Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Features
- Develops viscosity stability and improves rheological properties mainly in the lower shear range
- Enables application of thick layers on vertical surfaces
- Effectively prevents sagging
- Does not yellow or cause chalking in the cured film
- APEO-free
- Tin-free
- Benefits of Polyurethane-Based Associative Rheology Modifiers
- Borchi® Gel 0620 develops viscosity stability and pseudoplastic flow behavior. Depending on the type of binder used and other components of the system, it produces a pronounced shear-thinning flow behavior by means of a non-covalent network with binder particles and pigments. This rheology additive enables the application of thick layers on vertical surfaces. Borchi® Gel 0620 effectively prevents sagging and does not yellow or cause chalking in cured film. It provides good compatibility in critical systems.
Applications & Uses
- Applications
- Application Method
- Coating Type
- Applications
- Spray Coatings
- Industrial
- Architectural
- Automotive
- Brush and roll coatings when used with Newtonian thickener
- Spray Coatings
- Dosage
- 0.3 – 0.5 % on total formulation The best incorporation method is to add it after the pigment/filler dispersion but prior to being let down. Under low-shear mixing conditions a pre-dilution in water or a mixture of water/propylene glycol may be necessary for complete incorporation. The exact dosage should be experimentally determined.
Properties
- Physical Form
- Appearance
- Opalescent, high-viscous liquid
- Soluble in
- Water, 2-Butoxyethanol
- Physical Properties
Value | Units | Test Method / Conditions | |
Density (at 23°C) | 1.02 - 1.07 | g/cm³ | DIN 53217 |
Non-volatile Content (2g, 3h, 105°C) | 38.00 - 42.00 | % | ISO 3251 |
pH | 4 - 7 | - | - |
Viscosity (at 23°C) | max. 15000 | mPa.s | ISO 3219(A) |
Regulatory & Compliance
Safety & Health
- Safety
- The product is not subject to the German Regulation on hazardous material and no labeling is required in accordance with the EEC directives. It is not dangerous cargo. Please refer to our safety data sheet for information relating to product safety.
Packaging & Availability
- Country Availability
- Regional Availability
Storage & Handling
- Storage
Protect from the effects of weathering and store at temperatures between 5 and 30 °C. Once opened, containers should be resealed immediately after each removal of the product. Transport or storage may cause a foam on the surface or a slight phase shift. A homogenization of the product is necessary to recover a normal aspect before use without a negative impact on the effectiveness of the product. A darker color and hazen could be possible and will not affect the effectiveness of the product.