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Bronze Pigment
Bronze Pigment
It’s primarily used in industries such as Printing, Ink, Paints, Coatings, Colored plastics, Spraying on home appliances and automobile exteriors.
Customized to Meet Your Industrial Needs
The customization steps for Bronze Pigment are as follows:
Provide your sample or list the specific parameter requirements.
We analyzes your sample/information.
We produces a sample based on this analysis.
We will show you the comparison results of the samples.
The sample is then sent out to you.
Usage Suggestions About Bronze Pigment
Start by adding the bronze pigment under slow stirring. Gradually add a solvent to the powder in fractions, using a ratio of 1:1 or 2:1 (solvent to powder).
Stir at low shear force for about 15 minutes until the mixture becomes paste-like.
Add the required amount of gold-tone oil and stir thoroughly to ensure uniform mixing.
Adjust to the desired viscosity with a solvent.
To prevent the flake-like particles of bronze pigment from curling and breaking during dispersion, which would reduce the optical effect, it’s best to use a paddle stirrer or disc disperser at medium speed.
Quality Control
- During the ball milling process, test the particle size, hue, and gloss.
- In the polishing phase, test the brightness, hue, and particle size of the copper-gold powder in each transfer barrel, ensuring that the brightness and hue are consistent within the same batch.
- Mixing: For each batch of product, perform sample testing for brightness, hue, and particle size.
Packaging and Storage
Storage Instructions for Bronze Pigment:
- Store the gold powder at room temperature and away from light for two years or more. Beyond this period, the brightness of the powder may decrease and turn yellow, affecting the printing quality.
- Gold bars solidified with resin should be stored for half a year. It is recommended that customers use them within three months, as they may become unusable due to denaturation after this period.
- Once made into ink, the quality is best within three months. After opening, ensure the lid is securely closed. Do not exceed 30% of old ink when mixing with new ink for use.
- Products with a particle size above 400 mesh are non-hazardous, while those below 400 mesh are flammable.
- Long-term storage may lead to settling, but the product can be used normally after stirring.
- The product performs best two to three months after production.
Frequently Asked Questions
Minimum Order Quantity is usually 500kg, depending on the number of special products and customer requirements.
2-4 weeks after order confirmation.
Samples under 100g are free, you only need to pay the shipping cost. More than 100g, there is product sample fee and shopping fee.
100% T/T IN ADVANCE, or an irrevocable letter of credit at sight.
Yes. Our minimum order quantity is only 500 kg. Of course, if your number is smaller than this, you can also contact us and we will discuss how to proceed.
Get A Quote
When inquiring, kindly provide the following details:
- Color shade
- Particle size D50
- Intended industry of application
- Preference for water-based or oil-based products
This information will help us tailor a solution that fits your needs.
