1, flame retardant is not "not burn";
some people want to take a lighter to burn pvc foam board, see can burn up, if fired is not fireproof, not fired is flame retardant. This is a common misunderstanding, the national pvc foam board fire rating requirements to reach the bf1-t0 level standard, according to the national standard of non-combustible materials as fire A level, such as stone, brick, etc. The technology of bf1-t0 flame retardant standard contains a cotton ball with a diameter of 10 ㎜, dipped in alcohol, placed on the pvc floor for natural combustion. After the cotton ball burns out, measure the diameter of the burned pvc floor trace, such as less than 50 ㎜, which is the bf1-t0 flame retardant standard.
2,Environmental protection is not decided by "nose smell";
pvc material itself does not contain formaldehyde, pvc sheet in the production process is not allowed to use formaldehyde, some advanced pvc foam board will use new calcium carbonate raw materials, just made into the product will have a light taste, will not harm to people's heathy, will not make people feel uncomfortable. Place ventilation for a period of time to disperse.
3, "wear-resistant" is not means sharp tools will not be broken it";
some people ask about the service life and wear resistance of pvc foam board, easily take out a knife or key and other sharp tools, in the surface of pvc sheet, there are scratches is not wear-resistant. Actually the nation to pvc sheet wear resistance test is not to simply use sharp tool in the surface delimit, measure by national detection organization specially however.
For more information ,welcome to contact our pvc foam board sales ,we will give you specialized guidance.
