The origin of the river table: Many years ago, there was a furniture designer in the northwestern United States. His name was Greg Klassen. He chose some recycled wood, most of which were moth-eaten or discarded on construction sites. Greg Klassen imagined the natural texture of the trees as th... read more
Polyurethanes result from the chemical reaction that occurs during the mixing of an alcohol that has more than two reactive hydroxyl groups per molecule (polyol) with chemical building blocks called diisocyanates. The availability of different types of polyols and diisocyanates results in the produc... read more
The scope of application of acrylic acid is: It is suitable for waterproofing, anti-seepage and moisture-proof of roofs and toilets, basements, reservoirs and walls.Base surface treatment1. The surface must be flat, solid, clean, free of oil, release agent, floating dust and other loose animals;2. F... read more
In Drilling operation for oil and gas well cementing job has an important function in providing isolation from formation. Cementing of a well is done to support axial load of casing strings and reduce the failure due to tensile load thus reducing burst and collapse. It primarily avoids the invasion ... read more
Titanium dioxide (English name: titanium dioxide), a white pigment whose main component is titanium dioxide (TiO2). The scientific name is titanium dioxide (titanium dioxide) and the molecular formula is TiO2. It is a polycrystalline compound whose particles are regularly arranged and have a latt... read more