REVACRYL AE 3723

REVACRYL AE 3723 is a finely dispersed, aqueous dispersion of a acrylic ester-styrene copolymer. The dispersion contains an anionic emulsifier system, is free from film forming aids, solvents, plasticizers and ammonia, and causes low emission owing to a special aftertreatment.



Technical Informations

Application Advice/Typical Applications

REVACRYL AE 3723 is preserved against bacterial and fungal attack. In the manufacture of finished products, the material has to be retreated, as usual, with suitable biocides to give enhanced preservation.

Above minimum film forming temperature REVACRYL AE 3723 forms a clear, slightly tacky film. REVACRYL AE 3723 has been purified by special aftertreatment (steam distillation) so that residual monomers are no longer detectable and non-polymerizable, volatile constituents are only present in traces. The low minimum film forming temperature of the dispersion is achieved exclusively by appropriate adjustment of the styrene/acrylate ratio in the polymer (internal plastification). This enables paints to form films without addition of film forming aids or plasticizers. Owing to that REVACRYL AE 3723 is highly suitable as binder in "solvent- and plasticizer-free" paints according to VdL guide line 01 and "low emission wall paints" according to RAL-UZ 102 ("Blauer Engel"). REVACRYL AE 3723 also forms a water-resistant film and has an extremely good pigment binding capability for this product group. REVACRYL AE 3723 is highly compatible with conventional pigments and fillers. At very high pigment volume concentrations and when fillers having a large specific surface are used, the requirement for wetting agent to produce a paint with a good storage stability should be carefully determined. DEHYDRAN 1620 is recommended as effective defoamer. In general, it should be ensured when formulating low-emission products that additives do not contain any volatile constituents such as ammonia or solvent.



Shipping and Storage

This product is supplied in road tankers or in non-returnable plastic drums secured by a lid with clamping ring or in non-returnable palletized bulk containers (net volume 1.000 lt). The product must be protected from frost and exposure to direct sunlight. Storage temperatures between +5 °C and +30 °C are recommended. The product contains in-can preservation to protect it against microbiological attack during transportation. For protection against microbiological contamination during storage stringent plant hygiene is essential. Depending on the storage conditions addition of suitable preservatives may be necessary. Care must be taken that drums and containers are properly closed. During storage, shipping and handling contact with metal surfaces that are not corrosion protected must be avoided. When stored properly, the product has a shelf life of 12 months from the date of delivery.

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

Effluents and Pollution Control

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

For further information regarding this product please refer to:

Zieglerova, Jeaneta
Phone: +420 737 206 966
FAX:
eMail: Jeaneta.Zieglerova@synthomer.com


Properties

Character Value Unit
Solids Content 50
pH Value 7.5  
Density 1.04 g/cm³ 
Minimum Film-Forming Temperature 4 °C 
Glass Transition Temperature 10 °C 
Viscosity (23°C, 100 1/s) 150 mPa s 


Available Documents

Technical datasheet


© 2018 Synthomer plc



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