VINNAPAS® EZ 222

VINNAPAS® EZ 222 is a hydroxyethyl cellulose/surfactant stabilized vinyl acetate-ethylene (VAE) copolymer dispersion with a glass transition temperature (Tg) of +18.0°C.



Properties

  • Excellent scrub resistance
  • Good flow and leveling
  • Low viscosity 
  • High solids content 
  • Produced without the use of APEOs

Disclaimer

All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.

Protect against frost.

VINNAPAS® EZ 222 can be used in flat to mid-sheen DIY architectural coatings applications. It provides excellent scrub resistance and the large particle size provides good flow and leveling. Furthermore, the dispersion can be used in intumescent coatings formulations.

VINNAPAS® EZ 222 is manufactured without the use of any surfactants or defoamers that contain alkylphenol ethoxylates.

VINNAPAS® EZ 222 can be thickened using such materials as hydroxyethyl cellulose or polyacrylic acid-acrylamide copolymer resins. VINNAPAS® EZ 222 will accept high loadings of such fillers as calcium carbonate and clay without appreciably changing the viscosity.

Storage

When the dispersion is stored in tanks, proper storage conditions must be maintained. If stored in the original, unopened containers at cool (below 30 °C), but frost-free temperatures the product has a shelf life of 9 months from the date of manufacture. Any longer periods for the maximum storage period that may be described in the Certificate of Analysis which accompanies each shipment of the product, take preference over this suggestion in which case the time period stated in the Certificate of Analysis shall be solely authoritative. Iron or galvanized-iron equipment and containers are not recommended because the dispersion is slightly acidic. Corrosion may result in discoloration of the dispersion or its blends when further processed. Therefore, the use of containers and equipment made of ceramics, rubberized or enameled materials, appropriately finished stainless steel, or plastic (e.g. rigid PVC, polyethylene or polyester resin) is recommended. As polymer dispersions may tend to superficial film formation, skins or lumps may form during storage or transportation. Filtration is therefore recommended prior to utilization of the product.

Preservation for Transport, Storage and further Processing

The product is adequately preserved during transportation and storage if kept in the original, unopened containers. However, if it is transferred to storage tanks, the dispersion should be protected against microbial attack by adding a suitable preservative package. To maintain proper storage conditions appropriate measures should also be taken to ensure cleanliness of the tanks and pipes. In a storage tank in which the product is not stirred, it is advisable to contact your biocide representative/supplier. Proper procedures must be set up in order to prevent microbial attack between necessary periodic tank cleaning and sanitization. These procedures will vary, since loading and unloading practices in each storage situation will differ slightly. Finished products manufactured from polymer dispersions usually also require preservation. The type and scope of preservation will depend on the raw materials used and the anticipated sources of contamination. The compatibility with other components and the efficacy of the preservative should always be tested in the respective formulation. Preservative manufacturers will be able to advise you about the type and dosage of preservative required.

 

Additional information

If VINNAPAS® EZ 222 is used in applications other than those mentioned, the choice, processing and use of VINNAPAS® EZ 222 is the sole responsibility of the purchaser. All legal and other regulations must be complied with.

Sales and support

Wacker Chemical Corporation
6870 Tilghman St
Allentown, PA 18106-9346
United States
+1  610  336-2700 (Phone)
+1 517 264-4088  (Fax)
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Products Technical data
Solids content Viscosity, dynamic Density Protective colloid / emulsifier system Filler and pigment compatibility Elongation at break Glass transition temperature
VINNAPAS® CEF 52 59 - 61 % 59 - 61 % 3000 - 8000 mPa·s 3000 - 8000 mPa·s approx. 1.13 g/cm³ approx. 9.43 lb/gal ionic and nonionic surfactants ionic and nonionic surfactants very good[2] very good[2] approx. 450 %[3] approx. 450 %[3] approx. 14 °C[4] approx. 57.2 °F[4]
VINNAPAS® EF 8001 (CTY) 54.0 - 56.0 % 54.0 - 56.0 % 150 - 650 mPa·s 150 - 650 mPa·s 1.07 g/cm³ 8.93 lb/gal - - - - - - approx. 6 °C[5] approx. 42.8 °F[5]
VINNAPAS® EF 8300 54.0 - 56.0 % 54.0 - 56.0 % 100 - 500 mPa·s 100 - 500 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal - - - - - - approx. 6 °C[6] approx. 42.8 °F[6]
VINNAPAS® EZ 222 54.0 - 56.0 % 54.0 - 56.0 % 100 - 1000 mPa·s 100 - 1000 mPa·s 1.09 g/cm³ 9.096 lb/gal - - - - - - approx. 18 °C[6] approx. 64.4 °F[6]
VINNAPAS® SAF 72 - - 1500 - 3500 mPa·s 1500 - 3500 mPa·s approx. 1.03 g/cm³ approx. 8.596 lb/gal ionic and nonionic surfactants ionic and nonionic surfactants - - - - - -
VINNECO® CT 7030 47 - 49 % 47 - 49 % 800 - 2800 mPa·s 800 - 2800 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal ionic and nonionic surfactants ionic and nonionic surfactants very good[2] very good[2] - - - -
VINNECO® EF 3777 (100 MB) 55 - 57 % 55 - 57 % 150 - 1850 mPa·s 150 - 1850 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal surface active emulsifiers surface active emulsifiers very good[2] very good[2] - - - -
VINNECO® EF 3777 (60 MB) 55 - 57 % 55 - 57 % 150 - 1850 mPa·s 150 - 1850 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal surface active emulsifiers surface active emulsifiers very good[2] very good[2] - - - -
VINNECO® EP 3360 (100 MB) 59 - 61 % 59 - 61 % 3000 - 6000 mPa·s 3000 - 6000 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal ionic and nonionic surfactants and polymer compounds ionic and nonionic surfactants and polymer compounds very good[2] very good[2] - - approx. 10 °C[6] approx. 50.0 °F[6]
VINNECO® EP 3360 (60 MB) 59 - 61 % 59 - 61 % 3000 - 6000 mPa·s 3000 - 6000 mPa·s approx. 1.07 g/cm³ approx. 8.93 lb/gal ionic and nonionic surfactants and polymer compounds[1] ionic and nonionic surfactants and polymer compounds[1] very good[2] very good[2] - - approx. 10 °C[6] approx. 50.0 °F[6]
Legend
[1] Protective colloid / emulsifier system | specific method,  [2] Filler and pigment compatibility | specific method,  [3] Elongation at break | DIN EN ISO 527-3,  [4] Glass transition temperature Tg DSC | specific method,  [5] Glass transition temperature | DSC, specific method,  [6] Glass transition temperature | specific method 

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