100% solid content, no volatilization of organic matter, non-toxic and pollution-free green spraying technology.

2. Good weather and aging resistance. Aliphatic polyurea will not be eroded by ultraviolet light and will not turn yellow easily. Although fat aromatic polyurea is yellowing, it has no pulverization and cracking and can be used for a long time. It is resistant to cold and hot impact and alternating impact of wind, rain, frost and snow.

3. Elastomer and rigid body coating have excellent physical properties. Such as tensile strength, tear strength, impact strength, adhesion, anti cathode stripping, insulation strength, elongation, wear resistance, etc. Excellent low temperature toughness. The hardness can be changed from soft rubber (Shao A30) to hard elastomer (Shao d75). Elastomer is a kind of polymer synthetic material between rubber and plastic. It has high strength of plastic and high elasticity of rubber.

4. Excellent decoration, anti-corrosion, waterproof and anti slippery functions. It can withstand the long-term immersion of most corrosive medium acid (below medium strength), alkali, salt, sea water, etc. it is an excellent heavy-duty anticorrosive material.

5. Good low temperature resistance and high temperature stability. Polyurea elastomer coating can be used for a long time at - 45 ℃ ~ 120 ℃, and can withstand short-time thermal shock at 160 ℃. The low and high temperature resistance of polyurethane elastomer coating is slightly worse than that of polyurea.

6, high reaction activity, fast curing speed, vertical surface, top surface and any curved surface can be continuously sprayed without hanging polyurea elastomers without catalyst. The gel in 30 seconds can reach the intensity of walking for 5~10 seconds. The thickness of the construction is unlimited, the construction period is short and the efficiency is high. Curing time of rigid polyurethane: 30 seconds to 10 minutes