• 2020-02-24 08:44:38
• admin

Is the water-based wood paint film as hard as possible? In the market of waterborne wood lacquers, hardness is one of the most concerned indicators for many Chinese waterborne paint developers and users.In the traditional concept, the harder the paint film, the better. There are often customer consultations for ways to get the paint film to 2H or even 3H.Although waterborne wood lacquers have impr...

• Aromatic polyurethane dispersion
• styrene acrylic emulsion
• waterborne polyurethane resin

• 2020-02-29 09:48:56
• admin

Is the black spot on the surface of the water-based paint mildew? Problem: The wooden doors of our company's surface veneer have no black spots before they are painted. After spraying the water-based paint (primer + top coat), black spots appear on the veneer during the natural drying process. I wonder if the water-based paint is mildewed? If the oil-based colorant is used to seal the bottom, will...

• primer coating
• water based paint
• water based primer finish

• 2020-02-22 17:51:45
• admin

Waterborne two-component paint seeds and loss of light - ask water-based paint experts Question: Hello! I have two problems with the double-surface water-based topcoat. One is that when the film is thick, it is easy to produce rash [related to defoaming agent or related to water and curing agent to produce CO2?]. One is a double component. After mixing for 2 hours, it will lose light. What is the ...

• antifoaming agents
• surface desiccant
• curing agent

• 2020-02-22 17:24:27
• admin

Factors Affecting Shrinkage of Waterborne Coating Films In practice, the main causes of shrinkage are as follows: 1. The substrate is contaminated by oil or impurities 2. Apply a paint to the old paint or finish without sanding 3. The interval between constructions of the two paints is too long 4. Too much defoamer in the paint The following focuses on two factors: defoamer and impurity contaminat...

• acrylic Emulsions
• acrylic dispersant
• surface active material

• 2020-02-22 15:50:18
• admin

Abstract: Reducing the shrinkage of water-based paint film is focused on prevention,designing a rational paint formulation,controlling the paint manufacturing process, and strictly controlling the detection of paint materials, which can reduce the chance of shrinkage. Shrinkage holes have been caused, and it is usually difficult to completely solve them. It is necessary to control the degree of sh...

• defoaming agent
• defoamer agent
• Hydrophobic surface active dispersant

• 2020-02-22 15:20:20
• admin

Labelexpo Europe 2019 at the period of 24-27 September, 2019 in BRUSSELS, Belgium At Labelexpo Europe 2019, view hundreds of live demonstrations of the latest innovations, examine the most advanced collection of label and package printing technologies and acquire what your business needs to succeed. Explore the world’s largest label and package printing trade show and advance ten steps ahead of th...

• stand 4A-56
• largest label and package printing trade show
• The invitation

• 2020-02-22 15:15:26
• admin

Future development of waterborne paint: In foreign countries, the application of waterborne paint is very wide, especially in the application of home decoration is very mature. In domestic already many enterprises are used at inside ark besmear, cane implement besmear is installed wait With the development of waterborne paint technology, waterborne paint will become a very important paint in furni...

• Future development of waterborne paint
• waterborne paint
• water based coating

• 2020-02-22 13:34:27
• admin

Water - based coating formulation design system Waterborne coatings, including waterborne wood lacquers, are water-based dispersions and diluents. Unlike conventional solvent-based coatings, the formulation system is a more complex system.When formulating, not only the type of polymer, the properties of the emulsion and the dispersion are concerned. It is also necessary to rationally select variou...

• water-based dispersions
• Suppressing agent and defoaming agent
• Wetting leveling agent

• 2020-02-21 17:52:50
• admin

Defoamer is one of the most difficult additives in waterborne wood coatings to control the balance between defoaming and leveling.The paint liquid will generate bubbles during the application due to agitation .If the bubbles present in the paint are not removed in time, the film will dry and form an unacceptable flaw.The paint also produces air bubbles during production, pumping and filling. Defoa...

• defoamer agent
• Machine silicon defoaming agent
• waterborne wood lacquers

• 2020-02-21 17:45:46
• admin

Character Mineral oil Primer Matte Strong defoaming ability higher price Different product performance differences Large adjustment space Improper selection can cause film defects Influence gloss, flow equality Non-silicone non-oil Various types of coatings, especially in high gloss finishes There are many defoamers on the market, and the choices are very cautious and can be noted in several ways:...

• antifoaming agents
• defoamer agent
• defoaming agent

• 2020-02-21 17:39:56
• admin

Formulation design system for water based coatings - wetting leveling agent The wetting leveling agent can effectively reduce the surface tension of the system and significantly improve the construction effect of the waterborne wood lacquer.After the addition of the wetting leveling agent, the wetting property and permeability of the paint increase, the leveling property of the paint liquid is imp...

• wetting levelling agent
• defoaming agent
• defoamer agent

• 2020-02-21 16:58:50
• admin

Types, characteristics and applications of main rheological AIDS Variety Feature Application Methyl Cellulose The water system is thickened and has high efficiency, but the water resistance is not good, it is easy to be degraded by microorganisms, moldy and smelly, and the thixotropy after thickening with the system is strong, and the leveling property is not good. Generally not used in waterborne...

• rheological additive
• thickener agent
• primer coating

• 2020-02-21 16:51:19
• admin

Water - based coating formulation design system - matting agent Matting agents are additives used to control the gloss of waterborne wood coatings to meet the broad needs of mainstream matt paints in today's market.The extinction mechanism of the matting agent can be arranged in an orderly manner on the surface of the coating film, so that the surface of the coating film is uneven, causing the lig...

• Water based polyurethane dispersion
• matting agent
• acrylic emulsion

• 2020-02-21 16:43:45
• admin

Types and characteristics of main extinction agents Types Features Organic matting agent (synthetic wax) It can not only extinction, but also increase the surface smoothness, enhanced hand feeling and anti-settling property of the coating film. However, such matting agents often affect the transparency of the coating film and even affect the interlayer adhesion of the coating film. Inorganic matti...

• synthetic wax
• Inorganic matting agent
• Water - based coating

• 2020-02-21 16:19:26
• admin

Due to the chemical composition of the wood and the particularity of the wood fiber, if it is not handled properly, the water-based paint film will be damaged. Wood is composed of cellulose and a small amount of gum, resin (rosin), pigment, tannin and the like. Although the amount of gum, resin, pigment, tannin, etc. is small, it has a large negative impact on the properties of the coating (mainly...

• water based wood coating
• water based wood paint
• priming paint

• 2020-02-21 15:31:03
• admin

Wood coating process 1.There are many large holes in the hard wood, putty or hole adding agent to flatten; 2.Apply closing primer after hole filling； 3.If you need to deepen the surface texture of the wood and highlight the wood grain, you can apply the closed primer and apply the water color； 4.After conditioning the wood grain, apply two closed primer； 5.Finish with top coat. Sinograce Chemical ...

• defoamer agent
• acrylic emulsion
• primer coating