Safe Passivator Liquid 630
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| Property | Typical Value |
|---|---|
| Appearance | Clear liquid |
| Product Type | Stainless-steel passivating / conditioning liquid |
| Acid Content | Acid-free |
| Nitric Acid | None |
| Solubility in Water | Completely miscible |
| Application | Spray / Brush / Immersion / Circulation |
| Typical Contact Time | 10-15 minutes |
| Rinsing | Fresh water |
| Main Function | Passivation and removal/control of free iron contamination |
Where to use Safe Passivator Liquid 630?
Safe Passivator Liquid 630 is recommended for:
Passivation after pickling: Applied to freshly pickled stainless-steel surfaces to promote restoration of the protective passive layer.
Passivation after mechanical treatment: Suitable after grinding, brushing, polishing, blasting and fabrication operations that may disturb the stainless-steel passive surface.
Free iron / smut removal: Helps remove traces of free iron and surface residues that may otherwise cause rust spots or discoloration.
Flash rust prevention: Particularly useful immediately after pickling where flash rust or brown staining may occur during drying.
Post-pickling treatment: Can be used as a final conditioning treatment before equipment is returned to service.
Dosage
How to make safety as a priority while using Passivation Liquids - Use RXSOL Safe Passivator Liquid 630!
| Step | Procedure |
|---|---|
| 1. Surface Preparation | Ensure the stainless-steel surface is free from heavy grease, oil and loose contamination. Where required, pre-clean with a suitable alkaline or neutral degreaser. |
| 2. After Pickling | Thoroughly rinse away the pickling chemical with clean water before applying Safe Passivator Liquid 630. |
| 3. Application | Apply uniformly by low-pressure spray, brush, immersion or circulation depending upon the equipment and surface geometry. |
| 4. Contact Time | Allow approximately 10-15 minutes contact time under normal conditions. Do not allow the product to dry completely on the surface. |
| 5. Final Rinsing | Rinse thoroughly with clean fresh water. High-pressure rinsing may be used where appropriate. |
| 6. Drying | Allow the treated stainless-steel surface to drain and dry naturally or use clean, oil-free compressed air where required. |
Treatment of Flash Rust / Smut
Where smut or light flash rust appears immediately after pickling, apply Safe Passivator Liquid 630 while the stainless-steel surface is still wet.
Allow approximately 10-15 minutes reaction time and then rinse thoroughly with clean water.
For heavier contamination, pre-clean the affected surface, rinse with water and then apply Safe Passivator Liquid 630 to the clean, wet surface.
Reduction of Nitric Fumes During Pickling
Where nitric-acid-containing pickling products are being used, Safe Passivator Liquid 630 may be applied as a fine mist over the wet treated surface as part of the post-pickling procedure to help suppress residual fuming.
This application should not be considered a substitute for proper ventilation, extraction or required PPE.
Notes
Why is RXSOL Safe Passivator Liquid 630 better than industry standard acidic passivation liquids?
- Acid-free passivating treatment for stainless steel
- Helps restore the passive surface layer after pickling
- Suitable for use after welding, grinding, brushing and blasting
- Helps remove residual free iron and smut
- Reduces the possibility of flash rust and surface staining
- Improves the final appearance after pickling
- Helps minimize discoloration associated with residual surface contamination
- Can help reduce nitric fumes where used as a post-treatment during nitric-acid-containing pickling operations
- Produces no strongly acidic passivation waste
- Simple spray, brush or circulation application
- Suitable for general industrial and marine stainless-steel maintenance
Precautions
- Chemical-resistant low-pressure spray equipment
- Acid/chemical-resistant pumps
- Plastic or compatible stainless-steel application equipment
- Brushes and suitable manual application systems
- Immersion tanks
- Circulation cleaning systems
Industrial area
Facing problems of toxic nitric acid fumes during pickling of metal? Prevent such hazardous fuming by using Safe Passivator Liquid 630 by RXSOL. This does not mean that no PPE should be worn or there should be no proper ventillation during pickling.
Prevent water staining caused by poor rinse water using Safe Passivator Liquid 630 by RXSOL.
Supply location
Passivator Liquid Safe 630 manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Safe Passivation Liquid 630 at a competitive price from us. We have ready stock of Safe Passivation Liquid 630 in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
Generic name
Acid free Passivation LiquidKeywords
Use a completely safe RXSOL Passivator Liquid for Passivation works after pickling or mechanical treatments such as grinding, brushing, blasting, etc. RXSOL Safe Passivator Liquid 630 is a very popular and ready to use solution for getting even finishing on metals. For workshops and fabrication sites, RXSOL Passivator Safe Liquid 630 is a must which can be used not only after the pickling but also during pickling to avoid uneven surfaces and formation of smuts which are free iron particles.
Get rid of FREE IRON SMUT from metal surface. Formation of SMUT Iron Free particles on metal surfaces after pickling is very common. And to remove such IRON FREE particles, use RXSOL Safe Passivator Liquid 630. Apply by spraying after pickling or during pickling as per guidelines given.