巴德富
Check category
Position:
Homepage
/
/
/
Dry goods come ~! BATF takes you to play with colorful paint

Dry goods come ~! BATF takes you to play with colorful paint

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2018-08-10
  • Views:0

Dry goods come ~! BATF takes you to play with colorful paint

(Summary description)I believe that after some explanation of the above, we have to understand the solution to the common problems of colorful paint. If you need detailed paint making process, please leave a message below, BATF will invite professional colorful engineers to answer for you.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2018-08-10
  • Views:0
Information

The struggle of the day such as the blink, efforts are linked step by step footprints. All the industry friends on the road, we meet again!

We will share our solutions and common problems with you.

 Principle of water-based colorful coatings

Dry goods come ~! Badefu takes you to play with colorful paint

The principle of water wrapped in water can be explained by sesame dumplings we often eat. Sesame filling is the dispersed phase (also called base paint), which is wrapped by a protective film formed by glutinous rice skin, also known as protective glue. Sugar water is our continuous phase.

 Preparation process of water-based colorful coatings

Dry goods come ~! Badefu takes you to play with colorful paint

Waterborne colorful paint construction process

Dry goods come ~! Badefu takes you to play with colorful paint

Waterborne colorful paint construction

Dry goods come ~! Badefu takes you to play with colorful paint

Spray gun is the main construction tool of colorful paint, the common model is W-77, nozzle diameter: φ2.0 mm, φ2.5 mm, φ3.5 mm, φ4.0 mm, can choose different caliber according to the size of the color point, the general sand color is recommended to use 4.0mm nozzle, our spraying pressure is generally controlled in 0.1~0.2MPa.

 

In the actual production process, there are many friends appear after thick, white and so on. Here are the answers:

 Point type control and solutionDry goods come ~! Badefu takes you to play with colorful paint

Color construction after flushing white

Dry goods come ~! Badefu takes you to play with colorful paint

Why?

The use of too many hydrophilic raw materials in the colorful formula resulted in a significant decrease in the water resistance of the paint film;

• The construction temperature is too low, or encounter heavy rainfall weather resulting in poor film formation;

Solution:

Choose good water resistance to protect colloid, avoid the use of similar bentonite additives used in the continuous phase;

Choose continuous phase emulsion with good water resistance and water white recovery, such as RS-3799A, RS-3799S, and ensure sufficient amount of addition; Avoid heavy rain, snow and other bad construction weather;

 Color spot protrusion is serious

Dry goods come ~! Badefu takes you to play with colorful paint

Why?

The use of too many thixotropic materials such as protective adhesive, bentonite, alkali swelling thickener and so on;

Excessive use of high viscosity cellulose in base paint

Using too much powder similar to aluminum silicate;

Solution:

Reduce the amount of protective glue in the base paint, reduce or avoid the use of bentonite raw materials, the use of alkali swelling thickener in the base paint should be appropriate;

Reduce the addition of powder properly, or replace the powder.

 The colorful paint thickens badly 

Dry goods come ~! Badefu takes you to play with colorful paint

The solution

Choose good stability of protective adhesive, such as S482

Choose the emulsion with better inert protective adhesive used as continuous phase, such as RS-3799A, RS-3799S;

Select the thickener with low amount and high thickening efficiency, and do a good job of adding technology;

• Ensure that the concentration of protective adhesive is sufficient, especially when the production temperature is low;

I believe that after some explanation of the above, we have to understand the solution to the common problems of colorful paint. If you need detailed paint making process, please leave a message below, BATF will invite professional colorful engineers to answer for you.

Keyword:

Scan the QR code to read on your phone

Relevant information

2021 Guangdong Provincial Science and Technology Award Publicity form

2021 Guangdong Provincial Science and Technology Award Publicity form

Development of water-based fluorosilicone resin and its application in environment-friendly low surface energy coatings
Innovation to promote win-win | east rain rainbow & bud, strategic cooperation to upgrade again

Innovation to promote win-win | east rain rainbow & bud, strategic cooperation to upgrade again

Beijing Oriental Yuhong Technology Co.,Ltd.(hereinafter referred to as "Oriental Yuhong") and BATF group signed a strategic cooperation agreement in BATF shunde headquarters on September 15. Xiang Jinming, CEO of Oriental Yuhong, together with key procurement and R&D personnel of the company, had a friendly meeting with liang Qiansheng, founder of BATF , Zhou Wei, Senior vice president, Dai Shihua, Vice president of manufacturing system, Ye Jianhong, General manager of Waterproof Business Division and other management personnel.
Cooperate with | bud rich & sichuan winbond confirmed and signed a strategic cooperation agreement

Cooperate with | bud rich & sichuan winbond confirmed and signed a strategic cooperation agreement

On September 2nd, BATF Group and Sichuan Huabang Baohe Coating Co., Ltd. completed the strategic cooperation agreement and signed, and jointly started to build a joint laboratory.

Service:

4000373666

Tel:

0757-29977198(Headquarters)     021-57236633(Shanghai)

0760-85550001(Zhongshan)     028-88202208(Chengdu)

0757-29966772(Shunde)     0512-82367555(Changshu、Cangzhou)

Add:

No.65,Longshen North Road,Leliu Zhen,Shunde District,Foshan,Guangdong,China 528322

巴德富

 巴德富

【 Scan  us】