Is there any difference between PE defoamer and PE defoamer?

PE White Primer Resin (Fangxin 988) Dispersant Fumed silica M-5 Organic bentonite The above ingredients are 800 rpm and dispersed for 8-10 minutes to disperse the organic soil evenly without resin particles. 5.Domestic rutile titanium dioxide mesh heavy calcium powder talcum powder 5 or more than 5-7 ingredients are added and dispersed at 1000 turns for 15 minutes, and the fineness is less than 40

8.Zhongkai TV-P Zinc Powder 39Bottom with defoamer, leveling agent, styrene After the above ingredients 8 are added, stir slowly, add 9 and stir for 3-5 minutes, and the time is too long and easy to produce bubbles that are difficult to eliminate.

10-12 After addition, slowly disperse for 5 minutes for testing. The above formula is according to the cost of raw materials in our factory at this stage, and the requirements you mentioned above can be met. However, in the current weather and temperature, if in the case of supporting thinner, appropriate xylene should be added to the PE diluent to delay the polymerization speed of the paint film after spraying the PE white bottom, improve the leveling effect of the paint film, and avoid the disadvantages of orange lines.

However, the proportion of xylene content in the PE diluent formula should also be properly controlled, and too much addition will cause the problem of slow drying of the primer and softening of the hardness of the paint film.

You say the same name, PE defoamer can also be called polyethylene defoamer, it can be used for polyethylene products to defoam.

PE defoamer is a new type of functional masterbatch specially developed to solve the blister problem of plastic products with PE, PP, ABS, PS, and nylon as raw materials in the processing process. The masterbatch can be molded and processed without going through the drying process through a small amount of addition and simple mixing before plastic molding processing, which has the advantages of easy use, improving production efficiency and reducing energy consumption.

Sanhua additives do not contain silicone PE primers, fast foaming defoamers.

Description: Dowsen A-170 is a non-silicone defoamer formulated with a patented special foam-breaking polymer. It effectively improves the speed of deaeration and defoaming. It has outstanding performance in eliminating bubbles during production, bubble breaking in the tank, and rapid bubble breaking during thick coating construction.

Dowsen A-170 is silicone-free, but has a similar effect to silicone that breaks bubbles quickly.

It is particularly effective in quickly eliminating the bubbles in the production of PE paint and the reaction bubbles of blue white water, and is an ideal PE paint defoamer, which has been recognized and used by a wide range of customers.

Functions: 1. Excellent and fast degassing and defoaming effect.

2. It is particularly effective in eliminating the reaction bubble of PE lacquer orchid white water.

3. It is particularly effective in eliminating production bubbles and air bubbles in the tank.

4. Silicone-free, good recoatability.

Scope of application: Applicable to all kinds of solvent-based coatings.

Usage and Dosage:

Dowsen A-170 is added to the full volume, pre-phase. Laboratory of three chemical additives.

The incorrect addition of defoamer to PE particles can cause the following effects:

1.Affects the appearance of the product.

After choosing the wrong defoamer and adding it to your own product, the foam is eliminated, but the product becomes cloudy and loses its original color. This will seriously affect the appearance of the product, and eventually lead to sales difficulties and become a problem product.

2.Affect product performance indicators.

The addition of defoamer to the product affects the product index, resulting in the failure of its own product testing. Although the defoamer is an additive with a small amount of additives, after being added to the product, some of its ingredients will have a chemical reaction with the ingredients of the original product, then some other substances will be formed, and these substances are likely to affect your product indicators, and eventually lead to failure of the test.

3.The unit price is reduced, but the addition amount is too large, and the cost increases.

This situation is relatively common, looking for a new first-class business, choosing a new defoamer, the unit price has indeed decreased a lot, but because of the product content and other problems, the amount of addition has become larger, and even become 2 4 times of the previous one, then a year down, it is found that the production cost has increased, because the unit price of the defoamer is reduced at the same time, the active ingredient is also decreasing, so to achieve the same effect, only the amount of addition can be increased.

4.There is a residue that does not dissolve, which has an impact on the production equipment.

There used to be a customer, because they wanted the best low product, so they chose a cheap solid defoamer, but because the first low defoamer carrier is waste stone ash, it is difficult to dissolve in the product system, which finally led to the blockage of the machine pipeline, and finally the advanced equipment introduced from abroad was lost, and a lot of manpower, material and financial resources were spent to maintain. Although the corresponding high-quality solid defoamer is high, the carrier has good solubility, no residue and precipitation, no impact on the production equipment, and excellent defoaming performance.

Powder Sanjia add a little powder to diffuse oil.