Can I Paint My Garden Fence?

Are you tired of a single white vinyl fence? Despite its solid, non-fading advantages, we can also get colored garden fences in a number of ways. If you are interested in how to get a colored garden fence with smooth surface, then you really look at the right article.

Here comes the context:

1.        Why Can't Your Garden Fence be Painted?

2.        How to Get Painted Garden Fence?

3.        What Should be Noted During Painting Fence?

Why Can't Your Garden Fence be Painted?

The plastic garden fence itself can be divided into non-polar materials and polar materials according to their polarities. For polar materials, the material's function keys are open and can be directly linked to the paint's function keys. That is, there is adhesion after the plastic garden fence paint is sprayed.

For non-polar plastic garden fences, the paint should not be sprayed directly onto the plastic surface. Because the plastic function keys are not open, there is no adhesion to the paint. Therefore, the plastic garden fence surface must first be activated and treated before spraying. Common polar materials are ABS, AS, and the common non-polar material is PP. The main reason for the poor adhesion of the surface of paints such as plastics and metals are that the vinyl fence adhesion between the paint and the surface of the material is poor, and the adhesion between the substrate and the paint can be effectively improved by applying the adhesion treatment agent.

There are many methods of plastic garden fence activation, such as grinding, flame treatment, and treatment. In short, if the function keys of the plastic surface are opened, and the paint can be interlinked.

How to Get Painted Garden Fence?

1.        Color profile extrusion

The color masterbatch should be added to the vinyl fence formulation, and the color profile is directly extruded through the extruder. The advantage is that the finished vinyl fence is extruded on the original extruder, and the cost is low. However, the garden fence produced by this method has poor corrosion resistance and is difficult to satisfy. Indoor and outdoor decoration effect requirements of vinyl garden fence.

2.        Composite coextrusion

A profile formed by co-extruding a garden fence with an additional layer of colored material. The color material, whether PVC or ASA, requires two extruder mainframes. The production of a garden fence requires the use of a composite mold. The profile material and the colored material from two different flow channels are co-extruded by sinking to the same flow before leaving the mold.

3.        Film coating

Using a method of heating and mechanical lamination, a layer of colored film and adhesive glue are bonded to the surface of the vinyl fence by pressing. The characteristic is that the production process needs to be carried out on the assembly line, and the better-quality film and adhesive glue need to be imported.

What Should be Noted During Painting Fence?

In general, after the injection molding production, the colored vinyl fence is also subjected to surface treatment such as painting, silk screen printing and electroplating, and the surface treatment requirements are almost demanding.

1.        Exterior

Painting is to achieve the appearance of the mold cannot be achieved, so in the garden fence production, try to avoid affecting the appearance of the paint.

2.        Color difference

Unless you are spraying black painting to surface of vinyl fences, don't have too much color difference. The same paint is sprayed on the material with chromatic aberration, and the paint effect will vary greatly.

3.        Surface clean

The surface of the plastic fence is often stained with oil, hand sweat and mold release agent, which will make the adhesion of the paint material worse, and the coating will crack, blister and fall off. Degreasing treatment should be carried out before painting. The plastic parts are usually cleaned with gasoline or alcohol, and then chemically degreased, chemically degreased, the residual lye on the surface of the workpiece should be thoroughly cleaned, and finally cleaned, dried or dried with pure water.

4.        Dust removal

The plastic fence are insulators, and the surface resistance is generally about 1013 Ω, which is easy to generate static electricity. After charging, it is easy to adsorb fine dust in the air and adhere to the surface. It is very difficult to remove dust due to electrostatic adsorption by a general blowing method, and the effect of removing and discharging dust by using a high-pressure ionized air stream is good.

Also, if you want to spray vinyl garden fences at home, you can use acrylic paint. The blending agent of acrylic paint is slightly corrosive to plastic, and forms a fusion layer with plastic when it is painted, so the adhesion is very good. If you want to buy colored vinyl garden fence directly, please order directly from Taizhou zhuoxin plastics co.,ltd. We look forward to your visit!