Insulation material
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Dear fellow sailors: There are currently many manufacturers producing insulation materials on the market, and the quality varies greatly. I’m not able to tell which ones are of good quality, so I hope that experienced seniors from Haichuan can give me some advice. I’d appreciate it if anyone could recommend manufacturers that produce high-quality products! Thank you so much!
It seems that insulation materials are mostly produced in Henan! Quality is not something handled specifically for this purpose; generally, people aren’t familiar with it!
Regardless of whose insulation material it is, it must be rechecked before use. Visually, they generally look similar, but there can be a significant difference in their performance.
Rock wool is no longer to be used; opt for aluminum silicate instead. Of course, it’s important to distinguish between the different models
Now, there are insulation enclosures made of PVC, which have a beautiful and attractive appearance. You can search for Shanghai Ceylorin Engineering Materials Technology Co., Ltd
Rock wool has been banned from use in the petrochemical industry; currently, aluminum silicate is used in most cases.
I’d like to ask why rock wool is no longer allowed to be used
Reply 6# mantaray: Is it because of its flammability? I guessed it. . . Please let me know!
Rock wool is an artificial inorganic fiber made from carefully selected basalt as the main raw material, through high-temperature melting. It features low weight, a low thermal conductivity, good sound absorption, non-flammability, and excellent chemical stability. It is a new type of material for insulation, heat resistance, and sound absorption. In addition to the properties typical of ordinary rock wool, rock wool products also possess features such as water resistance, heat retention, and thermal insulation; they have a certain degree of chemical stability and do not undergo deliquescence even when used for extended periods in humid conditions.
Aluminum silicate is relatively common......