Issue time:2022-02-24 11:14:02 source:安珂地墊 views:5762

Floor mats anti-static flame retardant performance is also divided into grades, some mats have stronger performance, can be anti-static, improve the safety of the environment, some mats are such as the general furnishings, do not work. In fact, the quality of the mats also depends on its flame retardant grade and anti-static grade.

　　At present, the floor mats anti-static flame retardant performance in the flame retardant grade mainly has five kinds.

　　Class A1: often used in construction projects, with non-combustible performance characteristics, when ignited, it is difficult to ignite, almost non-combustible. There will be no open flame and no smoke.

　　A2 grade: non-combustible building materials, when ignited, almost does not burn, but will produce a lot of soot.

　　Class B1: fire-resistant building materials, with good fire resistance, poor combustibility. It is difficult to catch fire when exposed to open flame or heat in the air, not easy to spread rapidly, and stop burning immediately after the fire source is transferred.

　　B2 grade: combustible, with certain fire retardant properties. When the air encounters an open flame or high temperature will immediately fire, easy to cause the spread of fire.

　　Class B3: Combustible, with fire hazard. This grade of material should not be used in the design of floor mats, and users should have high requirements for anti-static flame retardant performance of floor mats.

　　In the mat anti-static flame retardant performance design, we should pay attention to its flame retardant, use materials with flame retardant, so that the mat in use is not easy to fire.

　　The anti-static grade in the anti-static flame retardant performance of the floor mat is mainly composed of the following three.

　　Anti-static grade can be divided into three levels: basic anti-static level, anti-static level, conductive level. In the design of floor mats anti-static flame retardant performance products, in accordance with IEC, ANSI/ESD and other standards, to develop industrial anti-static standards.

　　1、Basic antistatic grade: surface impedance:10+9~10+12ohm.

　　2、Antistatic grade (static dispersion): surface impedance value:10+6~10+9ohm.

　　3. conductive grade: surface impedance:10+4~10+6ohm.

　　Different grades of mats anti-static flame retardant performance is not the same, after the laying of the environment and the human body to play a protective role in the difference. Users can choose the appropriate level of mats according to the use of the environment and use requirements. When buying such mats, the anti-static flame retardant grade of the mats should be tested to see if they meet the standards.

Tag： The fire-retardant floor mat is divided into several gradesAnti static and flame retardant floor matAntistatic flame retardant floor matFlame retardant floor matAntistatic floor mat