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It is highly concentrated and powerful penetrating agents materials which is effectively react with cement to loosen the bonding strength . Best results can obtain on dry surface of cement. RXSOL'S R & D has developed this molecular cement dissolver as an alternative to using hazardous acids for concrete removal. Back-Set is a one-of-a-kind formula.
RXSOL-22-2202-035 turned this vulnerability into an opportunity. "Back-Set" safely removes hardened concrete from a variety of difficult to clean surfaces. It break down the ionic bond in portland cement, releasing the cement from any surface to which it has adhered.
This liquid mixture specifically designed to deal with hard cases of cement cargo deposits or dry cement stains. Its proven advantage is the provision of immediate penetration and complete dissolution of cement, the result being a thorough cleaning.
Chemically Back-Set converts the positive ions in the hardened matrix into negative ions, which dissolves the cement into mud that can be rinsed away. Because it works chemically, rather than mechanically, Back-Set may be used to remove cured concrete, mortar, grout, and stucco from virtually any surface without harm.
1. Apply cement remover on cement, to loosen the bond between the cement and the surface.
2. Give Sufficient time of reaction will loose bond of cement completely.
3. Repeat the 1st step on the cement for at least an hour or two.
4. For hot climate avoid evaporation, reapply frequently to keep the area moist.
5. After the cement starts to loosen, scrub the area with either a brush, Scotch Brite pad or scouring pad.
6. If a small amount remains, reapply Cement dissolver chemical and allow it to set again.
7. Scrub again until all of the cement is removed.
8. Flush the area with water.
9. Neutralise and Wash the area with alkaline soap and water.
TECHNICAL SPECIFICATIONS :
| Appearance/nature | : Viscous Flowable Liquid |
| Colour | : Colourless to pale yellow |
| on APHA (20% aqueous solution), maximum | : Characteristic |
| Odour | : 500-234-8 |
| pH (1 % aqueous solution) | : 6.8-8.5 |
| Active Matter, % by mass minimum | : 68 |
| Molecular Weight | : 384 |
| Sulfate, % by mass as Na2SO4, maximum | : 1.5 |
| N.D.O.M.,% by mass(on 100% A.M.basis), max | : 3.0 |
| 1, 4 - Dioxane (on 100% A.M. basis), ppm, max | : 30 |
| Iron content as Fe, ppm, maximum | : 5 |
| Heavy metals as Pb, ppm, maximum | : 15 |
| Microbial count, TVC, cfu/ml | : < 10 |
Certificate of Analysis according to DIN 55350-18-4.2.2
| Sr.No | Characteristic / Method | Unit | Value | Lower Limit | Upper Limit |
| 1. | Appearance @25 °C 93000601 | Confirms | Transparent to yellowish Flowable Paste | ||
| 2. | Odour 93000701 | Confirms | Conform to STD | ||
| 3. | Active Ingredient (M.W.384) ISO 2271 | % | 69.2 | 69.00 | 70.00 |
| 4. | pH 3% Solution ISO 4316 | 7.2 | 7.00 | 9.00 | |
| 5. | Sodium Sulfate Method No. 920015-01 | % | 0.3 | 1.00 | |
| 6. | Unsulfated Matter Method No. 970064-02 | % | 2.4 | 2.80 | |
| 7. | Dioxane (as is) Method No 920021-01 | ppm | 21 | 30 | |
| 8. | Colour APHA (20% Sol. @25 °C) ISO 6271 | 16 | 25 | ||
| Packing / Production Date | |||||
| Expiry Date / Shelf Life | |||||
SPECIFICATIONS:
| Color: | Opaque white to yellow |
| Odor: | Sweet to Mild chemical odor Specific Gravity: 0.98 @25°C |
| Flash Point: | 200°F |
| pH (10%): | 5.63 |
| Solubility: | Water Dispersible |
| Appearance/Physical State: | Clear Liquid |
| Vapor Pressure: | N/D |
| Boiling Point: | 212°F |
| Density: | 8.8 lbs. /gal. |
| Solubility in Water: | Soluble |
| Odor: | Citrus scent |
| Vapor Density: | N/D |
|
Freezing Point: |
N/D |
| Concentrate pH: | 12.4 - 12.8 |
|
RTU pH: |
10.7 - 11.3 |
Ultrasonic cleaning solutions can be essential when using an ultrasonic cleaner to achieve your desired results. RXSOL stocks a range of solutions which will cater for a wide range cleaning needs. Following are the cleaning solutions provided by us.
