The difference between PU Molding and gypsum molding is as follows:
1. PU is made of polymer composite materials, non-toxic, harmless and environmentally friendly. What is the difference between gypsum additives and formaldehyde in solid wood?
2. The gypsum is brittle, the PU strength is very good, can withstand normal beating without damage;
3. Gypsum will produce fine fibers and dust and damage the respiratory system. PU is a high-molecular material molded by the mold at high temperature and does not produce any fine dust fibers. It is harmless to the human body (in advance: the surface effect of the product will have paint on the surface, If the customer's time is very tight, we rush delivery time, then, the paint smell on the surface has not dissipated, there will be irritating odor, as long as after three or five days of natural placement, the scent will dissipate and will not have any irritation to the human body );
4. Both gypsum and solid wood are afraid of water and moisture. In mild rainy weather and excessive humidity, there will be mildew and deformation. The PU material does not have these problems. PU products can be immersed in water directly. Insect worms, PU material is polymer material, insects are not interested in it, you can rest assured;
5. The solid wood is heavier, the gypsum is heavier, logistics, installation, maintenance, etc. are more troublesome, the cost is very high, the PU material is very light, only one-fourth to one-fifth of the same volume of gypsum products, the installation is very Convenient, the method is the same as solid wood, the workload is only one third to one fifth, can be operated by one person, the product is held in the left hand, and the right hand is installed, saving your installation, use and maintenance costs;
6. The solid wood needs to be deforested, gypsum will produce dust, which is not very friendly to the environment. PU uses polymer materials, which are non-toxic and harmless to the environment. The key word in the new century is environmental protection and low carbon. , Is the trend of development;
7. The decorative products made of PU materials have been used in European and American countries for more than ten years. The trend must be its mainstream performance due to its superior performance and environmental protection.
