DIAKITE BR-300

PRIMARY APPLICATION

DIAKITE BR-300 is a liquid acidic material for removing SiO₂, Al₂O₃, MgF₂, ZrO₂ and etc. from jig made of stainless steel by tank application only. It is also ideal to use DIAKITE BR-300 for removing multi-coat from plastic lenses.

CHEMICAL CHARACTERISTICS

Physical form .......................................... transparent liquid

Odor ..........................................................none

Specific gravity ........................................ 1.06

Foaming tendency ................................... low

Recommended diluent ............................. water

Maximum solubility ............................... complete

Rinsability ................................................ good

Phosphate free ......................................... yes

Normal working concentrations ............. 10 –100% by volume of water

Normal working temperatures ............... room temperature (do not heat up)

The information herein is given in good faith but no warranty, expressed or implied, is made.

APPLICATION PROCEDURES

For Brightening Stainless Steel: Immerse in a solution of DIAKITE BR-300, 50% to full strength, depending upon the type and degree of soils to be removed. Use at 21 to 38℃(room temperature). Do not use above 43℃.

For removing multi-coat from plastic lens: DIAKITE BR-300 may be used at full strength at room temperatures for 10 minutes by tank application. Working time will depend upon the type and degree of multi-coat to be removed. Do not use above 43℃.

SOLUTION CONTROL:

Generally it is not titrated. The timing of addition or dumping of solution will be determined when cleaning performance down.

NOTE ON USE .......... See Material Safety Data Sheet

Do not use on food contact surfaces. Keep concentrate away from combustible, organic, and readily oxidizing materials. Avoid contact of concentrate with glass, ceramics or concrete. If contact is made, rinse surface promptly and thoroughly with water. Avoid contact with mixing with chlorine-releasing materials.

Safety and Handling Precaution: DIAKITE BR-300 is a highly acidic material containing ammonium hydrogen fluoride. Direct contact causes severe burns that may or may not be immediately painful or visible. Harmful if swallowed or inhaled. Avoid contact with eyes, skin and clothing. Wear rubber gloves, safety goggles, or face shield, and suitable protective clothing when handling dry powder or solutions. Thoroughly wash clothing after using. Avoid breathing mist. Use adequate ventilation. Do not take internally.

First aid in case of contact or suspicion of contact: Prompt medical attention is absolutely necessary. For eyes, immediately flush with cool water for at least 15 to 30 minutes. Hold eyelids apart while flushing to ensure contact of water with all surfaces of eyes and lids. Get prompt medical attention. For skin, immediately flush with large quantities of cool water until all acid is removed. Immediately remove contaminated clothing and shoes. In case medical attention is delayed, apply a generous amount of paste made from powdered magnesium oxide or milk of magnesia and glycerin, freshly prepared. If swallowed, wash out mouth thoroughly with water. Gives water to drink without delay. Follow with milk or 60 milliliters of milk of magnesia. Immediately contact a physician. If inhaled, remove from exposure. Get medical attention. KEEP OUT OF REACH OF CHILDREN.

DISPOSAL

Dispose of according to all federal, states and local regulations

PACKAGING

Packaged in non-returnable inside poly-steel drums of 20 kg net

STORAGE

It is suitable for general indoor storage at moderate temperatures out of direct sunlight and away from heat and open flame. Keep from freezing. Keep away from combustible materials, organic or readily oxidizable materials. Avoid contact or mixing with chlorine-releasing materials. Keep container closed when not in use.