BOPP Film Laminating adhesive

1.General Performance 2.Film/Film,Film/MET Film 3.Support high-speed laminating 4.Max temp:General 5.FDA Standard

Description

EG7175A/B is an EA based two-component polyurethane adhesive with high solid content and low viscosity, suitable to operate in high-speed machine, widely used in laminating of various treated film like BOPP,PET,NY,PE,CPP,Aluminized Film,etc .

Technical Properties

These properties are typical but do not constitute specifications.

Item	EG7175A (OH component)	EG7175B (NCO component)
Type	Main agent	Curing agent
Ingredient	Polyester polyol agent	Isocyanate-terminated Polymer
Appearance	Light yellow transparent liquid	Light yellow transparent liquid
Solid Content(%)	75±2	60±2
Viscosity (mPa.s25°C)	1500±500	10-50
Solvent	Ethyl acetate	Ethyl acetate
Mix Proportion	10	3
Shelf life	360days	300days

Typical features:

Great producing efficient and cost efficient, suitable to laminate the normal packaging films.

Very good flowability, wettability and transitivity, very suitable for high-speed dry laminating machine

With the low viscosity, EG7175 greatly decrease the input of solvent to save the cost and raise the producing efficient.

The film laminated by EG7175A/B can resist the Pasteurization.

It complied with US FDA 21CFR177.1395.

Recommended Operating Conditions

Application Method                Direct gravure                               

Application Cylinder               120-200 line           

Application solids                 30-50% (Recommend 40%)                    

Pot Life          Static           8 hours approximately                        

Dynamic         24 hours approximately                       

Dry Coating Weight                1.8-3.0 gsm depending on structure              

Drying Section Temperature          55-65°C 65-75°C 75-85°C(three sections)                  

Laminating Temperature             50-80°C                                   

Cure Time                        24-48 hours (45-55°C)                         

Cleaning Solvent                   Ethyl Acetate                                   

  

Package

Pack in steel drum normally.

Main agent is 20kg/drum. Hardener is 6kg/drum.

Safety & Storage

Store in cool, dry, well-ventilated area away from heat and ignition sources, keep container tightly closed.

Refer to MSDS for more safety information

Important notice

These documents we provided are made on the basis of our recent knowledge and experience. All these terms we mentioned are only suitable in normal condition and could be used as references. Please test and affirm before formal production or contact with our technician to some especial structures of films and stuffs packed, we do not take on any legal duty for these documents.

BOPP Film Laminating adhesive