Performance index of thermal insulation cotton

- Apr 24, 2018-

Performance index of thermal insulation cotton


● Fiber diameter: 17.8 to 47.8µ m

● Adaptation temperature: - 4 ~ +100 C

● Insulation thickness: it can be from 10 to 140 + 5mm

● Density: 26 + 2kg/ M3

● Water content: less than 0.5%

● Hydrophobicity rate: more than 98%

● Volume absorption rate: less than 0.1%

● Water absorption: <0.20md/cm2

● Compression permanent deformation: less than 2%

● 45 degree angle combustion: refractory stage

● Thermal conductivity: less than 0.034W/ (m.K)