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Alcohol soluble liquid PU resin for package film

iSUO Chem® PU-3300 series is a high molecular weight thermoplastic PU resin. It is free from aromatic and ketone solvent and used for food packaging.


  • Item No.:

    PU-3300
  • Brand:

    iSuo Chem®
  • Color:

    Light yellow to clear
  • Appearance:

    Liquid
  • MOQ:

    190KGS
  • Features:

    Industrial grade
  • Product Details

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




DESCRIPTION

iSuo Chem® PU Resin PU-3300 series is a high molecular weight thermoplastic PU resin.It is free from aromatic and ketone solvent and used for food packaging.

PU-3300 is soluble in esters and alcohol for gravure lamination printing inks.



SPECIFICATION

Appearance: light yellow to clear liquid

Model

Solid Content

(wt%)

Viscosity   

(mPa.s 25℃)

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



APPLICATION

PU resin PU-3300 for package film application


iSuo Chem® 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. However, some pigment such as: Solvent Yellow, Pigment Permanent Violet, where pigment and PU resin mixture are grinded to the required fineness then add the nitro cellulose at the final stage to the grinded mixture.




LABORATORY

Alcohol soluble PU resin laboratory



PACKAGING

Liquid PU resin for package film package



STORAGE&TRANSPORTATION

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



RELATED PRODUCTS

Alcohol soluble liquid PU resin related product


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