Acrylic Sheets With Class B Flame

The first determines the material s tendency either to extinguish or to spread the flame once the specimen has been ignited.

Acrylic sheets with class b flame.

Our plexiglass panels are easily machinable bond well with acrylic glues and can be polished by hand flame or machine. Ac plastics is proud to offer makrolon low flammability lf plastic sheeting solutions. 1 acrylic sheet 24mm acrylic sheet 0 945 acrylic sheet. The astm e 108 ul 790 roof coverings test does not produce a flame spread rating.

This material can thus be classified category tp b according to bs 2782 method 508 a for thermoplastics material as defined by the building regulations u k. Fire rated polycarbonate sheet is a flame inhibiting uv stable plastic sheeting and glazing product that is virtually unbreakable. Flame retardant polycarbonate sheets. Ul 94 the standard for safety of flammability of plastic materials for parts in devices and appliances testing there are two types of pre selection test programs conducted on plastic materials to measure flammability characteristics.

Although stronger than glass and plexiglass fire rated polycarbonate is easily die cut punched and sheared to meet your fabrication. Acrylite br 1 250 sheets are 1 25 thick transparent cell cast acrylic sheet which meets the ul752 level 1 requirements. These products in clear only are suitable for outdoor use with respect to exposure to ultraviolet light water exposure or immersion in accordance with ul746c. The results of tests for fire propagation when tested to bs 476 part 7 confirm that acrylic glazing achieves a class 3 classification u k.

If you re working in an environment where the risk of fire is ever present consider investing in our flame retardant plastic sheeting. They have a shiny glass like appearance are suitable for printing and cost effective when compared to glass or polycarbonate. The tendency is to assume that class a roof systems have a class a flame spread and so on but there is no correlation. Acriglas sheet is a combustible thermoplastic and is classified as a slow burning plastic.

Acrylic flammability data flammability. Though polycarbonate possesses incredible temperature resistance the high temperatures generated by open flames can be a little too much for it to handle. Underwriters laboratories both plexiglas g and mc sheet colorless and all colors are listed as recognized components by underwriters laboratories with a ul flame class of 94hb. Bullet resistant acrylic can be cut cemented flame polished and fabricated for indoor or outdoor applications using many of the same techniques used for a standard acrylite sheet.

Its higher impact strength makes it a great glass replacement for applications such as garage door windows storm windows and other glazing needs. Precautions should be taken to protect the material from flames and high heat sources. Overview of ul 94 flame classifications. Access panels may be required for evacuation and venting of rooms glazed with acriglas sheet.