BARVENT IMPEX LLc offers a wide range of imported technical plates. Parts for sealing fixed joints, complete elimination of friction between metal surfaces are produced from them, to protect against damping dynamic effects, to protect against electrical influences. Used as gaskets and floorings, to absorb single shock loads in machines and assemblies, in various industries.
Technical plates are produced in a large range of sizes, cutting, gluing, covering with an adhesive layer of one or both sides of the technical plate, depending on the need and requirements of the technological process
Different categories of technical plates are formed depending on the following characteristics:
Conditional tensile strength (MPa, at least);
Elongation on failure (%, at least);
Absolute deformation undercompression;
Aging resistance at an open air;
Oil – resisting properties
Resistance to UV radiation.
MOLDED SHEETS FOR GENERAL PURPOSE:
Cellular molded sheet 1015;
HCAAR molded sheet SBR 16535;
HCAAR molded sheet with adhesive coat SBR 76515 with ply.
GENERAL PURPOSE MOLDED SHEETS WITH POSSIBILITY OF OUTDOOR APPLICATION:
Butyl molded sheet 56042;
Cellular rubber EPDM/CR 6230;
Cellular molded sheet 2015;
Hypalon molded sheet Hypalon 46048;
Molded sheet CR 25035 Chloroprene rubber;
Molded sheet CR 26034 Chloroprene rubber;
Molded sheet CR 27050 Chloroprene rubber;
Molded sheet EPDM 66020.
WEAR-RESISTANT MOLDED SHEETS:
Wear-resistant molded sheet 16018;
Hypalon molded sheet Hypalon 46048;
Grey double resin molded sheet 14020;
Double resin molded sheet 14010.
OIL-RESISTANT MOLDED SHEETS:
Acrylonitirle butadiene molded sheet 36044;
Acrylonitirle butadiene oil-resistant molded sheet NBR 34035;
Acrylonitirle butadiene oil-resistant molded sheet NBR 34630;
Acrylonitirle butadiene oil-resistant molded sheet NBR 36535.
HEAT-RESISTANT MOLDED SHEETS:
Butyl molded sheet 56042;
Red cellular silicon 86017;
Cellular silicon 8630;
Cellular silicon TR 86015;
Molded sheet VITON, Viton 97519;
Hypalon molded sheet, Hypalon 46048.
RUBBER, USED IN FOOD PROCESSING INDUSTRY:
Acrylonitirle butadiene molded sheet 36044;
White resin molded sheet FDA 16063.
INTERPRETATION OF MARKING OF IMPORTED MOLDED SHEETS:
SBR — technical rubber for general purposes ;
NBR — rubber, resistant to oils and petroleum products;
NR — technical rubber for contact with edible products;
EPDM — rubber, resistant to impact of oxygen, ozone and high temperatures;
CR — rubber, resistant to impact of acids, alkaline and atmospheric impacts.
MOLDED SHEETS SBR AND NBR
Molded sheets SBR and NBR — is the analog of domestically produced sheets HCAAR-S and OPR-S, produced in accordance with GOST ГОСТ 7338-90, are demanded by consumers of engineering industry and road services. They are used for manufacturing of rubber products, applied for sealing of fixed joints, prevention of friction between metallic surfaces, as gaskets and coatings for perception of isolated impact loads. They are also used as damping elements (baffle plates, rubber bumpers and etc. ) for isolation of vibrations from industrial equipment, for utility facilities, as sealing elements for sewerage and water supply equipment . SBR sheets are also applied in road snow-removal equipment. Degree of hardness 65+5 point by Shor A scale, is conforming intermediate value of hardness degree (by GOST 7338-90 the average hardness degree is 50-65 by Shor A scale, hard — 65-85 points by Shor A scale), which have a positive influence on rubber wear during the period of exploitation at road equipment. Application of SBR and NBR molded sheets as gasket and cover material, also yield excellent results. Sizes of sheets and quality characteristics are presented in tables below. Color of sheets – black, surface – smooth, borders – even, can have one or several intermediate fabric layers.
Molded sheets EPDM — are the analog of domestically produced OPR-S, produced in accordance with GOST 7338-90, but with better cold and weather-resistant characteristics. They have good chemical and age resistance . Especially they are suitable for outdoor application and application in sea water. Operating range of temperatures is from— 40°С up to + 140°С. Color of sheets— black, surface — smooth, borders – even, can have one or several intermediate fabric layers.
Molded sheets NR — are the analog of domestically food sheets produced in accordance with GOST 17133-83. They are intended for sealing of static connections and another elements in contact with foodstuff: fruits, vegetables, fruit and vegetable juices, purees and canned food, beer, wine materials, yeast cream, mushrooms, drinking water, gas water, mineral water, kvas, sugar syrups, milk and other products. Operating temperature from — 40°С to + 100°С. Hardness degree 60+5 points by Shor A scale (conform average degree by Shor A) Color of sheets — pale-yellow, surface — smooth, can be with one or two intermediate fabric layers.
Molded sheets СR — are the analog of domestically manufactured sheets АМS-S, produced in accordance with GOST ГОСТ 7338-90. Resistant to impact of alkaline, acids, weather conditions and ageing. Operating temperature from — 10°С up to + 70°С. Color of sheets — black, surface — smooth, cane be with one or two intermediate fabric layers.
FLOOR COVERING. RUBBER FLOOR.
Various floor coverings are used for decoration of accommodation rooms, offices, hotels, production premises, sport halls and etc. Floor covering is chosen on the basis of functional intention of the premises, where it would be applied.
Floor coverings for production premises should satisfy the following requirements :
resistance to loads;
resistance to harmful impacts.
