Huzhou Ochem Chemical Co., Ltd.
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  • Contact Person : Mr. David Wegh
  • Company Name : Huzhou Ochem Chemical Co., Ltd.
  • Tel : 86-572-2750906
  • Fax : 86-572-2678688
  • Address : Zhejiang,Huzhou,Xifeng Road No.688, Economic and technologic Zone, Huzhou City
  • Country/Region : China
  • Zip : 313000

EA-based plastic film laminating adhesive

EA-based plastic film laminating adhesive
Product Detailed
Related Categories:Adhesives & Sealants
For laminate AL foil, can avoid tunnel, Boiling grade, Good wettability to films, transparency, fexibility,aging resistence.

EF2072A/EF2072B Laminating Polyurethane Adhesive

(Ester based and specializing for Aluminum foil in boiling grade)

 

Description

EF2072A/B is an EA based two-component polyurethane adhesive specializing for Al foil laminating, widely used in laminating of various treated film like BOPP,PET,NY,PE,CPP,AL,Paper,etc .

Technical Properties

These properties are typical but do not constitute specifications.

Item

EF2072A

(OH component)

EF2072B

(NCO component)

Type

Main agent

Hardener

Ingredient

Polyester polyol agent

Isocyanate-terminated Polymer

Appearance

Light yellow transparent liquid

Light yellow transparent liquid

Solid Content(%)

72±2

75±2

Viscosity (mPa.s20°C)

5000±1000

3000±1000

Solvent

Ethyl acetate

Ethyl acetate

Mix Proportion

5

1

Shelf life

360days

300days

Typical features:

Specializing to laminate Al foil with other plastic film, effective to avoid the happening of tunnel.

Odorless, the film laminated by EB2072A/B has good transparency, flexibility, aging resistance.

High initial bonding strength, good peeling strength for structural AL/plastic film.

With great wettability to films, EF2072A/B has good working property.

The packaging film laminated by EF2072A/B can resist to boil at 100°C less than 30minutes

It complied with US FDA 21CFR175.105.

Recommended Operating Conditions

Application Method                Direct gravure                               

Application Cylinder               100-200 line                              

Application solids                 20-40% (Recommend 30%)                    

Pot Life          Static           8 hours approximately                        

Dynamic         24 hours approximately                       

Dry Coating Weight                2.0-4.0 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 4kg/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.

EA-based plastic film laminating adhesive



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