Good flexibility liquid PU Polyurethane Resin for Composite Film

CHARACTERISTICS

-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

iSuoChem® 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.

SPECIFICATION

Appearance: light yellow to clear liquid

APPLICATION

iSuoChem® 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,  iSuoChem® 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.

Packing:In 190kgs drum, or as customer’s request

Storage:Keep in cooi,dry place protect from heat at tempertures between 5-25℃，tightly sealed

Shelf life:Within 6 months