2.2.2 understanding of the types and elements of color (1)
A kind of color coated natural color or Clear Lacquer (22) in coating wood could be divided into many types and many type species of natural color in the surface coating of each kind A basic knowledge and understanding is important
a. the color NC LACQUER or commonly known as lacquer
ข.ส has ACRILIC LACQUER color acrylic Rick
C. Color AMINO RESIN or known as Color Acid Curing (AC LACQUER)
. Color WATER BASE LACQUER water-based paints
. Color PU LACQUER or POLY URETRANE
f color UV LACQUER
GColor POLYESTER (PE) etc.
examples from both 7 color this kind of study, studied the main structure of color and meaning of each kind of comprehension and guidelines for producing rubber :
meaning (4)
The meaning of color LACQUER mean substance with a mixture of colors What the color and other objects in a liquid or solid, apply or coating the surface of any beauty or to prevent corrosion or for other purposes
B. the meaning of CLEAR LACQUER RESIN is one element of color Cause the thickness and translucent. Help in coating surface The flesh color is the chemical characteristics of solid particles after drying thoroughly
CThe meaning of things lead paint, called VEHICLE is the liquid of colors Which elements mainly include the RESIN or binder and ADDITIVE SOLVENT
.
1 benefits of colors. For beauty Decoration
2To prevent corrosion of wood Protection
, elements of color (4)
I) binder (Binder) is the main component that is very important The decision to use color to consider binder because of color film adhesion and durable The beautiful lives with chemistrySplit binder according to sources as 2 genera is
1.? Binder derived from nature, such as shellac, when mixed with the solution to the alcohol solvent sticky apply wood called Shellac
2Binder obtained from synthesis, such as binder used in color, glossy เรียกว่าสีน้ำมัน Alkyd Resin
the binder from synthesis is a form that is 3 format Is 1
. Solid powder pellet or flake
2Dissolve in water or dissolved in the organic solvent, 3
In the picture looks like milk or the like. Latex
binder indicator Color type should be used of any type, such as
Amino Resin use baking paint
Phenol Resin for producing color chemicals and water used to make two Resin
Epoxy color of solvent, acid resistant alkali resistant Solvent
Vinyl Resin for color and barnacles and color to withstand the weather conditions, Silicone
Resin for color, high heat
Acrylic Resin for colors to withstand weather conditions very high Resin oil painted the house for Alkyd
II) pigments (Pigment) powder paint, it is the one element that has a great meaning in terms of beauty Therefore, good color screening powder suitable color for color types. For durability of beautiful, we อาจแบ่ง pigments into
1White powder (White Pigment) used commonly to adhere to standards are Titanium Dioxide
2. Pigments (Color Pigment) this group will give Various shades, is divided into 2 type color powder
Inorganic (Inorganic Pigment) such as Iron Oxide have shades of yellow, red and black organic pigments (Organic Pigment) from the synthesized through a process of complex It is more expensive. But the shade of color is brighter than (Bright)(Tinting Strength) compared with using the color pigments in rate with Inorganic Pigment organic pigments can be expensive, ต่างกันมาก From hundred baht per kilogram to over a thousand Depends on the complexity in production And quality selection of powder color groups
3 powder special color (Pigment for Specialty)
powder coating corrosion protection (Anti-corrosive Pigment) such as Zinc Chromate
powder color reflection (Fluorescent Pigment) is used to mark or sign
for safety Only by driving in the night to see the reflection
Clearly,
4. Mix add (Extender) purpose using Extender in color to paint the qualified talents, such as the filling hole (concrete surface usually has a porosity ), hardness, and filmPrevent moisture (Moisture regulation) adhesion characteristics rough film non-skid (used with cale ือบพื้น boat factory floor) As the growth Extender deleted means to reduce the amount of binder, that is, the shadow color is reducedDifferent from the powder paint in that it is filling up the floor Or concentration of colorful low or almost none Extender mainly used
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