Blog 5- Cotton and Bamboo Videos
Blog 5- Cotton and Bamboo Videos Fiber Identification by burning: ii. https://www.youtube.com/watch?v=e2RyE7i0sCk - cotton- burns, doesn’t melt, smells like burning paper or wood, residue: fine gray ash - Falx- burns, doesn’t melt, smells like burning paper or wood, residue: fine gray ash - Wool- burns, doesn’t melt, strongly smells of burning hair or feathers, stops burning when removed from the fire, residue: black hollow bead that can be crushed to black powder. - Silk- burns, doesn’t melt, strongly smells of burning hair or feathers, the odor is not as strong as wool, stops burning when removed from the fire, residue: black hollow bead that can be crushed to black powder. - Rayon- burns, doesn’t melt, smells like burning paper or wood, residue: fine gray ash - Polyester- shrinks from heat, melts, burns, can drip, smells chemical, sweet, residue: hard cream or black cored bead that cannot be crushed. - Nylon- shrinks from the heat, melts, can bur...