H.B. Fuller

Identification

GBU: HHC
RTU Product Type: Hot Melt Adhesive,

Primer,

1K (1 component) Adhesive,

2K (2 component) Adhesive

Categories: Markets → Industrial → Applications → Paper & Pulp → Pulping & Processing

Markets → Printing & Packaging → Applications → Tapes, Labels & Adhesives → Bookbinding Adhesives

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → Hot Melt Reactive Adhesives

Applications

Application Area: Book Blocks,

Brochures,

Paperbacks
Application Method: Roller
Compatible Substrates & Surfaces: Paper
Segment: Graphic Arts and Bookbinding

Applications & Uses

Application Instructions

Apply with rollers.
This adhesive can be processed on all perfect binding units at medium or low speed.

Recommended processing temperatures:

Pre-melter: approx. 150°C
Glue Pot: on the roller 160°C to 175°C

Open time: long

Suitable Substrates

It is important to ensure that the desired level of adhesion is obtained on the necessary substrates, including long-term tests.

Typical Applications

Developed for the perfect binding and gluing off brochures, paperbacks and book blocks in One-Shot System. This product is also used as main glue in the Two-Shot System with Full - Dri™ dispersion as primer.

Features

Ready-to-Use Product Features: Excellent Melt Stability,

Excellent Performance,

Good Adhesion,

Heat Resistance,

Long Shelf Life,

Long Open Time,

Excellent Roundability,

Good Cold Resistance,

Very Good Lay-Flat Properties

Packaging & Availability

Regional Availability

Europe
India/MiddleEast/Africa (IMEA)

Physical Properties

Color (Properties): White
Film Appearance: Flexible, elastic, dry

Properties

Shelf Life:

12 months

Viscosity:

6200 cps

Note

Typical values only, slight variations may occur but will not affect product’s meeting the standard technical parameters as stated; please consult our CoA for more details (available on request).

Typical Properties


	Value	Units	Test Method / Conditions
Film	Flexible, elastic, dry	-	-
Processing Temperature (one-shot system, glue pot: on the roller)	160 - 175	°C	-
Processing Temperature (one-shot system, pre-melter)	approx. 150	°C	-
Softening Point	approx. 78	°C	ASTM E28-99, Ring and Ball Test
Viscosity (at 150°C, spindle 27)	approx. 12,400	mPa.s	Brookfield RV
Viscosity (at 175°C, spindle 27)	approx. 6200	mPa.s	Brookfield RV

Storage & Handling

Storage Conditions: In original sealed packaging protected from sun, dust, moisture, and high temperatures in clean and dry conditions.
Shelf Life: 12 months

H.B. Fuller Lunatack™ B 208

Enhanced TDS