How to Distinguish Acrylic and polypropylene (PP) Ribbon

Polyacrylonitrile Ribbon, softens and shrinks near the fire, emits black smoke after the fire, and the flame is white. It burns rapidly after leaving the flame, giving off the acrid smell of burning meat. After burning, the ash is irregular black hard block, which can be easily twisted by hand.

Polypropylene ribbon, is inflammable and shrinkable near the flame. It burns slowly away from the fire and emits black smoke. The upper end of the flame is yellow and the lower end is blue, which gives off the smell of petroleum. After burning, the ash is hard round light yellow brown particles, which can be easily twisted by hand.

Changle Reet Trading Co., Ltd is a professional ribbon manfacturer, high quality ribbons with the fast delivery. After sales service is the best, of course, we will not allow quality problem happens, if any, we will solve all the problems immediately.

welcome inquriy with any ribbon questions.