DELTAShield HP 500 PW
DELTAShield HP 500 PW
Description
DELTASHIELD HP 500 PW is an instant curing, spray applied, seamless, and flexible protective membrane that exhibits excellent impact and tear strength. It will not crack or peel even under the harshest conditions and requires no maintenance to maintain its integrity and physical features.
This best-in-class, WRAS-certified product is specially formulated and is designed for use in potable water applications up to 85°C ambient temperatures.
Features
- Potable Water Approved according to BS 6920 and WRAS-certified.
- Spray applied Seamless application to any thickness in one application.
- Fast reactivity and tack free times – from 10 seconds.
- Fast return to service time – within 48 hours.
- Long life-cycle – significant whole of life cycle savings
- Excellent adhesion on concrete, steel, aluminum, fiberglass, wood, foam etc.
- No sensitivity to humidity or moisture during the spraying and curing processes.
- High impact and abrasion resistance,
- Maintains flexibility and does not become brittle over a wide temperature range.
- Very good tensile and structural strength – High elongation at break.
- 100 % solids, VOC-free, no solvents.
- Does not contain catalysts.
- UV, chlorine and saltwater resistant.
- Suitable for exposed applications under water
- Can be applied across multiple substrates in the same application process
- Remains flexible under a wide range of climatic conditions
Typical Uses
- Potable water reservoirs, storage tanks, canals and via-ducts.
- Rainwater storage tanks.
- Fish breeding tanks.
- De-salination plants.
- Water bottling and cleaning plants
- Any other lining project where WRAS-certified coatings are required
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Processing Properties
| Property | Data |
|---|---|
| Mixing ratio of Comp. A to Comp. B | 1 : 1 by volume |
| Material consumption [kg/m2/1mm] | Approx. 1 – 1.2 |
| Dry film thickness range [mm] For project specific DFT recommendations consult with manufacturer. |
Steel Minimum: 1 Maximum: indefinite Concrete Minimum: 2 Maximum: indefinite |
| Tack Free-Time at 20°C [sec.] | 10 – 20 |
| Over coat cycle [h] | 0 – 12 (without any further pre-treatment) |
| Curing/loading after | Walkable: 5 mins Mechanical: 1 hr Chemical: 12 hrs |
| Temperature range for application (ambient) [°C] | -10 – +50 |
| Temperature range for application (substrate) [°C] | -10 – +50 |
| Material Temperature (Preconditioning) [°C] | 30 – 40 |
| Material Temperature (Spraying) [°C] | 65 – 75 |
| Maximal relative air humidity for application [%] | 98 |
| Pay attention to the dew point limit | Substrate to be 3C greater than Dew point. |
Physical Properties
| Property | Test Standard | Comp. A Data | Comp. B Data |
|---|---|---|---|
| Chemical Base | – | 100% Pure Polyurea technology | 100% Pure Polyurea technology |
| VOC-content | DIN EN ISO 11890-1 / ASTM D-1259 | 0% | 0% |
| Solids content | DIN EN 827 / ASTM D-2697 | 100% | 100% |
| Viscosity [mPa*s] @ 25°C | DIN EN ISO 2884-2 / ASTM D-4878 | 500 – 700 | 350 – 700 |
| Density [g/cm³] @ 20°C | DIN EN ISO 2811-2 / ASTM D-1217 | 1.11 ± 0.02 | 0.98 ± 0.02 |
| Density [g/cm³] | EN ISO 1183 / ASTM D-792 | 1.02 ± 0.02 | 1.02 ± 0.02 |
| Tensile strength [MPa] | ISO 37-2005 / ASTM D-638 | ≥ 20 | ≥ 20 |
| Modul [MPa] | ISO 37-2005 / ASTM D-638 | 100% Elongation: ≥ 10 300% Elongation: ≥ 15 |
100% Elongation: ≥ 10 300% Elongation: ≥ 15 |
| Property | Test Standard | Data |
|---|---|---|
| Elongation at break [%] | ISO 37-2005 / ASTM D-638 | ≥ 410 |
| Hardness [Shore D] | ISO 868-2003 / ASTM D-2240 | 45 ± 5 |
| Rebound resilience [%] | ISO 4662 / ASTM | ≥ 39 |
| Tear growth resistance[N/mm] | ISO 34-1 method A | ≥ 40 |
| Volume abrasion [mm3] | DIN ISO 4649 | ≤ 185 |
| Taber Abrasion [mg] | ASTM D-4060 | < 15 (Wheel CS17 / 1.000g / 1000 Cycles) < 135 (Wheel H18 / 1.000g / 1000 Cycles) |
| Peel off strength [N/mm] | ISO 813 / ASTM | Concrete: ≥ 4 Steel: ≥ 8 |
| Pull off strength [MPa] | DIN EN ISO 4624 / ASTM D-4541 | Concrete: ≥ 1.5 Steel: ≥ 6 |
| Min. Process temp. [°C] | ASTM D-2485 | Dry: -40 |
| Max. Process temp. [°C] | ASTM D-2485 | Wet: 90 Dry: 120 Peak temperature dry: 160 |
| Potable water approval | BS 6920 | Passed at 85°C and WRAS Certified |
| Storage conditions [°C] | DIN EN 12701 | 10 – 30 (in closed original drums, stored at dry and well-ventilated place; beware of freezing) |
| Shelf life | – | Approximately 12 months |
| Antibacterial Activity | BS ISO 22196 | 2.2: Result “good“ (99 – 99.9%) – (Bacteria: S.aureus) 2.4: Result “good“ (99 – 99.9%) – (Bacteria: E.coli) |
Safety & Handling
- All applicators of DeltaShield HP 500 PW should be trained and approved by the manufacturer.
- Spray applicators should wear appropriate PPE including approved breathing equipment, eye wear, Nylex or similar light weight spray suit and appropriate covered footwear.
- Avoid breathing in vapours during spraying or when handling chemicals.
- Avoid eye and skin contact.
- Store chemical drums in a cool dry environment. Avoid storing chemicals for long periods in direct sunlight.
- Do not store chemicals next to food stuffs.
- Ensure chemical drums are kept tightly sealed and avoid ingress of air and moisture.
Packaging
DELTAShield HP 500 PW is supplied in 40 or 425 kg sets.
All guidelines, recommendations, statements, and technical data contained herein are based on information and tests we believe to be reliable and correct, but accuracy and completeness of said tests are not guaranteed and are not to be construed as a warranty, either expressed or implied. It is the user`s responsibility to satisfy himself, by his own investigations and testing, the suitability of the product for his own intended use, application and job situation and user assumes all risk and liability resulting from his use of the product. Due to the large number of variables that can affect the product and the application process that are out of the control of DELTA Coatings International LLC no warranty of any kind, express or implied is given. The liability of DELTA Coatings International LLC for any claims is limited to the purchase value of the material.
