Polyurethane Resin PU-637 for Gravure & Flexo Surface Printing Inks (Ester Soluble)

• Customization: Available
• CAS No.: 51852-81-4
• Formula: -Nh-Co-O-
• Model NO.: PU-637
• EINECS: 257-502-3
• Molecular Principal Chain: Element Organic Polymer
• Color: Colorless
• Appearance: Colorless
• Solid Content(Wt%): 70±2
• Transport Package: 180kg/Drum
• Specification: liquid
• Trademark: iSuoChem
• Origin: Anhui
• HS Code: 35069190
• Package Size: 8.00cm * 8.00cm * 8.00cm
• Package Gross Weight: 1.500kg
• Lead Time: 3 days (1 - 100 kg) ; To be negotiated ( > 100 kg)

Product Description

Product Description

PU-637

 PU-637 is a polyurethane resin for gravure surface and flexo surface printing inks. Non film forming type. It is suitable for making alcohol ester soluble gravure surface printing inks. It can be applied to food packaging, sanitary product packaging and other fields. PU-637 has good flexibility and stability at low temperature. Satisfy all conventional processes in the market.

It has :

1. Suitable for benzene and ketone-free gravure surface printing ink
2.Excellent wetability of pigment
3.Excellent anti-blocking properties
4.Less odor

Specification

Appearance	Colorless or pale yellow transparent liquid
Viscosity(mpa.s/25℃)	1500-3000
Solid Content (%)	70±2
Gardner color scale	≤6
Solvent	EA, Ethyl

Company Profile

iSuoChem

iSuoChem is one of the most reliable dammar gum manufacturers in China, provide customers with high-quality natural organic dammar resin.

Shipping time by Sea (Just for reference)
North America	11~30 days	North Africa	20~40 days	Europe	22~45 days	South-east Asia	7~10 days
South America	25~35 days	West Africa	30~60 days	Middle East	15~30 days	East Asia	2~3 days
Middle America	20~35 days	Eest Africa	23~30 days	Ocenia	15~20 days	South Asia	10~25 days