Surface Protective Systems

Transcription

1 Surface Protective Systems Technical information Oxydur UP 410 Laminate TI 216 Laminate system for concrete and steel substrates Base Polyester resin, unsaturated Material Group Membranes Tank- / vessel linings - laminates Description Coating system to produce a highly chemical resistant, impervious lining for concrete and steel substrates. To improve chemical resistance the system can be covered with tiles or bricks. It is also possible to applied Oxydur UP 410 as a selfsupporting constructional laminate. The possible application depends on the project-specific demands. Use Creation of chemical resistant and liquid-tight linings for tanks, vessels, columns, reactors, towers etc. also against thermal load. Creation of chemical resistant protection layers under tile or brick linings for tanks, vessels, columns, reactors, towers, channels, foundations and floor areas. Creation of chemical resistant and liquid-tight constructional laminates. Properties high chemical resistance Thermal resistance depending on chemical exposure up to 70 C at the surface of the laminate Physical Data Property (unit), Test method Density (g/cm³), DIN EN ISO , ASTM D Flexural strength (MPa), DIN EN ISO 178, ASTM C Value Modulus of elasticity (MPa), DIN EN ISO 178, ASTM C Elongation at tear (%), DIN EN ISO 527, ASTM C The thermal coefficient of linear expansion (1/K), ISO , ASTM C x 10-5 Tensile Strength (MPa), DIN EN ISO 527, ASTM C Lowest working temperature ( C) 10 Maximum working temperature ( C) 30 Chemical Resistance For detailed information about the chemical resistance please refer to Technical Information 210A. Please contact our application engineering for approval of the project-specific possible application. Substrate Concrete / screed Refer to DIN EN as well as to STEULER-KCH-Formsheet 010. To attain a sufficient adhesive tensile strength, the substrate is generally to be pretreated in such a way that it is free of cement slurry, cement skin, loose and crumbly particles, structure imperfections and separating substances. Steel Refer to DIN EN as well as to STEULER-KCH-Formblatt 020. page 1 / 5

2 The steel surface shall be sandblasted to a metallic bright finish. A preparation degree of SA 2 ½ as specified in DIN EN ISO and a roughness grade medium (G) as specified in DIN EN ISO must be achieved; minimum surface roughness R z = 70 μm. After blasting, a new formation of rust is to be avoided by appropriate procedures, e. g. immediate application of a primer. The substrate should have a temperature of approx C (tropical application C). Moisture Residual moisture content of concrete substrate must not exceed 4 %. During application, the substrate must be kept absolutely dry. Uncured material has to be protected from any kind of moisture (condensation, fog, precipitation or other water source). Distance to dew point has to be at least 3 K, at a relative humidity of above 70 % at least 5 K. System Design Priming with Oxydur K 425 (TI 102) + Sprinkling Oxydur UP 410 Laminating Filling Oxydur UP 410 laminate with Oxydur UP 410 Laminating Solution Oxydur UP 410 Top Coat Alternative Tropical version for expected working temperatures 25 C Priming with Oxydur K 425 (TI 102) + Sprinkling Oxydur UP 410 Laminating Filling Tropics Oxydur UP 410 Laminate with Oxydur UP 410 Laminating Solution Tropical Oxydur UP 410 Top Coat Tropics Packaging / Shelf life The products shall be stored and transported in a cool and dry place. Shelf life is specified for a storage temperature of 20 C. Higher temperatures reduce, lower temperatures increase the shelf life. Components Colour approx. Item number Package Content Shelf life Oxydur-UP410-Solution Hobbock 25 kg 6 months Oxydur-UP410-Solution Tropics Hobbock 25 kg 6 months Oxydur-K425-Solution Can 1.5 kg** 6 months Oxydur-Hardener Pouch 0.3 kg** 12 months Oxydur-Accelerator Bottle 1 kg 12 months Oxydur-WV-Powder Bag 20 kg 24 months SKC-Filler Bag 25 kg 24 months Cab-O-Sil TS Bag 10 kg 24 months Cab-O-Sil TS Bag 5 kg 24 months Glass-fibre-mat 300 g/m Roll 1.27 m wide unlimited Glass-fibre-mat 450 g/m Roll 1.27 m wide unlimited Glass fleece 30 g/m Roll 1.00 m wide unlimited ** predosed packaging Mixing Ratio / Priming with Oxydur K 425 See TI 102 on Steel Each Layer: kg / m 2 Work steps Depends on the surface on Concrete kg / m 2 Work steps 2 Sprinkling with SKC-Filler 16; : kg / m² page 2 / 5

