Supply of surface modifier

 Plastic titanium adjustment instructions for use titanium product features rubber modifier is used in steel, zinc and alloy metal, the metal surface to change the microscopic state in a short time and lower temperatures in the surface adsorption of colloidal Ti form a large number of crystalline nuclei phosphate growing point, so that the surface active uniform. The main phenomenon overcome rough coating to eliminate metallic pieces by strong alkaline degreasing or strongly acidic rust corrosion caused by uneven defects and improve speed phosphate shorten the processing time, the metal workpiece crystal dense and uniform phosphate in phosphate process salt coating, while enhancing the corrosion resistance of the coating to improve the adhesion and reduce sediment phosphate, etc., especially high phosphate electrophoretic coating pre-treatment requirements and low phosphate, the workpiece pickling and processing capacity of occasions. Products Company plastic titanium adjustment agent is used in Taiwan and Taiwan's professional and technical personnel recipe and imported raw materials, product quality and more stable as a white fine powder titanium-active agents, mainly composed of titanium salt solution and keeping active titanium groups additives and pH buffering agents, water conditioning agents. Use the Pharmacy: plastic Titanium modifier Packing: 20Kg / box (the package 2Kg * 10 package) Qian Shi glue titanium phosphate Express Page 1 / Total 4 Usage: 1. treatment tank and add water to eight full. 2. Place 2 Kg plastic titanium adjustment agent slowly into the eighth full bath with stirring to dissolve, do not use this agent is added all at once, so as to avoid excessive absorption arising from agglomeration. 3. Add water to the whole amount of 1000L. Use Management: Use: free alkalinity (FAL): 0.15 ~ 0.5 point. Full alkalinity (TAL): 1.3 ~ 3.5 point. pH: 8 to 10.5 (the maximum activity of 8.5 to 9.5). Standard concentration: 0.2% (in terms 1000L) Product Code free alkalinity (FAL) Full alkalinity (TAL) pH value Remarks QS-108 0.25 ± 0.1 1.4 ± 0.2 9.2 ± 0.2 QS-308 0.30 ± 0.1 1.8 ± 0.2 9.3 ± 0.2 3. initially added 0.2% (with 1000L meter): Adds plastic Titanium modifier 2 Kg. 4. Supplementary add (to 1000L meter): Use tank capacity (tonnes) * 13.3 (FAL standard concentrations to determine the concentration -FAL) = recharge Kg. 5. Processing temperature: room temperature ~ 50 ℃. 6. Processing time: Soak or spray 20 to 60 seconds, zinc 2-5 seconds. 7. The spray pressure: 0.8 ~ 1.5kg / m2. Qian Shi glue titanium phosphate express Page 2 / Total 4 testing apparatus and measurement methods: 1. Test Reagents: phenolphthalein indicator, bromophenol blue indicator, 0.1 equiv dilute hydrochloric acid standard solution. 2. Lab: 10ml straw, 250ml beaker, 250ml flask, 50ml burette. 3. The free alkalinity measurement: Pipette 10 ml processing fluid into the flask, add 3 to 5 drops of phenolphthalein indicator with a standard 0.1 equivalents of dilute hydrochloric acid titration, titration color indicated by the pink to None Seji end of titration. When the consumption of 0.1N dilute hydrochloric acid standard solution ml of free alkalinity point number value. 4. Full alkalinity measurement: Pipette 10 ml processing fluid into the flask, add 3 to 5 drops of bromophenol blue indicator, with 0.1 equiv dilute hydrochloric acid standard solution titration, titration indicated color from blue It turns yellow, which amounts to titration end. When the consumption of 0.1N dilute hydrochloric acid standard solution for the whole number ml alkalinity point value. 5. Use the pH meter measuring the pH value. Updated as a result of the aging process liquid treatment solution after a long period of use will form the aging state, such as pH value lower than 7.0 or less or FAL / TAL ≦ 0.01 means that when its aging. In this state, even if the supplementation of the plastic Titanium modifier effect can not be achieved its intended purpose, it should update processing liquid waste. Notes and save: Working bath weakly basic substance should be used to avoid direct contact with eyes, skin, clothing, etc., wear protective equipment during operation. When using as inadvertently enter the eyes should be quickly taken to hospital for treatment with water to fully flush the eye for about 15 minutes. Qian Shi glue titanium phosphate Express Page 3 / Total 4 a bath of tap water is best to use when processing the workpiece should maintain good stirring processing solution to maximize the effect of plastic titanium adjustment agent. Under special circumstances water hardness is too high, can be put in front of the agent with sodium tripolyphosphate adjusting the water tank, added in an amount of water were added per 1000 Kg 200g ~ 500g sodium tripolyphosphate (ie 0.2 ‰ ~ 0.5 ‰), but Do not add excessive or unusual, limited to use with a new groove. 4. The working bath smelly odor of water containing an excess of reason is due to biological, but the table tone can still be used in the case of the use of river water or groundwater should be invested in microbicides to prevent smelly bath. 5. The work of the reason for the iron bath yellowing caused by excessive high, mainly pickled into the workpiece, which may affect the deposition rate and uniformity of film formation, as the case should be updated. 6. The working bath by continuous concentration and pH value will be reduced, the concentration should be regularly measured and appropriate supplementation of plastic Titanium modifier to maintain the required or desired concentration, and is updated once every two weeks in order to maintain the best condition to . 7. When the pH value is still low after adjusting agent added titanium gel, the solution is to add an appropriate amount of sodium carbonate (soda ash) to adjust the pH value of the solution is stable, dosage Kg plastic titanium adjustment agent is added every 2 0.2 Kg ~ 0.5 Kg sodium carbonate, but do not overuse or replace plastic titanium adjustment agent. 8. Use Management suggested by the use of the optimum concentration range is the value in use of indicators, standard concentration refers to the standard parameters calculated in the course of the initial value and supplement added Kg recharge number. 9. The product should be sealed unused stored in a dry and ventilated place keeping away from moisture, the shelf life of three years. Qian Shi glue titanium phosphate Express