Firestone cotton board (asbestine warming plate)

Asbestine warming plate

Also call asbestine white board, be it is main material with asbestine, the board shape material that mix into makes into certain felt fill material, apply to adiabatic, heat preservation, sound insulation and insulation of general electric equipment with.

　　
1. norms is: 1000mmx1000mmx3-20mm

　　     Ply 0.5 1 1.5 2 3 4 5 6mm

　　     Width 1000 1300 1500

　　
Index of technology of 2. asbestine warming plate:

　　
(1) burn break a quantity to be more than 18% ; Moisture is more than 5% .

　　
(2) the asbestine with thick 1mm board, the weight of 1 ㎡ should not exceed 1.3Kg.

　　
(3) the asbestine under 6mm board, tensile strength not under 1.4kg/c ㎡.

　　
(4) when use temperature is not more than 1000 ℃ , coefficient of thermal conductivity is 0.13-0.15 kilocalorie / rice / hour / degree.

　　
(5) length and width allow tolerancepublic errand ±1mm, ply allows 12 % .

　　
3, asbestine warming plate packs, reserve requirement:

　　
Asbestine warming plate is packed with wooden crate, inside wrap plastic cloth, every box is suttle 100kg, when assembling and unassemble, cannot throw, should put at evenness, clean, dry indoor and custodial, forbidden get wet in the rain be affected with damp be affected with damp.

4, application of asbestine warming plate

Asbestine warming plate basically is used at steelworks, aluminous factory, do heat insolation to add a layer, boiler secondary floor, adiabatic heat preservation.