▎ 摘 要
NOVELTY - A detection/warning sensor is composed of low voltage power supply, warning light, fire-resistant detection/warning composite material, and wires. The fire-resistant detection/warning composite material is composed of 25-45 pts. wt. melamine foam, 8-40 pts. wt. graphene oxide and 15-67 pts. wt. silicon-containing additives. USE - Detection/warning sensor used for monitoring and preventing flammable materials in high fire risk area. ADVANTAGE - The fire-resistant detection/warning sensor reduces or avoids the generation of fire and the loss caused by fire.