Flextra® SL8314 + R408

Identification

Chemical Family

Polyurethanes (PU)

GBU

HHC

RTU Product Type

Laminating Adhesive,

2K (2 component) Adhesive

Categories

Markets → Printing & Packaging → Applications → Packaging → Food & Beverage Packaging

Markets → Printing & Packaging → Applications → Packaging → Healthcare Packaging

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → 2K Liquid Reactive Adhesives

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Solvent-free Adhesives

Applications

Application Area

Lamination,

Food Packaging

Compatible Substrates & Surfaces

Polypropylene (PP),

Polyethylene (PE),

BOPP Film,

Cellophane,

PET Film,

Aluminum Foils,

Siox Coated Substrates.,

Alox Coated Substrates

Segment

Flexible Packaging

Applications & Uses

Suitable Substrates

This adhesive system is suitable for laminating printed and unprinted, transparent or metallized structures. It can be used for the lamination of aluminum foil, PET, cellophane film, BOPA, PE, PP cast, BOPP as well as SiOx or AlOx coated substrates.

Typical Applications

The laminated structures produced with this adhesive system show high product and thermal resistance. Recommended to the lamination of packaging for pasteurization (hot fill), cookies, pet food, snacks, coffee, pasta, dry foods, labels, tomato sauce, ketchup, mustard, cosmetics, pharmaceutical and others.

Usage Recommendations

The increase in the lamination speed must be followed by an increase in the nip roller temperature. It is recommended that the temperature of the nip roller keeps between 10 and 15°C higher than the temperature of the metering roller.

Features

Ready-to-Use Product Features

Good Wettability,

High Performance,

Long Potlife,

Rapid Curing Speed,

Thermal Resistance

Features & Benefits

Labeling Claims

Solvent-free

Product Benefits

Two-component adhesive of high performance. This adhesive system has a high curing speed with a long pot-life and excellent wettability, providing high process speed.

Packaging & Availability

Regional Availability

• Latin America

Properties

Component A

	Value	Units	Test Method / Conditions
Density	1.10 - 1.14	g/cm³	-
Mix Ratio (by weight)	100:80	-	-
Solids Content	100	%	-

Component B

	Value	Units	Test Method / Conditions
Density	1.10 - 1.20	g/cm³	-
Solids Content	100	%	-

Typical Properties

	Value	Units	Test Method / Conditions
Coat Weight	1.8 - 3.5	g/m²	-

Technical Data

	Value	Units	Test Method / Conditions
Adhesive Temperature	25 - 35	°C	-
Metering Temperature	30 - 45	°C	-
Nip Roller Temperature	40 - 60	°C	-

Storage & Handling

Storage Conditions

The products must be stored safely in a suitable place, protected from the weather and in their original closed packaging. Contact with moisture must be avoided by keeping the packages properly sealed and within the expiration date (the expiration date must be consulted on the COA). Opened packages must be completely consumed.

Shelf Life

270 days (R 408), 360 days (SL 8314)