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[Kun Kun] Guangzhou industrial insulation rock wool board / wall sound insulation board 75KG/50MM aluminum foil

discount 70% in 2018-10-16 to 2018-10-18
price: USD$ 12.60
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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rock wool boardAn artificial inorganic fiber made from selected basalt as the main raw material by melting at high temperature. It has the characteristics of light weight, small thermal conductivity, good sound absorption performance, non burning, good chemical stability and so on. It is a new type of heat preservation, flame insulation and sound absorption material.

Rock wool products has the general characteristics of the rock, also has the waterproof, thermal insulation, insulation insulation performance, have certain chemical stability, long-term use will not deliquescence even in humid conditions. According to the test of JISA9512-1979 method, the hydrophobicity rate is above 98. Because its products do not contain fluorine (F-And chlorine (Cl)-Therefore, it has no corrosive effect on the equipment. The Tianjin Fire Department of * * is not considered flammability test materials, is an ideal material for buildings, pipelines, storage tanks, distillation tower, boiler, flue, heat exchanger, fan and travel and other industrial equipment, excellent heat preservation and heat insulation, cold insulation, sound-absorbing.

Product specification: 1200*600MM

Model: 80KG/50MM

8 pieces / bag

The above price excluding freight excluding tax, the whole package delivery, without dismantling the packaging, logistics, freight, self delivery, such as hair express, please contact the staff in particular, thanks to the store support, wish you a happy shopping!!!

Technical index of rock wool


Technical performance Company Technical index Pro forma
Thermal conductivity w/m.k 0.036-0.048 It can be produced according to need
density kg/m3 100-250±15%
fiber diameter micron 4-7
Slag ball content % 12 (above 0.25m)
working temperature 650
Acidity coefficient SiO2+Al2O3/CaO+MgO 1.3-1.5

 Rock wool board:

Specification (mm): 1200 x 600 thickness (mm): 30-100
Special specifications according to the requirements of bulk density (kg): 65-150kg/m3

Insulation is widely used in petroleum, chemical, metallurgy, ship, textile and other industrial boilers and equipment pipeline, is also used in the construction industry of the wall, ceiling and wall insulation and sound absorption.