We all know that the advancement in technology have changed things in a great deal. Earlier, the paints that were used in the automobile industry about a week’s time to dry, but nowdays, paint is generally used by robotics arms and dried in within a few hours. Several years ago, chromium, lead, and other heavy metals were used to make automotive paint. Nowadays enamel paint are mostly used in auto car paint shops.
Methods and Coatings
#1. Forming: High-pressure water spray jets are used to control the vehicle’s body. Without perfect pre-treatment, premature failure of the finished system can relatively be assured. A phosphate coat is important to preserve the body against the effects of corrosion and form the E-Coat. It is an eco-friendly painting method. E-coat (also known CED paint) is used in almost 99.9% of the coats and has best SST life related to other paints.
#2. Primer: The primer is the basic coat to be used. The major operation of the primer coat is to act as a protector and leveler and to create the base coat that is simple to apply on the component to which it is used. The primer fulfills various purposes. It provides as a leveler that is essential since the cab generally has marks and another form of outer faults after being constructed in the shop. A flexible outer is created by leveling out these faults and thus results into the creation of a better final product. The primer saves the body from corrosion, heat, bumps, UV-light differences, etc.
#3. Basecoat: The base coat is used after the primer coat. This coat includes the visual properties of effects and color and is generally the one referred to as the paint. The base coat is applied in automotive operation is generally divided into three sections: Solid, metallic and pearlescent pigments.
#4. Solid: Solid has no shine effects except the color. This is the simplest kind of paint to use, and the most general type of paint for huge transportation aircraft, vehicles, and material. It is broadly used on cars, motorcycles, and trucks. The Clear coat was not applied on the solid colors until in the early 1990s.
#5. Metallic: Metallic paints include aluminium flakes to make a shiny and grainy effect, usually referred to as a metallic view. This paint is stronger to use than solid paints due to the extra size to recognize. Metallic and pearlescent paints should be used evenly to assure a consistent looking finish without lights and dark spots which are generally known as “modding”. Metallic basecoats are developed so that the aluminium flake is parallel to the substrate. The “FLOP” is maximised if the base coat develops in viscosity after the operation so that the aluminium flake that is in a casual direction after spraying is locked into this position although there is yet much water in the coating.
#6. Pearlescent Paints: Pearlescent paints include special sparkling color generally called to as “pearls”. Pearl color gives a colored shine to the end that performs to create depth of the color. Pearlescent paint can be two steps in nature (pearl base color + clear) or 3 steps in nature (base coat + pearl mid-coat + clear-coat).
#7. Clear Coat: Generally sprayed on the top of a colored basecoat, the clear coat is the bright and transparent coating which creates the final interface with nature. Due to this, clear coat should be flexible enough to prevent abrasion and chemically strong enough to fight UV light. The clear coat is used on the plastic components such as bumpers and wing mirror although are the 2K systems. Hence, it can only get temperatures up to 90℃. These 2K systems are generally used “offline” with the coated plastic portion stable to the painted metallic body.
For the color and clear coat, follow the car expert advice in thinning and using the auto car paint. In general, begins at the top and perform your way down. Put the gum 10 to 12 inches from the outer and as parallel as suitable.
