Complaint
LIFTTECH PU-3300 series is a high molecular weight thermoplastic PU resin. PU-300series PU resin is recommended to applicated to food packing.
It is free from aromatic and ketone solvent,it is soluble in esters and alcohol.
-High cost performance
-Outstanding lamination bond strength
-Good adhesion to a wide range of substrate (PET, Nylon, OPP)
-Good anti- blocking property
-Suitable for solvent-free composite systems
Appearance: light yellow to clear liquid
| Model | Solid Content (wt%) | Viscosity (mPa.s 25ºC) | Amine Value (mgKOH/g) | Color (Fe-Co color std) | Solvent used |
| PU-3300A | 30±1 | 200-500 | ≤3.5 | ≤3 | Ethyl acetate, Isopropanol |
| PU-3300B | 600-900 | ≤2 | |||
| PU-3300C | 910-1300 | ≤2 |
LIFTTECH PU resin can be used in:
- Ink & Paint
- Solar energy
- Food packing, and Commodity soft package film
- Aluminum-plastic composite film for Lithium battery
- Electronic Screening Composite Film
Compatibility:
PU-3300 series resin is compatible with various resins, it is compatible with vinyl chloride-vinyl acetate copolymer, polyvinyl butyral resin (PVB), alkyd resin, nitrocellulose, aldehyde and ketone resins have good compatibility.
In addition to that, LIFTTECH PU resins can be grinded with some pigment to the required fineness then add the nitro cellulose at the final stage to the grinded mixture, such as Solvent Yellow, Pigment Permanent Violet and other pigment.
