Add: 88 Nangang Road, Chibi City, Hubei, China
Tel：+86-715-5299099
Fax：+86-715-5299098
E-mail：info@slbw.cn
URL：www.shell-yn.com
Rock wool products
Name：Rock wool products
Rock wool board, shell, blanket
product type
- rock wool board
Loose cotton
- rock wool tube
Silicone composite pipe
Silicon rock seam felt
Technology
Rock wool is basalt as main raw material through high temperature melting made of artificial inorganic fibers, it is without any binder of loose cotton, insulation, as a space filler. Secondary products for finished products, silicon wool, rockwool hybrid made of siliceous rocks of compound pipe shell.
Application:
Applies to the plant heat exchanger, boiler heating furnace, oven, dryer, steam pipe, etc., widely used in electric power, chemical metallurgy, medicine.
Characteristic
It is a kind of low economic and medium temperature material.
| Rock wool | Rock wool board | Rock wool pipe | Rock wool felt | |
| SLRW | SLRW-1 | SLRW-2 | SLRW-3 | |
| size（mm） | - | 1000×630×20～80 | ф18～630×δ20～200 | |
| density（kg/m3） | 60～100 | 65～120 | 85～150 | 60～100 |
| Organic matter content（%） | ≤4.0 | ≤4.0 | ≤5.0 | ≤1.5 |
| Temperature linear contraction(℃) | ≥650 | ≥600 | ≥600 | ≥600 |
| Thermal conductivityw/(m.k) (average temperature25℃) |
≤0.044 | ≤0.044 | ≤0.044 | ≤0.044 |
| combustion performance(%) | non-combustible | non-combustible | non-combustible | non-combustible |
| operative norm | GB/T11835-1998 | |||
Add: 88 Nangang Road, Chibi City, Hubei, China