my country’s polyacrylonitrile fiber output continues to decline, and product homogeneity is serious
Polyacrylonitrile fiber, also known as acrylic fiber, refers to synthetic fibers made of polyacrylonitrile or acrylonitrile copolymer with an acrylonitrile content greater than 85.0% (mass percentage)…
my country’s dust pollution problem is becoming increasingly serious, and the prosperity of the dust suppressant industry continues to increase
Dust suppressant, also known as dust-proof agent, dust-fixing agent, and crusting agent, refers to products made of high molecular polymers as raw materials and have extremely strong dust suppre…
Teenagers’ vision health problems are becoming more and more serious, driving the growth of the lutein market
Lutein, also known as plant lutein, is a carotenoid with the chemical formula C40H56O2. It is widely found in vegetables, fruits, flowers and other plants. Its chemical formula contains two ketone rin…
How to deal with serious segregation of concrete? Use anti-segregation agent to improve Shandong segregation agent manufacturer
Although concrete admixtures can effectively improve the performance of concrete, they sometimes produce negative effects, especially when used improperly. Some abnormal phenomena will occur. Attentio…
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