1
Jul.
31, 2025
How about SQ Phenolic Foam Board
Phenolic foam board, which is mainly made of phenolic resin and the foaming curing agent as the main material, and then added with a variety of chemical substances to form the rigid foam material.
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2
Jul.
31, 2025
In the news released on January 10th, 2025, it was mentioned that according to Deng Gang, vice president of the China Insulation and Energy-saving Materials Association, high-performance modified phenolic board (SQPF board) as an insulation material has been recognized by the industry for its high insulation and fire resistance.
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3
Jul.
31, 2025
Does pH affect the adsorption effect of activated carbon?
This article mainly analyzes and summarizes the effect of pH value on the adsorption capacity of activated carbon. It also explains that in addition to pH value, the characteristics of the adsorbent, coexisting substances, temperature, and adsorption time will also have an impact on the adsorption performance of activated carbon.
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4
Jul.
31, 2025
Requirements for the use of phenolic foam boards in the building design specifications.
The fireproof grade of phenolic foam boards should be at least B1. In building parts with higher fire protection requirements, such as high-rise buildings and crowded places, Class A non-combustible phenolic foam boards should be used as much as possible or specially treated to make their fireproof performance reach Class A.
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5
Jul.
31, 2025
What problems may occur during the use of phenolic foam board?
Problem description: Although phenolic foam board itself has good fireproof performance, in actual use, its fireproof effect may not meet expectations due to some factors. For example, after long-term use, the surface is polluted or damaged, which may affect its flame retardancy.
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6
Jul.
31, 2025
Silver-loaded activated carbon: a new era of deep purification of drinking water
This article mainly describes the impact of silver-loaded activated carbon on the quality of people's lives and drinking. Silver-loaded activated carbon not only has an adsorption effect on organic pollutants in water, but also has a bactericidal effect, effectively preventing the growth of bacteria on activated carbon. Water purified by silver-loaded activated carbon can be directly drunk.
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7
Jul.
31, 2025
Differences Between Water Softeners and Polyphosphate Antiscalant Beads
polyphosphate scale inhibitors offer an eco-friendly, cost-effective solution for preventing scaling in lower-temperature systems. They are particularly suitable for residential use and for users concerned about sodium levels in water.
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8
Jul.
31, 2025
Is Polyphosphate Scale Inhibitors better than Water Softeners?
polyphosphate antiscalant beads offer an eco-friendly, cost-effective solution for preventing scaling in lower-temperature systems. They are particularly suitable for residential use and for users concerned about sodium levels in water.
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