Chemdeck TF
3- Component, thixotropic, non-broadcast, antiskid PU flooring system for deck coating and antiskid coatings.
Product Description
Chemdeck TF is a 3-component, high-build PU floor coating system formulated as a textured top coat for an antiskid system. It offers a unique advantage of a high-strength, aesthetically pleasing anti-skid system without the use of abrasive coarse silica sand.
Salient Features
- Good chemical and mechanical resistance
- Easy application
- Excellent adhesion to substrate
- Glossy finish
- Seamless slip-resistant surface
- Easy to clean and maintain
- Wide range of colour options
- Slip resistance without quartz broadcast
- Variety of antiskid textures possible
Uses
- Slip-resistant coating for concrete and cement screed
- For multi-storeyed and underground car park
- For maintenance hangars and for wet process areas, e.g., the beverage and food industry
- For storage and assembly halls, maintenance workshops, garages, and loading ramps.
Product Data
| Appearance / colour: | Chemdeck TF[R] Resin: | White viscous liquid |
| Chemdeck TF [H] Hardener: | Brown liquid | |
| pigment | Coloure paste (supplied separately not part of kit) |
Storage Conditions/Shelf Life
12 months from date of mfg. If stored properly in undamaged seal packaging, at a temperature between 5 °C – 30 °C. It should be kept in a cool, well-ventilated area, away from heat, direct sunlight, sparks, and children.
Chemical Resistance
Excellent resistance is observed against distilled water, detergent solutions, alkalis, and acids.
Mechanical/Physical properties
| Property | Test Method | Value & Unit |
|---|---|---|
| Finish | CPI* 1001 | Anti-skid, Glossy/Matt |
| Pot Life @ 30°C | CPI 1002 | 20 minutes |
| Surface Dry | CPI 1002 | 2 hours |
| Skid Resistance | ASTM E303 | 48 |
Mechanical Properties
| Property | Test Method | Value & Unit |
|---|---|---|
| Elongation at Break | ASTM D 638 | 30–40% |
| Pull-off Adhesion Test | ASTM D 4541 | Concrete Failure @ 18 kg/cm² |
| Abrasion Resistance (Taber) | ADTM D 4060 | 50 mg loss |
| Compressive Strength | ASTM D 695 | >500 kg/cm² |
| Flexural Strength | ASTM C 580 | >150 kg/cm² |
| Tensile Strength | ASTM D 638 | >200 kg/cm² |
| Shore Hardness | ASTM D 2240 | Shore D 75–85 |
Method of Application
All Chemsol Products are recommended to be applied only by Approved Applicators and should be used after using proper PPE’s like Gloves, mask, goggles, etc.
Substrate Quality
The CDS (clean, dry, sound) test must be conducted before the application of primer to the concrete substrate. The substrate must be free of all contaminants such as dirt, oil, grease, coatings, and surface treatments, etc. If in doubt, apply a test area first.
Application conditions
Substrate temperature: 10-40°C
Substrate moisture content: - <5%
Relative humidity: 8o%max
Note: The substrate temperature must be at least 30C above the prevalent dew point temperature to reduce chances of condensation on the floor.
Priming
The concrete surface, after proper and thorough surface preparation, has to be primed with an appropriate primer like Chembase 150/160. After priming, allow the surface to cure for 4-5 hours. Depending on the condition of the surface, an additional layer of Epoxy screed/ Epoxy Putty with chembase 150/160 and graded sand may be required to level out the surface undulations before application of the Topcoat of chemdeck TF.
Application of Chemdeck TF coat
Ensure that the underlying coat is thoroughly cured and is dust-free. Add pigment paste to the resin part and Stir mechanically for 1 minute in order to disperse the pigments into the resin uniformly. Now add hardener and continue stirring for a further 2 minutes with a motorized helical paint stirrer until a uniform mix has been obtained. Once mixed material should be used within its specified pot life; the material is to be applied in a single coat application onto the primed surface/ epoxy screed. Spread material evenly using a notch trowel (0.5 mm Notch) and roll it evenly with a special “chemsol textured roller” within 10- 15 min. to obtain the desired finish.
Curing Schedule
Vehicular movement on Chemdeck TF should be allowed ideally after 3 days of application, depending upon the ambient temperature & humidity. This is a fast-curing system. Refer to the following table to know how quickly the floor can be brought to service
| Temp. (°C) | Foot traffic | Full cure |
|---|---|---|
| 10°C | 24 hours | 120 hours |
| 20°C | 12 hours | 72 hours |
| 30°C | 8 hours | 72 hours |
Cleaning of Tools
Clean all tools and application equipment with thinner PT 36 immediately after use. Hardened and/or cured material can only be removed mechanically.
Packing
Pre weighed kit to cover 13-16 sqm/kit 0at 500 micron thickness
Handling & Safety
Keep the containers tightly sealed when not in use. Avoid skin contact and inhalation of fumes (if any). While spraying, it is advised to wear a mask. If it comes in contact with the body, wash affected parts with plenty of soap and water. In case of persistent irritation, contact a physician.
*Disclaimer: The Information provided is based on our experience, thorough investigations & sophisticated testing methods but due to vast number of applications and usage methods Chemsol Polymer Industries cannot accept responsibility of any kind for any particular result. It is the responsibility of the user to verify the suitability of the product for their end use and in accordance with the rules and regulations of that country /territory. All information provided pertaining to our products should be treated only as a guidance tool without any guarantee or warranty of any sorts.
* All CPI test methods are our scientifically designed internal test methods which can be shared upon request.
