Surface Printing Ink Polyurethane Resin PU Resin Ink Resin PU 638

• Customization: Available
• CAS No.: 0
• Formula: 0
• Model NO.: PU 638
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: 180kg
• Specification: 180KG
• Trademark: JIAHE
• Origin: China
• HS Code: 390950
• Production Capacity: 500000kg

Product Description

HY-PU638 is a new type of environmentally friendly polyurethane ink binder that does not contain benzene and ketone solvents. It is suitable for making benzene and ketone-free alcohol-soluble polyurethane gravure printing inks, surface printing inks, and steaming resistant printing inks. , ordinary polyurethane ink.
2. Characteristics:
1. It has excellent adhesion, good adhesion and wide application range, such as: it can be applied to the ink production of surface-treated plastic films such as OPP, PE, PET, nylon, etc.
2. Good film formation and flexibility.
3. Good compatibility with most resins, such as: NC, PVB, CAB,.
4. The resin can be completely dissolved in alcohol etc
5. Good dispersion, wetting and leveling properties, good resin resolubility, and the prepared ink has better printability.

3.Technical Specification:

Type	HY-PU638
Appearance	Colorless or light yellow liquid
Viscosity(mPa.s 25°c)	1500-4000
Solid Content (%)	60±2