Phenolic insulation board general how thick insulation good throughout all the provinces
the provinces general how thick phenolic insulation board insulation good this problem has been bothering you, different environment temperature difference is huge. Insulation materials manufacturers today will take you to understand general how thick the provinces phenolic insulation board with good insulation this problem, in fact, we know the products according to the local temperature to adjust the thickness of the material, believe that after reading this technical articles you have a clear idea.
phenolic insulation board picture
phenolic insulation board based on phenolic resin foam in the mechanical compressed into plate cutting into the method of making the 1200 x600 specifications. It's not complicated, insulation fireproof performance, its coefficient of thermal conductivity is only 0. 033w/( m。 k) , on the air conditioning insulation insulation performance rank, the flame retardant properties of phenolic foam is difficult B1 level. Using a blowtorch tools such as not ignite has wireless close to the A2 level.
around using thickness:
the province general how thick phenolic insulation board insulation good is designed according to the environmental temperature, the weather in China from north to south gradually reduce temperatures, such as zhejiang, fujian and hainan provinces such as higher temperature all year round, and design institute of design of phenolic insulation board thickness is generally thin, usually only 3 cm to 4 cm between, near the Yellow River on both sides such as anhui, jiangxi, henan, shandong provinces such as fire prevention phenolic insulation board thickness design is 4 cm to 7 cm, then to the north of hebei, liaoning, shanxi, Inner Mongolia, heilongjiang, xinjiang and other provinces, the cold weather in winter temperature is 20 degrees area has many, so design temperature between 5 cm to 0 cm, in some places in northeast China design thickness of 12 cm. Thus we see that the bigger the temperature difference of outdoor and indoor use insulating material is thick, and you see.
that is to introduce about the national provincial general how thick phenolic insulation board insulation good related content, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!