Brazil, the world's largest coffee bean producer, recently announced that it is facing the worst drought in 91 years, affecting local hydropower generation and agricultural calcium stearate keeps going up. Calcium Stearate Properties:Calc…
Superplasticizer used in concrete refers to the fact that after mixing, it can reduce the water demand of concrete under the condition of maintaining basically the same fluidity, thereby improving the strength and durability of concrete, or under the…
Due to the properties of the chemical bonds between carbon atoms, graphene is very tough: it can be bent to large angles without breaking and withstand high pressures.…
Prestressed Concrete is a kind of concrete component mainly used in construction engineering and bridge engineering.…
The early-strength agent can greatly change the final setting time while ensuring the quality of concrete is reduced. It is changed to demoulding as soon as possible. The sleeve accelerates the turnover of the formwork, saves the amount of formwork,…
KMPASS is a professional tin antimonide supplier to provide high quality tin antimonide SnSb Powder.…
It is reported that Prime Minister Yoshihide Suga stated on the 16th that as a support measure for low-income parenting families whose livelihoods have been affected by the epidemic, the government will provide a temporary relief fund of up to 50,000…
There are many types of printers. In addition to our common printers for printing some flat documents, there are also 3D printers. 3D printers are also called three-dimensional printers and three-dimensional rapid prototyping machines. They are a cum…