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The principle of high temperature baking paint for acrylic metal paint

  • Categories:Company News
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  • Time of issue:2018-09-26 08:32
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(Summary description)DB-1A acrylic baking paint has the characteristics of water resistance, chemical resistance, excellent hardness, wear resistance, impact resistance and other physical and mechanical properties, flat film, good construction performance, good adhesion, good matching with primer and finish, good product quality and performance, and stable construction.

The principle of high temperature baking paint for acrylic metal paint

(Summary description)DB-1A acrylic baking paint has the characteristics of water resistance, chemical resistance, excellent hardness, wear resistance, impact resistance and other physical and mechanical properties, flat film, good construction performance, good adhesion, good matching with primer and finish, good product quality and performance, and stable construction.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2018-09-26 08:32
  • Views:
Information

、Introduction

DB-1A acrylic baking paint has the characteristics of water resistance, chemical resistance, excellent hardness, wear resistance, impact resistance and other physical and mechanical properties, flat film, good construction performance, good adhesion, good matching with primer and finish, good product quality and performance, and stable construction.

 

、Ingredients

Thermosetting acrylic resin, amino resin, pigment, auxiliary agent, solvent, etc

 

Ⅲ 、Performance

1. Transparent paint, bright color and good temperature resistance

2. Strong adhesion, high hardness and good impact resistance

3. Good weather resistance, light and color retention

4. Salt fog resistance, good luster and high fullness

 

、Purpose

It has high adhesion to various metal surfaces, such as automobile, steel ring, wheel axle, motorcycle, bicycle, household appliances, machinery, instrument, hardware, lighting and other surface coating.

 

、Product category

1. Gold paint.

2. Gold flash paint.

3. Metal variable temperature paint.

4. Metal cover varnish.

5. Plating varnish for copper, iron and core plating products.

Complete variety, formulation can be made according to customer's requirements and color performance.

 

、Coating properties

Project

Index

Inspection standard

Viscosity s 
(Coating 4#cup, 25 ℃)

Varnish, aluminum paint

60-80

GB/T1723

Transparent paint, flash paint

80-100

Other colors

90-120

Non volatile,%

Varnish, aluminum paint

42±5

GB6751

Dark paint

42±5

Other colors

60±

 

、Film properties

Project

Index

Inspection standard

Appearance and color of paint film

Flat and smooth, color in line with the sample

GB1729

Gloss (60 ℃)%

Extra black

≥94

GB9754

Color paint

≥90

Matte, flash paint

Conforming to the standard plate

Adhesion (cross cut method)

100/100

GB9286

Pencil hardness

≥2H

GB6739

Flexibility, mm

1

GB/T1731

Water resistance (40 ℃) 240h

No significant change

GB/T1733

Impact strength, kg, cm

≥50

GB/T1732

Acid resistance, 48h

No significant change

Immersion at room temperature 0.1HN2SO4 In solution

Alkali resistance

No significant change

Immersion in 0.1nnaoh solution at room temperature

Resistance to mixed xylene

No yarn mark, reduced luster and obvious gauze coloring

Soak the mixture of xylene: ethanol = 6:4 with cotton gauze and wipe it on the paint film for 8 times

Volatile oil resistance, 7h

No discoloration, dissolution, swelling, etc

Normal temperature immersion (90 × gasoline: toluene = 4:1 mixed solution)

Heat resistance, 7h

No whitening, blistering, wrinkling, rusting and obvious discoloration

GB1740

Salt fog resistance, 120h

The line corrosion width is less than 3mm, the scratch distance is 2mm, and other parts are normal

GB1771

Weather resistance, 40H artificial accelerated aging

Loss of light rate < 20%, pigment ▲ E < 3.0nbs other no significant change

ASTMG53

 

Ⅷ 、Construction parameters and specifications

Construction method

 

 

Spraying viscosity (NK-2 × 20 ℃, s)

9-14

12-8

Spraying distance, cm

20-25

25-30

Spraying diameter, mm

1.1-1.3

 

Spraying voltage, MPa

0.3-0.5

 

Spraying voltage, KV

 

80-110

Spray resistance,MΩ

 

20-120

Drying conditions

140℃-160℃/30min

 

 

Ⅸ 、matters needing attention

1. The paint and thinners shall be sealed in a cool place to prevent fire, leakage, sun, high temperature and fire.

2. The storage period of the coating is one year. Please use it up within one year to avoid affecting the quality.

3. After the paint is opened, it shall be fully stirred evenly, and the residue at the bottom of the tank shall be mixed into the mixing tank to make the color difference of the paint sink together.

4. After the coating is thinned, filter it with a 200 mesh mesh mesh. The sprayed workpiece shall be placed in a dust-free environment for 5-10 minutes, and then put into the oven.

 

 

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Jiangmen City Tu Feng Chemical Co., Ltd.

Tel:0750-3988350

Miss Wang:13822383835

Add:JiuyunIndustrialZone, Long'anvillage,durian Town, Pengjjiang district, Jiangmen City, Guangdong, China