PVA OPTIVYL 1050

Product Description:

OPTICRYL 3000 is an Acrylic Binder for Paint applications. It is a finely dispersed, aqueous dispersion of a styrene-acrylic ester copolymer, which contains an anionic emulsifier system and is free from film forming aids, solvents and plasticizers.

Technical Properties:

Test	Specification	Method
Solids Content	49.0 – 51.0 %	ISO 124
pH Value	7.0 – 8.0	ISO 976
Viscosity Brookfield DV-E S03@10rpm	5000 – 11000 cPs	ISO 1652
Glass Transition Temperature Tg	22 °C
Density	1,04 g/cm³
Mean Particle Size	0,1 μm
Minimum Film-Forming
Temperature	18 °C
Surface Tension	43 mN/m
Water Absorption (24h)	9 %
Tensile Strength	8 N/mm²
Elongation at Break	500 %

Application

OPTICRYL 3000 forms a clear, tack-free and water resistant film above the minimum film forming temperature,.
It has good light, ageing and alkali resistance.

OPTICRYL 3000 has good all-round properties having excellent pigment binding capability and good pigment and filler compatibility. Primary applications are: paint materials for inside and outside use and tile adhesives, high-grade plasters, additive for silicate paints, and priming of mineral substrates.

Pigmentation / wetting agents:
OPTICRYL 3000 shows good compatibility with the generally used pigments and fillers.

In very high PVC and the use of fillers with a large specific surface, the requirement for wetting agent should be determined.Dispersing agents like in combination with polyphosphates are effective.Thickening:
For adjustment of end product viscosity and rheology addition of cellulose ethers, copolymers containing acid groups, polyurethane thickening agents and inorganic thickening agents is recommended.

Film formation:
The film forming temperature can be lowered by the addition of effective solvents. High boiling solvents or diverse grades are highly active, white spirits containing aromatics (boiling point 180 – 220°C) and butyl glycol have a lesser activity and must be used in higher dosage.

Defoaming:
During paint production effective defoaming is necessary.

Additional Information:

Packaging :` in 1 MT IBC, 200Kg plastic drums.

Storage Life : 6 Months from date of production.

Storage conditions: Keep in cool and dry condition and original packaging.

Product Safety:

Relevant safety data and references as well as the necessary hazard warning labels can be found in the safety data sheet.