Viscosity and fineness are important indicators that affect the performance of hydroxypropyl methylcellulose HPMC. Studies have shown that the water retention effect of HPMC increases with the increase of its viscosity, but after the viscosity exceed…
This article introduces how to make foam cement and how to choose materials including cement and foaming agent.…
U.S. stocks had another volatile session on Wednesday. The U.S. consumer price index, also known as CPI, rose at a slower pace in April than in the previous month, prompting some investors to hunt for bargains and pushing the three major indexes in N…
The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's econo…
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present,…
How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
Foam cement is a kind of new light insulation material containing a large number of closed pores.…
There are two general cement-based foaming materials, chemical foaming and physical foaming.…
Nitinol is a shape memory alloy, which is a special alloy that can automatically restore its own plastic deformation to its original shape at a certain temperature.…
1 inch cable gland industry background industry background Wire and cable are widely used in all departments of the national economy, which is the fundamental guarantee fo…
U.S. natural gas futures rose about 5 percent to a near nine-week high as global energy prices surged on concerns over a pricing plan for energy exports, keeping U.S. LNG export demand near record highs. U.S. natural gas prices have risen despite for…
Steel processing industry - Current status of the cut to length blanking line Growth in the construction, automotive and consumer cut to length blanking line has played a big role in providing the needed boost to the global steel process…