Chemically resistant coats

Application of proper components enables to obtain polyurethane coat with chemically resistant properties. Chemically resistant coats produced by Savepol Poliuretany find application in every place where very high resistance to chemical factors found in industry is required.

Obszary zastosowań:

water containers,
installations and containers in sewage-treatment plants,
external and internal surface of large-diameter steel pipes, including drinking water pipelines,
turbocirculators,
steel constructions, bridges, viaducts,
canals and gutters,
all kinds of cast profiles.

Gallery

Main advantages of chemically resistant coats:

high resistance to hydrolysis, salt mist, microbiology, fungus, most acids and bases,
steam and gases impermeability,
smooth surface, no welds,
high mechanical strength, resistant to abrasion and friction,
high flexibility of coat allows to avoid dilatation,
good adherence to concrete and steel,
non-toxic.

We also perform untypical orders, we choose materials and technologies on client request. We ensure high quality and aesthetic completion as well as long-standing guarantee for chosen program.

Additional information:

Technology of application

The coats are applied on protected surface with airless spraying.

Physical and chemical properties

Basic parameters of chemically resistant polyurethane coats by Savepol Poliuretany Sp. z o.o.:

Parameter	Value
Hardness	74^oShore A - 70^o Shore D
Tearing strength	more than 10 MPa
Ultimate elongation	10÷20%, 20÷100%, 300÷350%, 600÷660%
Water absorptivity	less than 1%
Gringability	25 mm³
Resistance to low temperatures	at temperature -30^oC no brittleness
Adherence to steel base	more than 10 MPa
Adherence to concrete base	4,0 MPa
Specific garvity	1,12÷1,43 g/cm³
Pre-curing time	from 10 s to 20 min.
After-bake time	24 hours
Work temperature	from -30 to 80^oC
Solid content	100 %
Dust dryness	15 minutes
Chemical factor	Resistance
water	very good
salt mist	very good
20% sulfuric acid (VI)	very good
20% sodium hydroxide	very good
sugar solutions	very good
10% and 20% hydrochrolic acid	good
aetic acid	good
20% sodium chloride	good
engine oil	good
diesel oil	good
detergents	good
sodium chlorate (I) - solution containing 2,5% of active chlorine	quite good

Materials

Experience in processing different chemical components and working with such materials as rubber, epoxides, ceramics, steel, polyethylene and other plastics allow to conclude with certainty that polyurethane works much better that competitive materials and has some additional advantages. Among others, it is ease and speed of applying which enable to limit time of production or renovation stoppage, limitation of weight of protected construction or noise suppression. Materials used by our company as well as technologies of applying them are much safer for environment.

Range of colours

Polyurethane application is available in three basic colours. On client request we can apply coat in different colour. Our experienced and qualified staff guarantees high quality and aesthetic completion of coat.

Certificates

The quality of our products and service has been confirmed with Certificate ISO 9001:2000 in a range of production of anticorrosive, hydroinsulating, abrasion and chemically resistant coatings using airless spraying and moulding technology, as well as industrial floors. Certificate institution is TÜV Rheinland InterCert KFT.;
Hygienic Certificate issued by Państwowy Zakład Higieny allows to perform anticorrosive protection and protection against mechanical damages of steel and concrete surfaces, including pipes and containers of drinking water;
Technical opinion given by Polish Corrosive Association (Polskie Stowarzyszenie Korozyjne) concerning corrosion problems and selection of the best anticorrosive system of internal surfaces of demineralized water pipelines, from cooling tower to turbine set in power plants;
Technical opinion given by The Division of Polymer Synthesis and Processing The Faculty of Chemistry at Warsaw University of Technology concerning usage of plastics as protection of internal surface of steel large-diameter pipes used for transportation of river water containing solids;
Opinion given by Zakład Przetwórstwa Materiałów Metalowych i Polimerowych Instytut Materiałów Inżynierkich I Biomedycznych Wydział Mechaniczno Technologiczny at Gliwice University of Technology concerning innovative technology of free outflow;

References

Our clients have rewarded us with numerous references for quality and professionalism in the field of industrial infrastructure protection.