REVACRYL AE 2091 JA (former LIPATON XA 491) is a high solids aqueous dispersion of a acrylic ester-styrene copolymer. The dispersion contains an anionic emulsifier system and is free from film forming aids, solvents, plasticizers, and ammonia.

Available Documents

TDS Download

Technical Informations

Application Advice/Typical Applications

REVACRYL AE 2091 JA 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 2091 JA forms a clear, tacky film. REVACRYL AE 2091 JA is a soft styrene acrylic dispersion exhibiting good compatibility with cement for use as elastifying component in cementitious mortars. REVACRYL AE 2091 JA is especially predestinated for use in two-component flexible waterproof membranes and one-component sealants.

Shipping and Storage

REVACRYL AE 2091 JA is supplied in road tankers or in non-returnable plastics drums secured by a lid with clamping ring or in non-returnable palletized bulk containers (net weight 1,000 kg). REVACRYL AE 2091 JA has to be stored protected from frost and, as far as possible, below 40 °C. Storage at temperatures between + 5 and + 30 °C is recommendable. REVACRYL AE 2091 JA contains a preservative to counter microbial attack during transportation. To protect it against germination during subsequent storage, absolutely stringent plant hygiene and, under certain circumstances, the addition of suitable preservatives will be necessary. Care must be taken to ensure that drums and storage containers are tightly closed. During processing, storage and transport of the product contact with metals unprotected against corrosion (likewise non-ferrous metals) has to be avoided. When stored correctly REVACRYL AE 2091 JA has a storage life of 12 months from date of delivery. This product is only sold in MEA.

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:

Ramsurat, Pal
Phone: 0 (0966) 13 812 1045
FAX: 0 (0966) 13 812 1263


Character Value Unit
Solids Content 57
pH Value 8,0  
Viscosity 350 mPa s 
Glass Transition Temperature - 11 °C 
Density 1,04 g/cm³ 
Mean Particle Size 0,4 µm 
Minimum Film-Forming Temperature 0 °C 
Surface Tension 40 mN/m 

© 2014 Synthomer plc

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