Powder coating

Sodium hydroxide { NaOH) Freshly prepared ammonia solution. In order to prepare 0.01M of ZnO nanoparticles, the following steps were followed: The 0.01 M of Sodium hydroxide { NaOH} solutions in starch was prepared by adding 0.04 gm of NaOH powder dissolved in 100 ml of 3% starch solution. The solutions were stirred for 1 hour at the temperature of 〖50〗^0C at about 250 RPM. Again, 0.01M of Zinc nitrate hexahydrate {Zn〖(NO_3)〗_2 .6…

was Mylanta which required 1.06 grams to neutralise the acid. The more antacid added to the test tube, the higher the pH and the greater difference in colour. A discrepancy in the results is that even though each compound making up DeWitt’s antacid powder had a higher reading pH than the one in Nancy’s Home Remedy, more of DeWitt’s was needed to…

Char-Broil 480 Classic 4 Burner Grill Char-Broil offers a number of grills to suit every need. Models range from two burner portable units to six burner grills with and without side tables. With so many grills to choose from, it's best to do a little digging before investing in a grill. When a person hosts a cookout, he or she needs a grill that can heat quickly and kick up powerful heat. Most grill manufacturer's make this claim. The Char-Broil Classic 4-Burner piqued our curiosity, touting…

Throughout this exhibition, I have created one specific theme—to take you through the technique of gilding and the material of gilt bronze. Gilding or Ormolu is a “decorative technique for applying fine gold leaf or powder to a solid surface such as wood, stone, or metal to give a thin coating of gold.” In this case, the exhibition will revolve around gilt bronze Asian artwork. Let us take a tour through multiple pieces and learn about the gilding technique, and how the material has held up…

detoxification and treatment of puffing. The caffeine will act against puffing and swelling whereas the antioxidants in cocoa will detoxify and help reduce the aging. Preparation and Usage- Take two tablespoons of freshly ground coffee powder, two tablespoons of cocoa powder and one tablespoon of honey. Blend all of them together with three tablespoons of yogurt in a mixture. Spread this face pack evenly all over the face and let it sit for about 10-12 minutes. While rinsing it off with warm…

Areas of Pakistan. Apricots were sun dried under open condition (26-34+4 C, RH 41-52%) for 16-19 days. The sun dried Apricots were packed in polyethylene bags containing 01Kg of dried fruit. Further The dried samples obtained were ground to a fine powder and stored at 5°C in air-tight containers prior to further analysis. Sample Preparation: Grounded samples of 10 g were extracted using 70% of ethanol (100 mL 1:10 w/v)) twice at room temperature for 24h and 6 h respectively. The mixture obtained…

fur in a fine powder of frost, and especially were its jowls, muzzle, and eyelashes whitened by its crystallized breath” (2). Furthermore, the man's clothing is completely iced over; his moccasins were “covered with ice; the thick German socks were like sheaths of iron halfway to the knees, and the moccasin strings were like rods of steel all twisted and knotted as by some conflagration” (6). London vividly describes the severity of the cold; the frost is extremely intrusive, coating both the…

electrode materials for constructing an enhanced electrochemical platform for sensing. In this study, hydrothermally-assisted reduced graphene oxide (TRGO) was synthesized using an environment friendly reducing agent in optimum time to easily exfoliate coating solution and substitute on the microelectrode. Series connected distributed sensing electrodes were fabricated and patterned with TRGO added platinum nanoparticles (PtNP), chitosan-enzyme composites, and nafion, which were integrated onto…

Although allotropes of carbon are capable of conducting electricity, the carbon tape does not conduct electricity.[12] The gold coating enables the conductivity of the CaCuSi4O10 on the tape. The sample was then placed on the sample holder, placed in a chamber, placed under vacuum, and underwent the process described above. A figure of the instrument is provided…

DISCUSSION 6.1 FTIR SPECTROSCOPY It was observed from the FTIR graph that there was no shifting of peaks of metronidazole i,e., characteristic peak of the amine group (N-H streching) present in imidazole nucleus at 1030 cm-1 and presence of NH2 group at 3298 cm-1 in formulation. Hence, there was no interaction between drug and polymer. 6.2 METRONIDAZOLE MICROSPHERES 6.2.1 Optimization of speed (rpm) for preparation of microspheres Metronidazole microspheres were prepared using emulsion…