customers’ satisfaction

QUALITY TEST AND QUALITY CONTROL

Our Dedication In Continuously Improvement At Our Powder Coating Applications Results In Additional Customer Benefits And Values With Providing The Expertise And Leadership To Meet Our Customer Needs

Quality Assurance in Process

Meeting the Require Standards and Requirements

Reduce costing and defective materials

Customer Satisfaction

Certified Quality Testing Report

oUR tools & EQUIPMENTS

Our team will perform the require quality test and quality check on the materials or products before and after the process from our facility throughout the entire powder coating workflows and for any defect materials will be sent to QC team to perform the quality test.

Coating thickness tester

Coating Thickness According to the standards EN ISO 2808, powder coating film thickness is measured with a micrometer.
Coating thickness is measured at five points (min.1 cm2) on the surface and approximately 3 readings are taken at each point.
The average of the readings at each point is written as ” the measurement result’’ on the test report.
If any of these measurement results is less than 80% of the required value, the result is negative.

The measurement results are evaluated as shown in the examples given below.

Required Value:

Gloss Meter Measurement

Gloss According to the standards EN ISO 2813,gloss is measured objectively with a gloss meter.
Gloss is measured by shining a known amount of light at a surface and quantifying the reflectance.
The angle of the light and the method by which the reflectance is measured are determined by the surface.

The gloss is measured in general under an angle of 60°.
The expected values ;Glossy 71-100 GLOSS Semi-Mat 31-70 GLOSS Mat 0-30 GLOSS

The higher the gloss level, the higher the reflectance

Coating Thickness Gauge

The coating thickness gauge is an instrument for measuring the surface coating thickness on various substrates.
To select a coating thickness gauge, we need to know the substrate first.

Coating thickness gauges that can non-destructively measure the metal substrate or non-metal substrate are most widely used. Such as the high-precision coating thickness gauges of magnetic thickness measurement and eddy current thickness measurement principles and ultrasonic coating thickness gauges.

Magnetic thickness measurement + eddy current thickness coating thickness gauge can measure the non-magnetic coating thickness on the magnetic metal substrate surface and the non-conductive coating thickness on the non-magnetic metal substrate surface.

Impact Tester

An impact testing machine is used to determine the resistance of a material or component to a rapid load under varying temperature conditions.

According to the standards EN ISO 6272, deformation of powder coated surface is tested with an impact tester.
It works with a mass of 1 kg that falls from different heights on the coated surface (direct : on the coating, indirect :on the reverse side of the coated test panel).

The impact test should be carried out on reverse side of the significant surface, but the result should be evaluated from the significant surface side. The test should be carried out on coating with minimum thickness required.

The impact is quoted in kg.cm, as no cracking.

MEK Test - Chemical Resistance

This test method is used to determine the degree of cure of a baked film by the paint film resistance to a specified solvent.
The Solvent Rub Test is usually performed using methyl ethyl ketone (MEK) as the solvent.

The MEK resistance or degree of cure applies to paint topcoats and primers. ASTM D4752 involves rubbing the surface of a baked film with cheesecloth soaked with MEK until failure or breakthrough of the film occurs.
The type of cheesecloth, the stroke distance, the stroke rate, and approximate applied pressure of the rub specified.
The rubs are counted as a double rub (1 rub forward and 1 rub backward constitutes a double rub).

It provides a quick relative estimation of degree of cure without waiting for long-term exposure results.
It has been reported that the tests of two-component zinc-rich primers has shown good correlation with the cure of the primer as determined by diffuse reflectance infrared spectroscopy.

Visual Checks

Uses the light boxes to control the light.Light boxes range in cost, but they will provide consistent results.
The other element to consider with lighting is the distance from which you are viewing the surface, especially when checking or any type of surface defects.

You will get a different result if you look at a 90-degree angle at arm’s length than from a 45-degree angle closer up.
Our advice would be to do the visual test with lighting in an office-type setting, out on the shop floor and outside in the daylight too – cover all bases

QUALITY ASSURANCE VALUES

EXPERTISE TEAMS

Our broad experience teams will assist in quality control and assessment to ensure it is meeting the standards and requirements.

REPORTING

Our QA team will generate and provide the require reporting based on the request

TOOLS AND EQUIPMENTS

We have the require tools and equipments to perform the quality test as required

LOWER COST

Under the intensive inspection of our teams, it will greatly reduce the overhead cost and lower the defect materials.

OUR RECOGNITION

Our QA teams is certified to assess and evaluate quality of results and we are also certified by ISO:9001 and also an authorised approved applicator by many manufacturers.

OUR QUALITY ASSURANCE PLAN

Following is the sequence workflow of our QA team responsible to do the inspection for the materials and ensuring that your materials will be processing for the best quality and in any circumstances of your materials is found defective, our QA team will perform further inspection by analysis and evaluate of the root causes to prevent any further defective