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Flextra® SL 342 + XR 1300

1 of 49 products in this brand
Flextra® SL 342 + XR 1300 is a high-performance adhesive designed for industrial applications where superior bonding strength and long-lasting adhesion are required. It is commonly used in automotive, aerospace, and packaging industries, offering outstanding performance under challenging conditions. This adhesive ensures reliable adhesion, even in harsh environments, making it ideal for applications that demand both durability and strength. With its excellent bonding properties, it is a trusted solution for critical applications where performance and reliability are paramount.

Chemical Family: Polyurethanes (PU)

Compatible Substrates & Surfaces: Aluminum Foils, BOPP Film, Biaxially Oriented Polyamide (Bopa), Cellophane, PET Film, Polyethylene (PE), Polypropylene (PP)

Features: Good Wettability, High Performance, Long Potlife, Rapid Curing Speed, Thermal Resistance

Technical Data Sheet

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Identification & Functionality

Chemical Family
Polyurethanes (PU)
Product Type
2K (2 component) Adhesive
Technologies
Adhesives & Sealants
Product Families
Adhesives & Sealants — Bonding Technology
2K Liquid Reactive Adhesives,
Solvent-free Adhesives

Features & Benefits

Labeling Claims
Solvent-free
Ready-to-Use Product Features
Good Wettability,
High Performance,
Long Potlife,
Rapid Curing Speed,
Thermal Resistance
Product Benefits

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

Applications & Uses

Markets
Printing & Packaging
Applications
Printing & Packaging — Packaging
Food & Beverage Packaging,
Healthcare Packaging
Application Area
Food Packaging
Compatible Substrates & Surfaces
Aluminum Foils,
BOPP Film,
Biaxially Oriented Polyamide (Bopa),
Cellophane,
PET Film,
Polyethylene (PE),
Polypropylene (PP)
Typical Applications

The laminated structures with this adhesive system show high product and thermal resistance. It is recommended to the lamination of packaging for cookies, pet food, snacks, coffee, pasta, dry foods, labels, pharmaceutical and others.

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 and BOPP.

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.

Properties

Component A
ValueUnitsTest Method / Conditions
Solid Content100%-
Density1.10 - 1.14g/cm³-
Mix Ratio100Kg-
Component B
ValueUnitsTest Method / Conditions
Solid Content100%-
Density1.10 - 1.20g/cm³-
Mix Ratio80Kg-
Technical Data
ValueUnitsTest Method / Conditions
Adhesive Temperature25 - 35°C-
Metering Temperature30 - 45°C-
Nip Roller Temperature40 - 60°C-

Storage & Handling

Shelf Life
360 days (SL 342), 545 days (XR 1300)
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.