It is necessary to determine which agents would be in contact with floor, which humidity is in premises, which power loads would impact the floor covering.
RUBBER-BASED FLOOR COVERING
— rubber-based carpeting;
— carpet flooring of crumb rubber.
Rubber-based carpet flooring is used for commercial purposes.
Floor covering on the basis of crumb rubber can be of two types:
– In the form of tiles;
– In the form of a roll.
At its manufacture is used crumb rubber of about 1.5 -5 mm, and polyurethane as binding composition. Sometimes into the mixture is added synthetic rubber EPDM.
Rubber floor coating in rolls has a number of advantages:
high wear hardness;
resistance to aggressive environments.
Covering of rubber is widely used for equipment of child and sports grounds, for loor covering in garage. Thickness of the roll varies from 4 mm to 40 mm. Roll width is of 1.2 meters.
RUBBER FLOOR COVERING FOR GARAGE
The main problem of garages is dust and dampness. Good flooring in garage helps to protect your car form it harmful effects. Cement floor generate humidity in premises and has such unpleasant property as dusting. Moreover it is quite uneven. To remedy these shortcomings there is usually made liquid polymer floor or applied a variety of floor coverings. Garage flooring covering should has high resistance to aggressive media – gasoline, acid, oil, etc., to mechanical damage, have a long service life, repel moisture and be fireproof. It is easy to care for rubber floor covering. It is easy to clean with a water jet from a hose, even without the use of detergents.
If the floor, made of segments, would be damaged, it is enough to replace only one damaged element. However, if there would be damaged the floor made of materials in form of rolls, it would be necessary to replace the whole roll.
Previously such coverings were made of synthetic rubber. Modern rubber garage floor, which is manufactured from rubber crumbs, has higher wear hardness and lower cost. This is why rubber floor coverings in rolls are the optimal material for floor covering in garage.
We offer rubber floor coverings for different purposes.
Rubber coverings for sports grounds (open air, indoors) , stadiums.
Rubber floor coverings for children grounds.
Rubber floor coverings for livestock breeding (livestock mates).
Rubber floor covering in rolls “Elochka”, “Pyatachok”.
Grooved rubber track.
|Rubber floor coverings (tile)
||Rubber tile flooring are intended for equipment of open and closed areas, sports facilities, playing fields, garden paths, Flooring in garages, in the premises for livestock
||Rubber floor coverings (in rolls)
Rubber rolled coverings are used as a floor covering in interiors of various transport, including buses, trolleybuses, trams. Durable. It can be used in public places: waiting rooms, on the platforms, shopping centers, cafes, airports, railway stations, on ships, near building entrances, staircases, halls, etc.
ADVANTAGES OF RUBBER FLOOR COVERINGS:
Simplicity of laying and maintenance.
Rubber covering looks beautiful and original .
Good dampening properties of sports rubber covering.
Rubber coverings for sports and children grounds is injury-safe.
It doesn’t have joints and seams.
Good sound absorbing properties.
Wouldn’t be damaged by fallen cigarette. Rubber covering is resistant to effects of petrol, engine oil, detergents.
Easily washed by a jet of plain water.
Rubber covering is antistatic.
It does not absorb odors.
Rubber covering is resistant to animal secretions.
RUBBER COVERING IN ROLLS:
Thickness –3,0 mm;
Width – 1000-1500 mm.
Weight 1 m²
of the covering: 3,0 mm — 3,5 – 4 kr.
There are approximately 10-20 running meters in one roll .
Rubber covering in rolls is resistant to: petroleum, engine oil, dissolvents, diluted acids, alkaline.
Rubber covering in rolls is applied as floor covering in interiors of various transport, including buses, trolleybuses, trams. It can be used in public places: waiting rooms, on the platforms, shopping centers, cafes, airports, railway stations, on ships, at the entrances to buildings, stairways, hallways, etc. Rubber covering in rolls can be used as industrial rubber covering, as a rubber covering for a garage. It is used as a rubber covering for livestock.
Rubber covering in rolls should be stored in closed premises in conditions, excluding deformation and damages, at the temperature from -15 С up to +35 С. It is admissible to store rubber covering at the temperature below -25С in the case if that deformation and shock loads are excluded.
Molded sheets SBR and NBR — is the analog of domestically produced sheets HCAAR-S and OPR-S, produced in accordance with GOST ГОСТ 7338-90 and, accordingly, has good reviews of consumers of engineering industry and road services. Large and smooth cutting of the sheet allows to use it for the manufacturing of huge range of products. Wide temperature range from -30 up to +70С allows to use the sheets in various weather conditions.
They are used for manufacturing of rubber products, applied for sealing of static joints, prevention of friction between metallic surfaces, for perception of isolated impact loads, and also as gaskets and coatings. They are also used as damping elements (baffle plates, rubber bumpers and etc. ) for isolation of vibrations from industrial equipment, for utility facilities, as sealing elements (gaskets) for sewerage and water supply equipment
SBR molded sheets have shown good results at exploitation in road and snow-removal equipment. Convenient pattern cutting of SBR sheet 1000х1000 mm for thickness 40 or 50 mm, allows to cut the necessary size 1000*250 mm and get 4 cuttings without cutting losses from one sheet. Degree of hardness 65+5 point by Shor A scale, is conforming intermediate value of hardness degree (by GOST 7338-90 the average hardness degree is 50-65 by Shor A scale, hard — 65-85 points by Shor A scale), which have a positive influence on rubber wear during the period of exploitation at road equipment. Application of SBR and NBR molded sheets as gasket and cover material, also yield excellent results. Sizes of sheets and quality characteristics are presented in tables below.
Color of the sheet — black, surface — smooth, borders – even.