subject: Teach You How To Distinguish The Quality Of Digital Painting Pigments [print this page] Glossiness Glossiness
The true propylene pigment with its gloss does not need using light agent. Then under what conditions will use light agent? After the painting had been placed for a long time, use the light agent to wipe the picture, which could make this back to the original effect. Or during the painting process, add some light agent into the pigments, and then the colors are more bright and colorful. Propylene is a kind of water-soluble pigment, which can only dissolve in water. But light agent is an oil product, which is not compatible with acrylic paint.
Observation
To see whether acrylic paint has layers. The so-called layer refers to the thick sediments on the bottom of the container, with very dilute liquid on the upper part. Then this layer belongs to metamorphic acrylic paint and could not be in use again. For high-quality acrylic paint which are placed for 2 years does not happen this.
Sense of smell
After the opening of lid of acrylic paint, to see whether there is a pungent taste or abnormal flavor. High quality acrylic paint which is added the flavor will not have pungent taste, but have light fragrance.
Covering power
High quality acrylic paint has strong covering power, but low quality propylene is poor.
Color retention
High quality acrylic paint has stronger color retention than the low quality one. You can put the finished works made by acrylic paints in different qualities in the sunlight. After a long time, the color of low quality acrylic paint will fade.
Use in the examination
When you have a little understanding of painting and painting materials, it does not matter. You can seek advises and suggestions from friends around you who have ever drawn. Acrylic paint can be used in college entrance examination. College entrance examination is a turning point in life for every student, you should choose high quality acrylic paints as raw materials in the competition or exam. Low quality paints will directly affect the results of exam. It is necessary to use the pigments with no abnormal flavor and poison made by the regular factories. Pigment inspection certificate is also needed.
Durability
It is simple to decide whether the propylene used in your purchased digital painting is the real acrylic paint or powder. Men could take the smoking filter off and wipe the picture with a small amount of water. The color of high quality acrylic will not fade, and that of low quality one will obviously fade only with a gentle wipe.
Elasticity
After a painting made by low quality acrylics paint is finished, the picture will appear small cracks like hair after a month. But high quality one will never have this situation. The painting made by high quality acrylic paint is still full of elasticity, despite of buckling by hands. While low quality one will block or flour-like off, which is called 'powder phenomenon'.