3 Oxydur UP 410 Laminating Filling Oxydur-WV-Powder kg / m² Layer thickness Alternatively: Oxydur UP 410 Laminating Filling Tropical approx. 1.0 mm Oxydur-WV-Powder kg / m² Layer thickness Oxydur UP 410 Laminating Solution approx. 1.0 mm Cab-O-Sil TS 720 depends on configuration: 1 layer Glass-fibre-mat 300 g/m² 2 Layer Glass-fibre-mat 300 g/m² 1 layer Glass-fibre-mat 450 g/m² 2 Layer Glass-fibre-mat 450 g/m² 3 Layer Glass-fibre-mat 450 g/m² if required (wall / gradient areas, higher temperatures) add max. 2 % relating to Oxydur UP 410 Solution kg / m² kg / m² kg / m² kg / m² kg / m² Depending on the project specific geometry, necessary additional consumption for overlaps of glass fibre mats and laminating solution are to be considered. Work steps: depending on configuration Alternatively Oxydur UP 410 Laminating Solution Tropics Cab-O-Sil TS720 depends on configuration: Work steps if required, max. 2 % relating to Oxydur UP 410 Solution see Oxydur UP 410 Laminating Solution depending on the configutarion page 3 / 5

4 Oxydur UP 410 Top Coat Oxydur-K425-Solution On subsequent coating / tile / brick linings sprinkling with Filler 16 Alternatively Oxydur UP 410 Top Coat Tropical approx kg/m² approx kg/m² Oxydur-K425-Solution On subsequent coating / tile / brick linings sprinkling with Filler 16 Waiting Times Between Primer and Laminate: 4 h, maximum 24 h Between the layers at least 4 h, max. 12 h. Working Times The working times depend on the temperature and are as follows: approx kg/m² approx kg/m² 20 C approx minutes By expected working temperatures 25 C the ''Tropical'' version should be used. Curing times To support foot traffic between single applications depending on the temperature 5-24 h. To achieve full chemical and mechanical resistance: 7 days at 20 C. Safety measures Mix and apply material only in well ventilated areas. Provide ventilation suited to the conditions when working in pits or tanks. Do not smoke! Do not expose materials to heat or open flame. This applies in particular to welding works (weld beads). Avoid direct contact of the material with the skin. Wash hands with soap and water; do not clean the skin with solvents. Use barrier soap and protective creams on exposed skin areas. In all other respects comply with the relevant regulations for prevention of accidents. Refer to the Safety Data Sheets! page 4 / 5

5 GISCODE Product GISCODE Oxydur K 425 SB-STY 20 Oxydur UP 410 Laminating Filling SB-STY 10 Oxydur UP 410 Laminating Filling Tropics SB-STY 30 Oxydur UP 410 Laminating Solution SB-STY 10 Oxydur UP 410 Laminating Solution Tropics SB-STY 30 Oxydur UP 410 Top Coat SB-STY 20 Oxydur UP 410 Top Coat Tropics SB-STY 30 Cleaning of Equipment Working tools which are contaminated with not fully cured material can be cleaned with Steuler Universal Cleaner, Technical Information 190. Cleaning the wheel roller with Diluent M. All information contained in this Technical Information sheet is based on the present state of our knowledge and practical experience. All data are approximate values for guidance only. A legally binding warranty of certain characteristics or the suitability for a certain purpose of use cannot be derived from this. The information given in this Technical Information sheet is our intellectual property. The Technical Information sheet may neither be copied nor used by unauthorized parties, nor professionally distributed or otherwise made accessible to third parties without our prior consent. This issue replaces all previous versions. page 5 / 5