WANWEI 5043 N
[Introduction]
WANWEI 5043 N is a dispersible polymer powder for dry mix mortars, specifically suited for ETICS. It is based on a very flexible copolymer of vinyl acetate and ethylene and belongs to the product class WANWEI N which means that it has a neutral effect on rheology and provides the basic properties adhesion and flexibility. WANWEI 5043 N is part of our standard range, offering you the best-in-class solutions.
[Properties]
• WANWEI 5043 N is a copolymer powder of vinyl acetate and ethylene and is dispersible in water.
• Because of its relatively high ethylene content, this resin is soft and flexible. Its glass transition temperature (Tg) is below the freezing point of water.
• The product is ideal for use in combination with other mortar additives intended to enhance specific properties.
• Compounds modified with WANWEI 5043 N exhibit improved adhesion, flexural strength, deformability, abrasion
• WANWEI 5043 N contains a fine mineral filler as an antiblocking agent. It is produced without the addition of organic solvents, plasticizers and film-forming agents.
• WANWEI 5043 N has no effect on rheological properties and is a dispersible polymer powder in the lower Tg range. It is suitable for formulating highly flexible compounds with very good adhesion to organic substrates (polystyrene) and end products with low emissions.
[Specification]
| Property | Condition | Value | Method |
|---|---|---|---|
| Ash content | 1000 °C | max. 13 % | specific method |
| Solids content | – | min. 98 % | DIN EN ISO 3251 |
| Bulk density | – | 405 – 555 kg/m³ | DIN EN ISO 60 |
| Particle size | > 400 µm | max. 4 % | DIN EN ISO 4610 |
[General Characteristics]
| Property | Condition | Value | Method |
|---|---|---|---|
| Appearance | – | white to light beige powder | Visual |
| Minimum film forming temperature | – | 0 °C | DIN ISO 2115 |
| Protective colloid / emulsifier system | – | polyvinyl alcohol | – |
[Applications]
• Adhesive & Base-Coat Mortars
• Skim Coat
• Thermal Insulation Renders
[Packaging]
25 kg paper bags Big Bags or bulk on request.
[Storage]
During storage, protect the product from contact with moisture. Prolonged storage at temperatures above 30 °C, especially in combination with pressure, humidity or exposure to sunlight, may result in blocking. Carefully seal any open containers and store them under suitable conditions. We recommend storing the product in a warehouse that provides cool and dry conditions. Do not store the product for more than six months, starting from the date at which it was received, unless the Certificate of Analysis contains a different date, which would take precedence. If the product is stored longer than recommended, it may still be used but users are advised to verify the properties required for the intended use.