1.Universal performace
2.Possible to retort
3.Best seller
4.Resist Pasteurization
5.Good working property
Description
EG7075A/B is an EA based two-component polyurethane adhesive in general purpose, widely used in laminating of various treated film like BOPP,PET,NY,PA,PE,CPP,etc. The best seller among all.
Technical Properties
These properties are typical but do not constitute specifications.
Item | EG7075A (OH component) | EG7075B (NCO component) |
Type | Main agent | Hardener |
Ingredient | Polyester polyol agent | Isocyanate-terminated Polymer |
Appearance | Light yellow transparent liquid | Light yellow transparent liquid |
Solid Content(%) | 75±2 | 75±2 |
Viscosity (mPa.s25°C) | 3500±500 | 3000±500 |
Solvent | Ethyl acetate | Ethyl acetate |
Mix Proportion | 5 | 1 |
Shelf life | 360days | 300days |
Typical Features:
High solid content and high transparency of laminated film. Especially suitable to laminate the packaging film with structural plastic/plastic and for vacuum bags
High initial bonding strength, high transparent and good peeling strength. Great flexible and anti-crumpling effect
With great wettability to films, EG7075A/B have good working property.
The film laminated by EG7075A/B can resist the Pasteurization.
It complied with US FDA 21CFR177.1395.
Recommended Operating Conditions
Application Method Direct gravure
Application Cylinder 100-200 line
Application solids 20-35% (Recommend 30%)
Pot Life Static 8 hours approximately
Dynamic 24 hours approximately
Dry Coating Weight 2.0-3.5 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 36 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.
