Phenolic insulation board material quality standards
the article takeaway:
quality standard of phenolic insulation board material is one of the basic elements of supply and demand cooperation, product price and quality is closely related and focus attention. Below with bo hui insulation materials manufacturer, please understand the quality standard of phenolic insulation board material, what about these to make your purchase easier, have purchasing need to demand the user also can improve the efficiency in the communication and phenolic board manufacturer, quickly find satisfaction in many manufacturers suppliers.
phenolic insulation board picture
we normally order phenolic insulation board material quality standards centered on several aspects, price, density, thickness, diagonal, flame retardant performance, service life, bibulous rate is related to quality problems. Phenolic insulation board density is 35 kg, 40 kg, 45 kg, 50 kg, 55 kg, 60 kg, 65 kg, 70 kg many to choose from, the user can choose and buy, according to the actual demand of its quality using ordinary electronic scale can know if qualified, may also demand phenolic board in production manufacturer to send a small video to look at the measurement result is in line with the requirements; Product thickness and diagonal error can use tape measure easily solved, flame retardant performance using a blowtorch baking not burning phenolic insulation board any position, then remove the source of phenolic plate no fire no drip for qualified, these can be through a simple way to get the actual result.
laboratory testing standard:
building site, heating area, factory use phenolic insulation board is more, such as test phenolic insulation board material quality standards in addition to the above simple test also need to re-examine test in lab, on the basis of building materials and products of combustion performance GB8624 - 2012 test, mainly integrated test flame retardant, such as oxygen index greater than 38, regional flame height 150 mm / 60 seconds, smoke density rank below 10 SDRS, burning rate is lower than 120 w/S, 600 seconds without burning dripping, total amount of smoke less than 600 seconds TSP200 & le; 200m³ And so on. Of course, these phenolic insulation plate material quality standards can only get the detailed data in the laboratory, we mainly according to the experience of watching preliminary prediction on the aspects such as density, roughness quality.
the above is to introduce the quality standard of phenolic insulation board material 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!