Adecol® CQ-7500 is a permanent tack adhesive, based on block copolymers and synthetic tackfier resins. The ADECOL® CQ-7500 adhesive has high thermal stability, excellent oxidation resistance non-carbonizing and/or changing its adhesive properties while maintaining the high relation between adhesion forces and cohesion, has good adhesion in several types of substrates.

Product Type: Adhesive

Application Area: Absorbents, Automatic Equipment, Book Cover, Catalogues, Cover Book, Diapers, Magazines, Semi-Automatic Equipment

Features: Excellent Multi-Substrate Adhesion, Good Adhesion, Good Thermal Stability, Oxidation Resistant

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Characteristics

The ADECOL® CQ-7500 adhesive has high thermal stability, excellent oxidation resistance non-carbonizing and/or changing its adhesive properties while maintaining the high relation between adhesion forces and cohesion, has good adhesion in several types of substrates.

Applications & Uses

Markets
Applications
Application Area
Typical Applications

This adhesive was developed especially for side bonding of covers, in the making of books, magazines and catalogues, used in automatic and semi-automatic equipment. It is totally transparent having a good collage associated to the high cohesive force, indicated also for construction of diapers and absorbents.

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

Covers of books, magazines, catalogues, diapers and absorbents.

Properties

Physical Form
Appearance
Colorless to slightly yellowish solid and pillow
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (sp 27/20 rpm, at 160°C)3.200 - 4.200mPa.sBrookfield RVT
Application Temperature150.0 - 180.0°C-
Softening Point70.0 - 85.0°C-
FilmTransparent--

Technical Details & Test Data

Viscosity Graph

Adecol® CQ-7500 - 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.