What properties do pigments need when coloring mechanical paints?

What characteristics do pigments need when coloring mechanical paints? What are the essentials of its coating? Today we will give you a brief introduction:

Main characteristics of pigments:

(1) Pollution resistance.

(2) Durability: including freeze-thaw resistance, washability, and aging resistance.

(3) Alkali resistance: The decorative objects of paints are mainly some alka materials, so alkalinity is an important characteristic of paints.

(4) Minimum film-forming temperature: Each paint has a minimum film-forming temperature, and different paints have different minimum film-forming temperatures.

1. Film thickness

Since mechanical products generally require thick film formation, in order to achieve a certain thickness, multiple spraying is required. For one-time film formation, low-pressure spraying is used for any film below 20μm, medium-pressure spraying is used for film formation between 20-40μm, and high-pressure spraying is used for film formation above 40μm.

2. Mechanical strength

The most important point of the coating of mechanical products is that it can resist bumps and friction, that is, high mechanical strength. To achieve the ideal strength, it is necessary to consider that the film must be thick, the coating hardness must be high, and the adhesion must be good. The hardness of the coating depends on the quality of the paint itself and the ideal baking effect. Generally, baking paint is harder than self-drying paint, so the baking process is generally used in the design.

3. Adhesion

Adhesion is an important indicator to measure mechanical strength. The quality of pre-treatment is the core of adhesion. The structural parts of engineering ry products are generally shot blasted, and then blown, pre-treated and phosphated, and primed; its main purpose is to make the paint film reach the best adhesion state. The choice of spraying method also affects adhesion. The higher the paint forward speed, the tighter the adhesion. If there is static electricity (electric field energy), it can also improve adhesion.

4. Weather resistance

Engineering machinery products work outdoors, so they are required to have good weather resistance. The coating must be corrosion-resistant and resistant to harsh outdoor environments. The coating must be uniform and adhere evenly to avoid pinholes and bubbles.

5. Gloss

The quality of gloss depends entirely on the fineness of atomization. The finer the atomization, the better the gloss. Gloss is the most direct reflection of surface beauty. Engineering machinery products do not require gloss like cars, but the beauty of the surface is also a symbol of product quality. The gloss is improved while meeting other technical indicators. However, engineering machinery requires a thick film at one time. To achieve a more ideal gloss, air-assisted airless spraying with relatively good atomization is used.

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We specialize in the and processing of   machines, machines, tubes filling and sealing machines, machines, and other machines. We can customize machines based on your provided specific requirements. If you have any requirements, please feel free to contact us to place an order.

At Chaoxian Packing Machine Company, we understand the importance of customization. We know that each product and packaging requirement is unique. That's why we offer the option to customize our machines based the requirements provided by our clients. This allows us to meet your specific needs and ensure the perfect fit for your business.

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Here is our YouTube channel and website, you can find our videos and standard models and non-standard models for your reference!

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Guangzhou ChaoXian's packing machine can be customized made according to the customers' very different products!

Guangzhou ChaoXian Packing Machine Co., Ltd.

We are the of packaging solutions.: Semi- and automatic #filling, #capping, #labeling and #sealing machines, and the related #packing machines.

/Full Automatic Filling Machines

Guangzhou ChaoXian semi automatic/full automatic filling machines can accommodate free-flowing liquid to thick products and can fill water thin liquids to light oils and viscous s. 

These fillers are ideal for filling #pastes, #creams, #lotions, #gels, and products that have small #particulates or #chunks, heavy #salsas, salad #dressings, #pasta #sauces, #peanut #butter with or without particulates, #jellies and #jams, #toothpaste, #honey, #cosmetic #creams, heavy #shampoo, #hair gels and #conditioners, and #cleaners. 

All of our filling machines are based on heavy-duty stainless steel frames with all contact parts made of food-grade materials. Cleaning is a simple process, no tools are required, just like the normal filling steps. 

Semi Automatic/Full Automatic Capping Machines

Guangzhou ChaoXian Semi Automatic /Full Automatic Capper Machines can be widely applied in #chemical, #food, #comseitc, #healthcare, #household and other industries. Our capping machines can handle a wide range of screw caps and containers, and we have the right cappers for you own caps/lids, just contact us for more details!

Semi Automatic/Full Automatic Labeling Machines

Guangzhou ChaoXian Semi Automatic/Full Automatic labelling machines, are suitable for the sticky #paper/#transparent labels labeling products of all shapes and sizes: #cylindrical, #tapered, #square, #rectangular, #flat, etc, and can label every type of container for all industries, it’s widely used in #pharmaceuticals, #food, #dairy, #chemicals, #cosmetic, #Beverages and #healthcare industries. We are a reliable pressure-sensitive labeling machine supplier that you can trust.

Other Packing Machines

Guangzhou ChaoXian also supply many other packing machines, such caps #feeder, #elevatro, collecting tables, FFS machine, tape sealing machine, #bags and #tubes filling sealing machine, etc.

Please tell us what kind of machine you need, and we can reply to you ASAP!

If you need any other non-standard machine, just tell us your requirement, machines can be customized.

Contact Us

Contact | Jeada Lee

Guangzhou Chaoxian Packing Machine Co., Ltd

Mob | Wechat | WhatsApp | Skype +86 136 3145 6468

Email | jeada@packingmachine.com;

Website | www.superxpack.com

Here is our YouTube channel and website, you can find our videos and standard models and non-standard models for your reference!

www.youtube.com/channel/UCH8WtZWfnE6m9--A9ru-q7w/videos

www.superxpack.com

Guangzhou Chaoxian Packing Machine Co., Ltd 

Here is our YouTube channel and website, you can find our videos and standard models and non-standard models for your reference!

www.youtube.com/channel/UCH8WtZWfnE6m9--A9ru-q7w/videos

www.superxpack.com

 

Please tell us what kind of machine you need, and we can reply to you ASAP!

If you need any other non-standard machine, just tell us your requirement, machines can be customized.

Let’s improve your business together with ChaoXian Packing. You’ll be as happy with ChaoXian Packing as we are. We guarantee you the lowest cost of ownership.

Guangzhou ChaoXian is a high quality packaging solution for integrated case erecting and bag placing in one.