Test results showed that the infrared radiation intensity of chaff coated with high consistence pyrotechnical powder was lower, and that of the chaff coated with thick pyrote... 为提高箔片燃烧一致性,应采用严格工艺手段控制。
Chaff (/ˈtʃæf/ or /ˈtʃɑːf/) is the dry, scaly protective casings of the seeds of cereal grain, or similar fine, dry, scaly plant material such as scaly parts of flowers, or finely chopped straw. Chaff is indigestible by humans, but livestock can eat it and in agriculture it is used as livestock fodder, or is a waste material ploughed into the soil or burnt.