Specializing in phenolic pre-insulate duct panel!

Distinguish between phenolic insulation board quality way _ phenolic insulation board, phenolic board manufacturer

by:Ventech     2021-01-15
China because of the heat preservation material and form of fire attack, casualties, and then form the industry day formed a huge loss for everyone, so let's pick at heat preservation material must to pay more attention to investigate the quality of the insulation board, so how to identify the quality of the phenolic insulation board? | and, as a kind of phenolic insulation board is also a kind of exterior wall thermal insulation materials, selection of insulation materials should pay attention to what issues?

1. Is used when producing a great bubble produced, usually use this kind of way to produce the goods density is relatively low, simple and crisp, easy pulverization slag may be off.

2. The other is a kind of assembly line production, for modified phenolic keep warm plate, is the phenolic resin and foaming technique were improved, the production of modified phenolic insulation board must extent overcome the shortcomings of slag powder melt, and then modified phenolic insulation board density is usually over 55 kg.

3. In addition to the above way, we can also go to survey the appearance of the phenolic insulation board, by hand press density, toughness break see insulation board, conflict with the hand is it powder melt slag etc method to identify the quality of the phenolic wall thermal insulation board.

4. Other procurement phenolic insulation board must be selected in the standard manufacturer of choose and buy, because this kind of specifications of the manufacturer, their output goods are part under strict quality supervision and control. Manufacturer to produce this kind of specification of the goods quality problem is relatively less. http://www。 fenqbwb。 com
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Hi,this is karen from VENTECH CHINA,SO NICE TO CONTACT WITH YOU,FOR MORE INFORMATION,PLEASE CONTACT MY EMAIL :KAREN@CHINAVENTECH.COM OR INSULATION@CHINAVENTECH.COM. WILL REPLY YOU ASAP.THANKS IN ADVANCE