Product Description:
--Model:725-H58-01
--A two pack epoxy coating with high solid content.
--Approved by Ministry of Health of the state for use in contace with potable water.
-- Have good performance of conducuting.
--VOC less than 100g/L.
Intended Uses:
--For use in interior wall of oil tank and steel pipes antistatic anticorrosive, etc.
Product Information:
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Volume Solids:80%±2% Finish/Sheen： Gloss |
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Typical Film Thickness |
125microns dry (158microns wet) |
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Theoretical Coverage(m2/L) |
6.4m2/L at typical film thickness |
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Mix Ratio: 2.2:1（volume）3:1 (mass) |
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Method of Application |
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Airless Spray |
Recommended |
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Tip size range:0.45-0.68mm |
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Output pressure:≥17MPa |
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Air Spray |
Tip size range:2.0-3.0mm |
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Output pressure:≥0.4MPa |
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Brush/Roller |
For small area only |
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Thinner |
Not recommended. Use only in exceptional circumstances (volume 5%). |
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Cleaner |
HX-501 |
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Induction Period |
Not necessary |
Drying Information:
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5℃ |
25℃ |
35℃ |
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Touch Dry |
4h |
2h |
1h |
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Hard Dry |
24h |
20h |
16h |
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Pot Life |
4h |
2h |
1h |
Overcoating Data:
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5℃ |
25℃ |
35℃ |
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Overcoated by |
Min Max |
Min Max |
Min Max |
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725-H58-01 |
24h 10d |
20h 7d |
16h 5d |
Storage:
Store in cool and dry conditions,Well ventilate.Keep away from hot and fire. Shelf Life: 12 months
minimum at 25 ℃,Subject to re-inspection thereafter.
Pack Size:
Part A: 22kg/16L in 20L container
Part B: 4kg/4L in 6L container
Flash Point:
Part A: Greater than 31℃
Part B: Greater than 28℃
Mixed pant: Greater than 31℃
Systems and Compatibility:
Consult your Sunrui Representative for the systems best suited for the surfaces to be protected.
Surface Preparation:
High pressure fresh water wash or fresh water wash, as appropriate, and remove all oil or grease, soluble contaminants and other foreign matter in accordance with SSPC-SP1 solvent cleaning. All surfaces to be coated should be clean, dry and free from contamination.
Abrasive Blast Cleaning
Abrasive blast clean to Sa2.5（GB/T 8923.1-2011）. If oxidation has occurred between blasting and application of 725-H58-01, the surface should be reblasted to the specified visual standard.
Surface defects revealed by the blast cleaning process should be ground. Filled, or treated in the appropriate manner.
Metallic Zinc Primed Surfaces
Ensure that surface of the primer is clean, dry and free from contamination and zincsalts before application of 725-H58-01. Ensure zinc primers are fully cured beforeovercoating.
Repair
The areas to be repaired should be cleaned to P St3（GB/T 8923.2-2008）by mechanical method or higher level of surface prepared to P Sa2.5（GB/T 8923.2-2008）by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to a minimum.
Limitations:
1) This product will not cure adequately below 5℃. For maximum performance ambient curing temperature should be above 10℃
2) In common with all epoxy base coatings, 725-H58-01 will exhibit chalking of the firm on UV exposure.
3) Apply in good weather. Temperature of the surface to be coated must be least 3℃ above the dew point when the humidity is lower than 85%.
4) The dry time and overcoating interval may change according to the environment factors.
5) Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.
Duty statement:
● The data in the sheet base on the information from the laboratory and practice.
● The application may exceed the control, so we only ensure our product quality.
● We own the right of the data sheet modification without informing.