Antwort: Standardmuster für Kunden liegen bei 1kg und sind kostenfrei. Bei allen Mustern zwischen 10 und 20kg verrechnen wir einen Pauschalpreis von € 200.00. Sobald es sich um Muster für Pilottests von mind. 200kg handelt, kontaktieren Sie uns bitte, so dass wir die Kosten für Sie vorab kalkulieren können.
Answer: Standard samples for customers are at 1kg and will not be charged. All patterns between 10 and 20kg will be charged a package price of € 200.00. Once it comes to patterns for pilot tests of min. 200kg, please contact us so that we can calculate the cost for you in advance.
Answer: use immediately after packaging dawn. Protect from frost and store at temperatures between + 5 ° C - + 25 ° C. Stir well after storage before use. No longer return once used goods in the containers-Risk of contamination!
Answer: We as a manufacturer of dispersions/emulsions hold no migration data ready, because the specifications, depending on the field or type of food, are too different - Please do as a customer always the migration analyzes, we will support the responsible institute.
Answer: Many of our products are sensitive to frost, but some not. It is best to inquire in advance when ordering and remember, if you organize the cargo itself, that you commission a thermal transport for pickup. Is a dispersion or emulsion once frozen, contact us, we will give you the necessary information on the potential usefulness of the product.
Answer: they are not. Ask the lab if and how products can be mixed our technicians, or test yourself product combinations advance in the laboratory on a small scale. Each mixing operation should take place with stirring!
The intolerance often is due to the ionicity of the dispersions or of additives, which are not compatible with the other ingredients dispersions.
Answer: The products can be applied with the most common application methods such as roller coating, spray coating, curtain coating, Stamps contract variants, dipping, etc. by hand, the products are applied by means of pulling rods or blade on paper, foils etc..
Answer: For water based products you always need a higher drying temperature and a longer drying time as with solvent-based systems. Depending on the emulsion/dispersion, the drying temperatures should be at least between 80 ° C and 150 ° C. Most products come with 80 - of 120 ° C. The drying time is ideally between 10-25 seconds. For most of our products is 15 seconds a good average.
The drying equipment used should achieve these temperatures and drying times, no matter what drying variants circulating air, exhaust, dry road, etc. use. Proper drying is essential for the function of the product, since this forms a seamless film with the desired properties.
Answer: dispersions and emulsions are preserved at Trüb Emulsions Chemie AG with isothiazolinones and mixtures of these representatives as well as with 40% formaldehyde solution. The isothiazolinones are mostly methylisothiazolinone, benzisothiazolinone and Chlorisothiazolinon. The formaldehyde solution is not combined as a preservative for use. To bear in mind is: Isothiazolinone remain even after drying in the films and finished products, formaldehyde evaporates during drying completely from the coating. Therefore, formaldehyde, despite hazard classification, often used for the preservation of dispersions and emulsions for food packaging.
Answer: The Trüb Emulsions Chemie AG complies with the REACH legislation in accordance with Regulation 1907/2006/EC. We have to regulate a subsidiary, the ECP-AG (European Chemical Products-AG) was founded in Liechtenstein in order to carry out from there all the necessary registrations and Pre-registrations. Our dispersions and emulsions are not polymers within the meaning of Regulation 1907/2006/EC and therefore Chemie AG were of the Trüb Emulsions preregistered all ingredients in their products. We always check our supply by already concluded commodity registration from our suppliers and can provide you from a current REACH confirmation for the product delivered to you.
Answer: The shelf life is 6 months from the date of delivery. For longer storage periods, the products can be most definitely still used. We are happy if you can contact us in occurred case to support you.
Answer: Compared with the solvent such as ethyl acetate, methyl ethyl ketone, acetone, etc. classically used the dispersions and emulsions are incompatible, that means it comes to gel formation, flocculation, aggregation etc.
Few solvents can, with stirring, to a certain percentage (as a drying aid, coalescent etc.) are incorporated classical representatives are here isopropanol, ethanol, methanol, propanol, butyl glycol other glycols, glycol ethers. The compatibility of these solvent additions and the tolerated amount, you elicit the best in laboratory studies, from experiences are additional amounts of 5-40%, depending on the underlying dispersion/emulsion and used solvents, possible.
Answer: are most effective used equipment, machinery, immediately after use with plenty of demineralized (if possible warm demineralized water) or deionized or distilled water wash systems. You can also take warm hard-water, but this leads to flocculation, what the cleaning effort or the necessary amount of water then rather increased.
If you have to clean dried-points it will be more difficult, often they have to be replaced with methyl ethyl ketone or isopropanol wipe and rinsed with demineralized water.
Answer: Yes. We maintain a certification in accordance with DIN EN ISO 9001:2008 for our regulatory processes and quality guarantee, as well as DIN EN ISO 14001:2005 certification for the safe handling of our environment through established processes for recycling/disposal of our used and waste materials and good manufacturing pure water-based products.