Solvent Based Polyurethane Resin PU-302 for Lamination Printing Inks

• Color: Clear
• Production Name: Excellent Adhesion Clear Liquid PU Resin PU-35 for
• Item No: PU-302
• MOQ: 190kgs
• State: Colorless or Yellowish Transparent Viscous Liquid
• Viscosity(MPa.S25): 200-1300
• Model NO.: PU-302
• Color (Fe-Co Color Std): 3
• Amine Value (Mgkoh/G): Ethyl Acetat
• Application: for Food Package
• Solid Content: 29-31
• Transport Package: Drum
• Specification: 190kgs drum
• Trademark: iSuo Chem
• Origin: China
• HS Code: 39095000
• Production Capacity: 30000-36000mt / Year

Product Description

CHARACTERISTICS

- Good pigment wetting and dispersion properties
- Outstanding lamination bond strength
- Thermoplastic polyurethane resin of high molecular weight
- Excellent adhesion to a wide range of substrate (PET, Nylon, OPP)
- Low solvent retention
- Good Yellowing resistance
- Excellent leveling and color saturation

DESCRIPTION

iSuo Chem® Polyurethane Resin PU-302 series is a high molecular weight thermoplastic PU resin for color ink, also for regular white ink.
PU-302 series PU resin is recommended to applicated to food packing and gravure lamination printing inks.It is free from aromatic and ketone solvent,it is soluble in esters and alcohol.

SPECIFICATION

 

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-302A	30±1	200-500	≤3.5	≤3	Ethyl acetat,
PU-302B		600-900	≤2
PU-302C		910-1300	≤2

 

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-302 series resin is compatible with various resins, it is compatible with vinyl chloride-vinyl acetate copolymer, polyvinyl butyral resin (PVB), alkyd resin, aldehyde and ketone resins have good compatibility.
In addition to that, iSuo Chem® 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.

 

LABORATORY

PACKAGING

STORAGE&TRANSPORTATION

Packing:In 190kgs drum, or as customer's request
Storage:Keep in cooi,dry place protect from heat at tempertures between 5-25ºC,tightly sealed
Shelf life:Within 6 months

 

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