Write About Everything

– That is the most regularly requested question and rightfully so!! Sadly there’s no commonplace calculation when mixing pigments because of the numerous applications, and mediums that our pigments can be utilized with. I.E. Automotive, Epoxy, Resin, Slime, Candles, Soaps, Fishing Lures, Woodworking, Pen Blanks, Acrylic, Varnish, Clay, Grout, Flooring, Countertops, Cosmetics, Fingernail Polish, etc. the record goes on.

– Other factors are based mostly on the shopper. What is the desired look that you’re trying to achieve, opaque or transparency?

– Our commonplace for epoxy resin or automotive has been (1) container of our 50 gram pigment powder for every gallon. But, we have seen clients use A lot less!!

– Beginning out with 1g of pigment per 8 oz would be a secure begin whereas adding more pigment as wanted to realize your required outcome.

One different approach of detecting the ions, and particularly anions, was additionally developed by the chemists at Dow. It concerned using indirect spectrophotometric detection. On this procedure, an anion such because the phthalate anion is used because the counterion within the cellular part. The material is often added as potassium phthalate, and maintained at a concentration of 0.001 M. The phthalate ion absorbs ultraviolet mild. The background measurement in the system then consists of a excessive absorption reading of UV mild.

In addition to the natural extractives limitation prescribed in this paragraph, the ion-change resin identified in paragraph (a)(17) of this part, when extracted with every of the named solvents, distilled water, 50 percent alcohol, and 5 percent acetic weak acid cation exchange resin, will likely be found to lead to not greater than 7 parts per million of nitrogen extractives (calculated as nitrogen) when the resin in the free-base kind is subjected to the following check instantly before every use: Using a separate 1-inch diameter glass ion-change column for each solvent, prepare each column utilizing one hundred milliliters of prepared to make use of ion-alternate resin that’s to be examined. With the bottom outlet closed, fill every ion-exchange column with one of the three solvents at a temperature of 25 deg.C till the solvent level is even with the highest of the resin bed. Seal each column at the top and backside and retailer in a vertical position at a temperature of 25 deg.C. After 96 hours, open the highest of each column, drain the solvent into a group vessel, and analyze every drained solvent and a solvent clean for nitrogen by a typical micro-Kjeldahl technique.

First up is Mazda’s new Sensible Idle Stop System (SISS), which at first looks like the identical system everybody else is already using that stops the engine at idle. Wanting deeper into Mazda’s specs, we see that the SISS system makes use of direct injection and a system that stops the pistons in the precise right place to restart the engine utilizing combustion, slightly than the electric starter that the majority begin-stop systems use. In response to Mazda’s engineers, this implies quicker, smoother restarts and a less intrusive system. If it really works as marketed, the system should improve fuel economy by about 10 percent in city areas with heavy visitors.