RXSOL-16-3006-025: It removes oil, removes rust and conditions the surface favorable to the adhesion of paint. It does all these three functions simultaneously. It can be used very effectively on all metals, non-metals, alloys, castings, polymers, plastics, rubber parts, polyester screens nylons, including various components, parts and assemblies of the Textile, Engineering and Automobile Industry. It is a versatile general purpose cleaner. It is very safe to use on all metals& Non-metals.
| Appearance | Pale yellow liquid | |
| Density | In g/cm3 at 15°C: 1.01-1.10 | |
| Compatibility Metal | No known effect | |
| Rubber | No known effect | |
| pH | 6.5-8.5 | |
| PACKAGING | RXSOL-16-1501-210 |
Size (in Litres) 210 |
| Appearance | Pale yellow liquid | |
| Density | In g/cm3 at 15°C: 1.01-1.10 | |
| Compatibility Metal | No known effect | |
| Rubber | No known effect | |
| pH | 6.5-8.5 |
| Appearance | Pale yellow liquid | |
| Density | In g/cm3 at 15°C: 1.01-1.10 | |
| Compatibility Metal | No known effect | |
| Rubber | No known effect | |
| pH | 6.5-8.5 | |
| PACKAGING | RXSOL-16-1501-210 |
Size (in Litres) 210 |
| Appearance | Pale yellow liquid | |
| Density | In g/cm3 at 15°C: 1.01-1.10 | |
| Compatibility Metal | No known effect | |
| Rubber | No known effect | |
| pH | 6.5-8.5 | |
| PACKAGING | RXSOL-16-1501-210 |
Size (in Litres) 210 |
| Appearance | Pale yellow liquid | |
| Density | In g/cm3 at 15°C: 1.01-1.10 | |
| Compatibility Metal | No known effect | |
| Rubber | No known effect | |
| pH | 6.5-8.5 | |
| PACKAGING | RXSOL-16-1501-210 |
Size (in Litres) 210 |
| Product Number: | B0394 |
| CAS Number: | 10043-35-3 |
| MDL: | MFCD00011337 |
| Formula: | H3BO3 |
| Formula Weight: | 61.83 g/mol |
| Test | Specifications |
| Appearance (Color) | White to Off-White |
| Appearance (Form) | Powder |
| Chloride (Cl) | <0.001 % |
| Phosphate (PO4) | < 0.001 % |
| Sulfate (SO4) | < 0.01 % |
| Calcium (Ca) | < 0.005 % |
| Heavy Metals (as Lead) | < 0.001 % |
| Iron (Fe) | < 0.001 % |
| Recommended Retest Period 2 years | |
|
Note ACS tests |
|
| Assay | >_ 99.5 % |
| Insoluble in Methanol | <_ 0.005 % |
| Nonvolatile with Methanol | <_ 0.05 % |
Boric Acid is a weakly acidic hydrate of boric oxide with mild antiseptic, antifungal, and antiviral properties. The primary industrial use of boric acid is in the manufacture of monofilament fiberglass usually referred to as textile fiberglass which is used to reinforce plastics in various applications. Boric acid in equilibrium with its conjugate base the borate ion is widely used as a primary or adjunct pH buffer system in swimming pools.
Industrial Application
1.) Adsorbents and absorbents
2.) Agricultural chemicals (non-pesticidal)
3.) Corrosion inhibitors and anti-scaling agents
4.) Fillers and Finishing agents
6.) Flame retardants
7.) Fuels and fuel additives
8.) Lubricants and lubricant additives
9.) Oxidizing/reducing agents
10.) Plating agents and surface treating agents
Form : Powder in solupacs
Appearance : Light blue
pH,1% solution : 1.4
Not Compatible
Avoid aluminium, zinc, tin, and their alloys and galvanised surfaces
