processing aids

We offer you gelling aids from high to low molecular weight.

Please contact us to receive the data sheets

highest quality standards

Processing aids for all PVC and areas of application!

"With global industry contacts, we deliver high quality processing aids for all areas of application in the PVC industry." This is what distinguishes ADD-Chem.

ADD-Chem offers processing agents for transparent and covered foils, for profiles, pipes and also for foam manufacturers who want to achieve the lowest possible densities

Easily pourable products and higher gloss
Improved performance compared to the competition
Well-known companies trust in our knowledge.
We support you in the selection of suitable raw materials

Areas of application

Injection molding

With our products you get short cycle times on your systems and achieve excellent, glossy surfaces of your end products.


ADD-Chem offers processing aids with a molecular weight of more than 12 million, especially for foam users. This enables us to achieve the lowest possible densities for profiles and tubes


Highly transparent films are our trademark. We focus on the correct flow behavior.


Finding the right gel for your products is what sets us apart. So that your profiles stand out with their high gloss and excellent impact strength.

Injection molding

In injection molding in particular, the choice and quantity of the right input materials is decisive for the high quality of the end products. We would be happy to advise you on the selection of the processing aids for your processing.

The processing aids are divided into 3 areas:

1. Low molecular weight applications

2. High molecular processing aids

3. Separation aids

For the low molecular weight area we mainly use the flow aids ADD-PA 120, ADD-PA 125.

In the high moleculararea we use the following products:

1. ADD-PA 300

2. ADD-PA 530

3. ADD-PA 830

ADD-PA 175 is used as a flow aid with a separating effect. These resources increase the service life of machines and reduce the tendency to stick.


Foamed recipes are among the most demanding recipes. The smallest changes in the recipes can cause a disaster here. Choosing the right flow aid is crucial for a good result. With a well-coordinated system, densities of 0.4-0.6 can be achieved.
ADD-Chem has many years of experience in this area.

With our flow aid ADD-PA 800 in particular, we achieve outstandingly low densities. We would be happy to provide you with our foam flow aids. Ask us about alternatives.

ADD-Chem finds solutions to your foam problems. We are also happy to carry out tests in our laboratory and can thus reduce the introductory phase.

We offer all flow aids in big bags or in 25 kg sacks. If you have any questions, please do not hesitate to contact us

    Do you have any questions for our team?