Description
SPI Flammability Tester (Vinyl Material), to determine the ignition properties of vinyl plastic film material according to CFR 16 Part 1611 – U.S.A. Flammable Fabrics Act for flammability of apparel vinyl plastic film.
The rate of burning shall not exceed 1.2 in./s as judged by the average of five determinations lengthwise and five determinations transverse to the direction of processing, when specimen is placed at an angle of 45 degree and expose to the standardized flame (22# fire nozzle, 1/2 inch. in length).