Recently, some netizens came to ask about the maintenance knowledge of the summer floor. Because the weather is hot, the use of air conditioners, the indoor and outdoor temperatures are constantly changing, what are the points for the maintenance of the floor? Let’s take a look at the Jiuzheng Building Materials Network. of. First, the direct sunlight should be avoided. Long-term exposure will affect the service life of the wooden floor and reduce the daylight hours. Then, you should also keep the heat source away from the wooden floor and do not talk about the air conditioning vents against the wooden floor to avoid the huge temperature difference causing the furniture to crack and deform. Second, the summer temperature is high, people are prone to sweating, but also to avoid direct contact of human sweat with the surface of the wooden floor to avoid the erosion of sweat on the wooden floor for a long time. Third, use a soft, damp cloth to wipe, and wipe it along the texture when wiping. This special wiping can avoid the damage to the wooden floor for a long time and affect the appearance. Or wrap the walnuts in gauze and wrap them with a wooden texture to provide a glazing effect. Under high temperature conditions, the internal moisture of the wood is volatile, causing the floor to shrink, so that the gap at the floor splicing becomes wider, which seriously causes the floor of the floor to detach and crack. Therefore, when using it in summer, pay attention to waterproof. Keep the ventilation distance near the wall of the outer wall and the bathroom. When scrubbing, wipe it with a wrung wet towel to avoid scratching the paint. Jiuzheng Building Materials Network summary: the summer temperature is higher, the air is damp, especially now that Nanjing has ushered in the rainy weather, it is necessary to pay attention to the maintenance of the floor.
Hydroxypropyl Methylcellulose Methoxyl content: With the reduction of methoxyl content, gel point raise up, water solubility reduce, surface activity decrease.
hydroxypropyl methylcellulose Methoxyl HPMC used in Construction:
The molecular formula of hydroxypropyl methylcellulose is shown below
100000 Viscosity Hydroxypropyl Methylcellulose Hydroxypropyl Methylcellulose Hpmc,100000 Viscosity Hydroxypropyl Methylcellulose,100000 Viscosity Hydroxypropyl Methylcellulose Hpmc,High Viscosity Hydroxypropyl Methylcellulose Hebei pancan trading co. LTD , https://www.hbpancanshangmao.com
hydroxypropyl methylcellulose Methoxyl is White or similar to white powder, odorless No heat, chemical inertness, and not participate in the metabolism of human body.
- Used as the water retaining agent and retarder in mortar to make it has good pumpability.
- Used as adhesives in plaster, gypsum material, putty powder or other construction materials to improve its workability and extend the operation time.
- Used as paste enhancer of ceramic tile, marble and plastic decoration and reduce usage of cement.
- HPMC water retention property can prohibit too fast dry and cracking after the slurry spraying and enhanced strength after hardening.
Summer floor maintenance common sense "to sweat and moisture" is the key