Recommended application field: SuperSil 25 mm showed good performance in the heat treatment of welded joints of pipelines - in the construction of the gas pipeline " Blue Stream " material withstood 15-20 cycles of heat treatment duration of 6-8 hr. each ( " VNIIMontazhspetsstroy " , Russia). SuperSil used in the construction of oil refineries in Perm, Yaroslavl , Ukhta in the heat treatment of welded joints of steel piping and 15H5M 08Cr18Ni10Ti heated to 1000 degrees C , as well as the body in the manufacture of equipment up to 7 m in diameter with a wall thickness up to 150 mm with heating to 1050 degrees C ( " VNIIMontazhspetsstroy " , Russia). SuperSil used in special high temperature filters ammonia- air mixture in the production of weak nitric acid (mineral nitrogen fertilizers ) . The efficiency of filters for filtering the linear velocity of 5 cm / sec at 95 % by the aerosol particles of 0.3-0.5 microns. Resource ( dust capacity ) filter system at the filtration rate of 5 cm / sec and 0.05 mg/m3 aerosol concentration was not less than 8000 hours of continuous operation . ( Operating temperature 200-240 degrees C in emergency situations - short-term temperature shocks up to 800 degrees C ) ( Firm " Filters Petryakova " , Russia). SuperSil effectively used in insulation structures fume collection systems of various heat sources ( company Elits , Russia). SuperSil recommended as elastic gaskets in structures to reduce noise penetration ( impact noise level is reduced by 2-5 dB compared with strips of foam ) . Especially effective is the use of gaskets SuperSil with high mechanical loads ( more than 250 kg/m2) ( Firm " Acoustic Materials and Technology " , Russia). SuperSil - greater efficiency compared with basalt fiber in automotive mufflers - not crumble and has long-life ( South Korea). SuperSil for many years successfully replaces insulating spacers in household irons , providing the best insulating properties at a lower cost (Germany) .

Technical characteristic: SPECIFICATIONS composition Silica fiber Basalt fiber SuperSil, SuperSilika 95 - 99 - Silibas 85 - 50 15 - 50 PHYSICAL Material parameter SuperSil, SuperSilika Silibas Operating temperature degrees C 1100 900 Linear shrinkage ,%, max 8 August Electrical resistivity , Ohm · cm, max 10 to 18 degree 10 degree 18 sound absorption coefficient Frequencies of octave bands , Hz 125 250 500 1000 2000 4000 Sound absorption coefficient 0.16 0.34 0.60 0.50 0.60 0.55

Advantages over analogues: - High efficiency in the heat treatment of welded joints of pipelines; - High resistance to high temperature filter; - High thermal insulation of heat generators; - Reducing the penetration of noise (as elastic gaskets in structures); - Replacement of insulating gaskets in household appliances.

The development stage readiness: Introduced in production

Description of the development:
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Mats are made mechanically by needling machine of silica cloth, sewn silica fiber . Depending on the modification snakladkoy one or both sides of the fabric of silica or aluminum foil. Do not contain binders. Available in rolls thickness of 4 - 25 mm , a width of 920 mm in various versions. SuperSil - web of silica fibers bonded multiple needling ; Supersilika - stitched silica fiber mats SuperSil, paneled silica fabric or aluminum foil ; Silibas - mats from a mixture of silica and continuous basalt fibers.

Possibility of transfer abroad:
Licence's sale

Photo

Country Russia

For additional information turn to:
E-mail: gal@uintei.kiev.ua