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HSL-WB2100 Water
TECHNICAL DATA SHEET
HSL-WB2100 is a water-based, flexible heat seal lacquer for food packaging. The lacquer can be applied directly to aluminum foil and activates quickly at temperatures starting at 120°C. It is particularly suitable for aluminum-to-aluminum packaging and ensures a reliable, tight seal. HSL-WB2100 is frequently used in the packaging of biscuits, cakes, pastries, and solid dairy products. Thanks to its water-based composition, the product is more environmentally friendly and an environmentally friendly alternative to solvent-based systems. It can also be used in aluminum lamination applications.
PRODUCT DESCRIPTION
Stellar HSL-WB2100 is a water-based heat seal lacquer dispersion based on special thermoplastic copolymers and additives. The product can be applied in a single layer directly onto aluminum/aluminum foils and acts as a dense, versatile adhesive lacquer. The lacquer is activated even at low temperatures; the exact temperature should be adjusted to suit the production conditions.
Property
Appearance
Solid Content
Density (20 °C)
Viscosity
Solvent
Value
Milky liquid
35–45%
1.04 g/ml
27 s (DIN 53211, 4 mm)
Water
INSTRUCTIONS FOR USE
Suitable Materials ALU
Application Methods Rotogravure, Roller Coating, Semi-Flexo
Coating Weight 2–6 g/m² (Dry Substance)
Viscosity 15–20 s (DIN 53211, 4 mm)
Thinner Distilled Water, Osmosis Water
Drying 130–160 °C for 6–10 seconds
Optimal drying depends on factors such as machine speed, coating weight, temperature profile, evaporation, airflow, and humidity. Residual moisture should be regularly measured and monitored.
Sealing values N/15mm
AL / AL → N/15 mm: 12 (Brugger-HSG C 190°C, 1 s, 460 N, Tolerance ±2)*
AL / APET → N/15 mm: 7 (Brugger-HSG C 190°C, 1 s, 460 N, Tolerance ±2)
AL / PS → N/15 mm: 8 (Brugger-HSG C 190°C, 1 s, 460 N, Tolerance ±2)*
The values apply at 200 °C. Adhesion decreases at lower temperatures.
The effective sealing range is between 140 °C and 190 °C.
HYGIENE AND COMPLIANCE
The water-based dispersion Stellar HSL-WB2100 meets the hygienic requirements according to Regulation (EC) No. 1935/2004 of the European Parliament and of the Council on materials and articles intended to come into contact with food, as well as Regulation (EC) No. 10/2011 of the Commission on plastic materials and articles intended for food contact.
WORK SAFETY
Stellar HSL-WB2100 is water-based and non-flammable. Prolonged skin contact should be avoided. For further information, see the Safety Data Sheet and Declaration of Conformity.
WASTE AND DISPOSAL INFORMATION
STORAGE AND SHELF LIFE
Store in a cool, frost-free place. Protect from frost, direct sunlight, and temperatures above 30 °C. Keep out of reach of children. In the original sealed packaging, the product has a shelf life of 12 months. The product must be stored according to official regulations. Before use, thoroughly mix with a dissolver.
Packaging Units
Metal Pails: 30 kg
Plastic Drums: 120 kg
IBC Container: 1000 kg
This datasheet is provided solely as information and recommendation based on our experience. The application must be adapted to the respective operational conditions. No legal claims can be derived from it. © 2024 – All rights reserved TMS Stellar E.U, Industriestraße 3, A-6841 Mäder, Austria info@tms-stellar.com, www.tms-stellar.com
Click on the PDF icon to download the technical data sheet.
Click on the PDF icon to download the technical data sheet.
