Rockwool
PRODUCT NAME – ROCKWOOL MATTRESS
MANUFACTURING SPECIFICATION – BS3958 Part 3 & ASTM C592-97
BASE MATERIAL – BASALTIC ROCK MIX
PHYSICAL – WIRE MESH BACKED FIBROUS MATTRESS
BINDER – PHENOL BASED THERMOSETTING BINDER
BINDER CONTENT – ± 1%
EFFECTIVE FIBRE DIAMETER – ± 6 µm
THERMAL CONDUCTIVITY (35˚C) – 0.036 W/mK
RECOMMENDED OPERATING TEMPERATURE – ˂ 750˚c
FIRE CLASSIFICATION – NON COMBUSTIBLE
MASS DENSITY CLASSIFICATION – ± 15%
DIMENTIONAL TOLERANCE – ˂ 5%
TOTAL SHOT CONTENT – ± 30%
PACKAGING – SHRINKED WRAPPED POLYETHYLENE PACKAGING