Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Supplied By
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
- Segments
- Applications
- Application Area
- Application Method
- Recommended Applications
- Designed for faster cure in medium performance meatand cheese applications using high slip films.
- This system can be used for film/film and film/foil food packaging laminations at line speeds in excess of 800 ft/min.
- This adhesive can be used for general-purpose food packaging laminations, health care, pharmaceutical, and cosmetic applications.
- Recommended Mixing Ratio
1.3 parts by weight 1.2 parts by volume.
- Loctite Liofol Adhesive System Application
Loctite Liofol LA7668 combined with LA7276
It is a two component Solventless Polyurethane adhesive designed for Flexible Packaging laminating. Mix ratio 2:1, Pot life-20 Min, Cure to slit in 8-12 hrs. PAA free for food filling in 48 hrs, (pet/1.5mil Ldpe).
Designed for medium performance applications at line speeds more than 300MPM. It’s designed for use in film /film, film/foil and slip film food packaging laminations. These applications can range from Coffee, Meat and Cheese, Hot fill, sterilized, pasteurized or thermoformed or vacuum packaged applications.
Properties
- Color
- Physical Form
- Appearance
- Clear, amber color
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
Storage & Handling
- Storage and Handling Conditions
- LOCTITE® LIOFOL® LA 7668 have a storage life of twelve months from date of manufacture.
- They should be held at normal warehousing temperatures and stored in the original, unopened containers.
- Containers of the adhesive or curing agent should not remain open for an extended period of time.
- Material from opened containers should be consumed within a short period.
- It is necessary to use all the adhesive, once the container is opened, unless there is means of purging the container with dry nitrogen.
- If exposed to below freezing temperatures, these products may solidify.
- Large containers (drums and pails) may be slow to reliquify.
- Slight warming at 40 - 50°C will aid the process.
- Freezing and thawing have no effect on the performance of this product.
- The adhesive, as received, has chemically active isocyanate groups that will react with water, alcohols, amines, and similar materials containing active hydrogen groups.
- Reseal containers and keep them tightly closed to maximize the storage life.
- Nitrogen purging of original containers will have a similar effect.