Polyamide resin for co-solvent gravure printing ink sunmide

1.Generally excellent pigment wetting. 2.fast solvent release, 3.good deep-freeze resistance 4. sunmide Polyamide resin

Sunmide Polyamide resin for gravure ink (Co-solvent type)

CAS NO.:63428-84-2

Excellent adhesion to many substrates such as treated PE,PP,polystyrene films,foils and papers.Generally excellent pigment wetting,high gloss,resistance to fats and grease,heat sealability,fast solvent release,good deep-freeze resistance and clean printing.

Applications:Gravure printing ink.Overprint varnish.

                        Also use thixotropic agent for paint.

                        Flexographic printing ink.

SUNMIDE FOR INK VEHICLE Co-solvent Soluble Polyamide Resin
item	550	550H	550WX	556W-2
characteristics	Low viscosity	High viscosity, amine rich	Modified polyamide	Formulated polyamide
Amine value,mg KOH/g	<3	<5	<3	<3
Acid value,mg KOH/g	<5	<3	<5	<15
Varnish viscosity cps at 25°C	100~150	150~250	60~120	40~100
Colour No.(Gardner)	<10	<10	<10	<12
Softening point, °C	110±5	110±5	110±5	90±5
Specific Gravity	0.95	0.94	0.97	0.98
Remarks	Standard type for gravure and rotogravure ink.	Good gloss,colour property,good solvent release.	Good alkali resistance and water resistance	Good adhesion on untreated PE/PP films

Viscosity and colour number measured in 40% NV with Toluene and IPA(7:3) as solvent

packing:20kg/bag,1000kg/pallet

When storage, be cautious to keep it away from high temperature, moisture-proof, better store it in coolly, ventilates dryly place; In the transportation process ,it should be keep away from the humidity, the date exposing to the sun, the rain drenches

Polyamide resin for co-solvent gravure printing ink sunmide