Product positioning
R-5610 is a high-transmission water-based polyurethane dispersion developed for automotive interior wrapping and lamination. It forms a clear film after complete drying, activates above 60°C and supports door-panel, instrument-panel and parcel-shelf processes.
Website data are typical under defined TDS or project conditions and are not an unconditional production guarantee.
Key characteristics
- Clearer dry film for appearance-sensitive and illuminated trim
- Spray application with controlled atomization and coat-weight management
- Activation above 60°C and strong initial positioning for manual wrapping
- Water-based platform with stated low odor and lower VOC
Typical technical data
Confirm the latest TDS before sample trials or production approval.
- Appearance
- Uniform milky-white viscous liquid
- Typical viscosity
- Approx. 12,000 mPa·s at 25°C, 6 rpm, S2
- Typical solids
- Approx. 50%
- pH
- 7-9 at 25°C
- Coating method
- Spray application
- Activation
- >60°C
- Drying window
- 8-15 minutes at 50-70°C
- Maximum strength
- Approx. 72 hours
- Hardener
- R-1060
- Mixing ratio
- R-5610:R-1060 = 100:5-8 by mass; use 8% for instrument panels or when higher peel strength is required
- Pot life after mixing
- Approx. 8 hours at room temperature, 23°C
- Packaging
- 20 kg per pail
- Storage
- Store in a cool, dry place at 10-35°C
- Shelf life
- 6 months
Candidate materials
Applications
Application records and disclosure boundary
Project records support supplier screening. Every new substrate and part still requires independent validation.
- GAC Toyota V57 interior-component project, based on RELANET project records
R-5610 FAQ
Direct answers for technical buyers, process engineers and sourcing teams.
01Why is the wet adhesive milky white but the dry film clearer?
Water and dispersed polymer particles scatter light in the wet state. After complete water removal and continuous film formation, the film becomes substantially clearer.
02Does high transmission mean zero haze?
No. Transmission and haze depend on coat weight, drying, substrate color, surface texture and the complete optical stack. Test the final construction.
03Why do PP and IXPP need pretreatment?
The current TDS calls for flame treatment of PP and a backing coat on IXPP to improve wetting and interfacial adhesion.
04Can the activation temperature be reduced below 60°C?
The published process window specifies above 60°C. A lower setting requires new peel, appearance and durability validation.
05What causes whitening or uneven transparency?
Check excessive or uneven coat weight, incomplete drying, ambient humidity, substrate moisture, atomization and material compatibility before changing the temperature.
06Can water be added for viscosity adjustment?
No universal dilution ratio is published. Uncontrolled dilution may change atomization, solids, drying, transparency and bond strength; consult application engineering first.