Adecol® CQ-731 adhesive is based on ethylene copolymers and tackfier resins. The ADECOL® CQ-731 adhesive features excellent thermal stability, high machine performance allowing better applicability and better finish control, high relation of adhesion/cohesion forces on various paper types, except high weight, mainly couchet and/or varnished, for which prior testing is required.

Product Type: Adhesive

Application Area: Cover Book, Magazines

Compatible Substrates & Surfaces: Paper

Features: Good Thermal Stability

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Characteristics

The ADECOL® CQ-731 adhesive features excellent thermal stability, high machine performance allowing better applicability and better finish control, high relation of adhesion/cohesion forces on various paper types, except high weight, mainly couchet and/or varnished, for which prior testing is required.

Applications & Uses

Markets
Applications
Application Area
Compatible Substrates & Surfaces
Typical Applications

This adhesive has been specially developed for the operation of coupling cover in books and magazines of square spine, in equipment of high speed.

Application Instructions

Surfaces should be free dust, grease or oil, the application temperature range should be checked at each specific step according to the following factors: Characteristics of substrates, equipment, speed, quantity adhesive and ambient temperature.

Suitable Substrates

Cover in books and magazines of square spine.

Properties

Physical Form
Appearance
Slightly yellowish solid and pellets
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (sp 27/20 rpm, at 160°C)6.000 - 8.000mPa.sBrookfield RVT
Application Temperature150.0 - 180.0°C-
Softening Point80.0 - 90.0°C-
FilmSlightly yellowish--

Technical Details & Test Data

Viscosity Graph

Adecol® CQ-731 - Viscosity Graph - 1

Storage & Handling

Shelf Life
24 months
Storage Conditions

In the original packaging, well closed and protected from the sun, dust, humidity and high temperatures. Clean and dry place, temperature between 5°C and 35°C is advisable.