Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Product Benefits
Versatile application conditions:
- Shows high initial strength and fast setting which makes the product ideal for difficult to bond substrates.
- Low application temperatures from +120°C allow bonding of more heat sensitive materials. It also potentially provides energy cost savings.
- Suitable for profiles with tight curvatures.
Temperature resistance:
- High heat resistance after complete curing up to 150°C depending on the surface materials
- Good cold resistance
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Cure Method
- Product Applications
- Lower temperatures than recommended can cause higher viscosity which result in reduced bond strength and reduced wetting.
- Refer to the technical data table regarding processing parameters.
- Lower temperatures than recommended can cause higher viscosity which result in reduced bond strength and reduced wetting.
- Depending on the construction of the equipment, a continuous heating above pro- cessing temperature can cause decomposition of the adhesive.
- Tank melters should use protective gases with < 5 ppm humidity, only. Rakoll" 4654 is moisture sensitive, therefore container must be kept closed.
- Clean tools immediately after use.
- Once cured, the material can only be removed mechanically.
- Profile Wrapping
- Open time: Medium
- Materials: Wooden materials, plastics
- Green strength: High
- Application: Slot nozzle
- Pre heating: Yes
- Application temp: 120 - 140ºC
- Additional information: Specially recommended for low ambient temperatures
Properties
- Physical Form
- Appearance
- Whitish Solid
- Typical Properties
Value Units Test Method / Conditions Application Temperature 120 - 130 °C - - Technical Data
Value Units Test Method / Conditions Density 1.1 g/cm³ - Storage Temperature - 25 to 35 °C - Processing Temperature 120 - 150 °C - Viscosity (140°C, Sp. 29, 10 rpm) 25000 mPa·s Brookfield Softening Point 67 °C Ring+Ball Typical Curing Time (23°C, 50 % RH, depending on ambient temperature and relative air humidity, considerably longer at lower temperatures and low humidity) 3 - 4 d - Ambient Temperature 18 - 25 °C - Substrate Temperature 18 - 25 °C - Relative Humidity 40 - 60 % - - Product Properties
Surface Requirements
- Dry
- Clean
- Free of grease
- Free of dust
- Free of oil
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 9 months
- Storage Condition
Rakoll 4654 should be used within the shelf life specified on the packaging. The storage stability ap- plies to material stored under appropriate conditions only (original unopened containers, recommended storage temperature).