HRANITHERM 600.20 Natural - EVA Hot Melt
Parameters
| Producer Product Designation | C001119 - 81060020XXX0005 , C001120 - 81060020XXX0025 |
|---|
Product description
Beige (natural colour) hot melt adhesive Hranitherm 600.20 based on EVA is mainly characterised by longer open time and good thermal resistance of bonded joints. Thanks to its lower viscosity it spreads better on the edge, suitable for smaller-scale edge-banding machines. Available also in white colour (Hranitherm 600.21).
USAGE / EXAMPLE OF USE
- gluing ABS edges with primer
- gluing laminate edges
- gluing PVC and PP edges with primer
TECHNICAL DATA & SUITABLE WORKING CONDITIONS
Parameter | Value |
Appearance | Granules |
Colour |
|
600.20 | Natural |
600.21 | White |
Viscosity Brookfield (200°C) | 55 000 – 80 000mPas |
Softening temperature (Ring and Ball) | 100 – 110°C |
Density 20°C | 1,38 g/cm3 |
Temperature in tank | 150 – 170°C |
Temperature on roller | 160 – 180°C |
Humidity of material to be bonded | 8 – 10% |
Ideal operation speed | 10 – 50m/min |
Pressure on pressure roller | 3 – 5kg/cm2 |
APPLICATION / HANDLING
When using the hot melt adhesive, observe the application temperature and check it on a regular basis by measuring on the roller or nozzle. The temperature shown on the edge-banding machine control panel may differ from the actual temperature. Lower temperature of the adhesive may affect its open time and consequently impair the bonded joint quality. At a higher temperature, the adhesive may degrade, which affects its colour, viscosity and adhesion. In case of break of work, it is suggested to reduce by 30 – 40°C the temperature in tray to avoid a degradation of the performance of the product. When banding edges from various materials, regular testing of banding strength and quality is advisable. Recommended temperature of the environment and materials is 15 – 25°C (when gluing cold or damp surfaces, gluing defects may occur due to the reduction in open time).
CLEANING
The working elements should be cleaned using spatula for example. Clean any residual adhesive on furniture elements using Hraniclean 01 (08). In glue pots use EVA-cleaner 50.
PRECAUTIONS FOR SAFE USING
Even under normal conditions of use product may produce hazardous vapours which may cause a respiratory tract irritation. Provide adequate ventilation. Before use read the SDS of the product.
STORAGE
Keep in original container. If stored in closed containers in a cold and dry place at temperatures not exceeding 20°C, the shelf life is 24 months.
TRANSPORT
Information concerning safety and handling through the transport please refer to the Safety Data Sheet.