SCV 6620 Polyurethane Rheology Modifier

Performance Characteristics
◆ Excellent brushing feel, outstanding roller spatter resistance;
◆ Good water resistance, alkali resistance, scrub resistance, corrosion resistance, and water repellency;
◆ Good flow, leveling, and hiding properties, uniform film thickness, and film fullness;
◆ Good compatibility, no dilution required before use, no alkali neutralization needed;
◆ Can be used over a wide pH range;
◆ Contains no harmful ingredients such as organic solvents, organotins, or heavy metals.

Physical and Chemical Indicators
Appearance: Turbid liquid
Main component: Polyurethane
Active content: 20%
Ionicity: Nonionic
Specific gravity: 1.00-1.10 g/ml (20°C)

Usage and Dosage
Recommended addition amount: 0.2-1.0% of the total formulation.

Packaging and Storage
25 kg plastic drum; the product has a shelf life of 24 months (from the date of production) when stored in unopened original containers at temperatures between -5°C and +40°C.

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