EN1075A/B

Type of Adhesive: General Grade, Two component solvent based(EA) polyurethane adhesive.

Application EN1075A/B is suitable for laminating :

Pre-treated PE films

Pre-treated PP films

Pre-treated PET films

Pre-treated PA films

Metalized films, etc.

Properties

Solvent based adhesive EN1075A/B is an economical adhesive for the general range of flexible packaging, it’s suitable to use for transparent lamination as well as for triplex lamination. It can be applied at the high working solid which makes the product very economic. EN1075A/B has good machine ability and a good wettability.

It complied with US FDA 21 CFR175.105 .

Typical specification

Item	EN1075A	EN1075B
Appearance	Light yellow	Colorless or light yellow
Solid Content (%)	75±2	75±2
Viscosity(mPa• s，25℃)	2500±500	2000±1000
Solvent	EAC	EAC
Mixing Ratio(By weight)	20	4
Shelf Life	360days	300days

Recommended Operating Conditions

Application Method                                       Direct gravure                           

Application Cylinder                                     120-180lines                            

Application Solids                                          25-40%(recommend 35%)                

Pot Life                                                            8hours by dynamic, 24hour by static       

Dry Coating weight                                        2.0-3.5gsm                              

Drying Section Temperature                       50~60℃/60~70℃/70~80℃(three section)     

Laminating Temperature                             50~80℃ depending on films                 

Cure Time(before slitting)                            24hours(50±5℃)                         

Dilution Table

In order to obtain a certain solids, the following quantities of solvent(Ethyl Acetate) are recommended.

EN1075A(kg)	EN1075B (kg)	EAC(kg)	Solid Content (%)	Viscosity,seconds   (25℃，Zahn Cup #3)
20	4	48	25	12～13
20	4	36	30	13～14
20	4	27.4	35	14～15
20	4	21	40	16～17

Ethyl Acetate, Acetone and Methyl Ethyl Ketone provided that the water content does not exceed 300ppm. Aromatic and alcoholic solvents are not suitable.

Package

EN1175A is 20kg/drum, EN1175B is 4kg/drum.