The Types of Drawing Inks

Posted by Editor in Education on Jun 23rd, 2017 | 0 comments

Drawing ink are used for calligraphy and illustrations. The first confirmed appearance of the ink was in China made from lamp oil, pinewood smoke and gelatin from skins of animals. Today there are a lot ink colors to choose from besides the standard black and white inks.

Here are the types of drawing and calligraphy inks available today.

1. Alcohol-based

Alcohol-based inks dry fast, are acid-free and produce vibrant colors. They are made from solid-based dyes. You can usually find this ink in permanent markers. Some people can create this ink out of other household items. It is used to paint surfaces like glass, plastic and other non-porous materials.

2. Pigment-based

Pigment-based inks have color pigments and a binding agent. The agent is made from either acrylic or shellac. Artists usually choose this ink for calligraphy and as inks for fountain pens. They are also known as India ink or China ink.

3. Solvent-based

Solvent-based inks have a strong smell but are waterproof, longer-lasting, scratch-proof and have a bright color. In fact, they don’t fade. They are used on materials that are non-absorbent. This type of ink is made from pigment, carrier fluid and resin. Solvent-based inks are used in printers.

4. Water-based

Water-based inks have dyes that are light and thin. They dry quickly, are water-proof and don’t have a strong smell. They are also called dye-based inks because the dyes they contain are chemically dissolved.

Ink Quality

When purchasing inks, here are the factors you need to consider.

1. Drying Time

Some inks are quick-drying, ideal for those who don’t want smudges while they work. It’s also important to check the difference of the hue when the ink is wet or dry.

2. Thickness

This refers to the blackness or lightness of the ink. Not all black inks for example have the same hue. Some are very black while others are lighter. The best way to determine how black the black ink is is to try it on paper. Some inks also appear lighter when dry than when wet.

3. Feathering

Feathering refers to the quality of the nib or tip to create blurry lines that look like feathers. Some quick-dry inks don’t produce feathering because the flow of ink is more controlled.

4. Finish

The finish can either be glossy or matte. This can be determined when the ink is dry. Glossy is lustrous or shiny, while matte looks smooth and dull.

5. Solubility

This refers to the quality of being dissolved by water or other substances. If you don’t want your artwork to have smudges when you apply another paint for example, use waterproof and marker-proof inks.

size=”4″>Types of Inks

Simple Guides for Singaporean Students to Answer Test Easily

Posted by Editor in All About Singapore, Education on Oct 25th, 2014 | 0 comments

Taking the test is somewhat showing your mental capability to understand the subject or the lesson that is discussed. Most test questionnaires include fill in the blanks, multiple choice, true or false, identification, essay writing and more. Many experienced people say that students who take the test for granted have a greater chance to fail.

However, this doesn’t always mean that students who are studying well are more likely to pass the exam. Sometimes, they fail one of the reasons is not following instructions. Now, if you want to be a successful test passer, you should follow the list of tips below:

• Review your past lessons: This is not the actual lesson that you have tackled weeks ago, these are the topic that you learn from the past years. You need to analyze the technique on how you have passed the exam the other year. Try to refresh the methods that you have used in your past school years.

• Be on time: This is a very important rule in taking an examination. Indeed, there are many advantages when you if you are on time. One is the chance of answering all the questions on the test paper and the other one is the chance to review it. Also, you have will answer the paper in a relax manner.
• Keep your confidence to the highest level: If you think that you cannot answer all the questions. You don’t need to panic. Instead, relax a little. This is where your confidence is built. By simply relaxing, you are making your body and mind feel comfortable.

Top Reasons Why You Should Study Electrical Engineering

Posted by Editor in Education on Aug 13th, 2014 | 0 comments

One of the high paying jobs in the country are electrical engineers. Their salary ranges from $4,000-$6,000. But why is there a need to study course? Aside that its a high paying job, you can also be the immediate electrician in your family which is very convenient because sometimes, good electricians are hard to find. From simple electrical problems to the most complicated electrical-related troubles, electrical engineers are always there not just to fix your problems but also to contribute for the improvement of technologies.

Benefits in Choosing Electrical Engineering

Increased Computer Ability – Many electrical engineer’s face a lot of problems with regards to computers. Therefore, making them more knowledgeable in their ability of fixing computer problems.

First job is Effortless To Achieve – Most electrical engineering students states that they can easily find their job because there are many electrical service providers who are looking for fresh and creative minds that they can train to be an expert in the field of electrical engineering.

You’ll Learn a lot – Even if electrical engineering focuses about a specific subject, it will require you to step on to another topic. Electrical engineering is a wide study to learn and fortunately, you’ll gain a lot of learning.

Can Fix Moderate to Complex Electrical Problems –  There’s nothing to fear when it comes to the expenses on hiring a professional electrician. If the problem is only manageable like changing your non-functional light bulb, it’s now easy because you can do it yourself.

In Singapore, many universities invite many electrical engineering students to gain knowledge through on-the-job training (last for a month or less) in many electrical companies in the country. When the student performs well on the training, he will become an employee of the company.