HMC Electronics 04023 User Manual

Royal Adhesives and Sealants, LLC
600 Cortlandt Street
Belleville, NJ 07109 USA
Tel: [phone]
Tel: [phone]
Fax: [phone]
Web: www.royaladhesives.com

ISO 9001:2000

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HARDMAN ® Urethane D-85 Adhesive

DOUBLE/BUBBLE ® Blue/Beige Package #04023

PRODUCT DESCRIPTION

Urethane D-85 is a rigid, two–component, extra fast setting,
polyurethane structural adhesive system. It displays an
excellent combination of shear strength and peel strength,
with good impact resistance. It is highly recommended for
bonding engineering thermoplastics, SMC, laminated surfaces
and repair of urethane molded parts.

Urethane D-85 is recommended for the following substrates:

Metal Plastic Other

Carbon Steel Eopxy Stone

Stainless Steel Phenolic Glass

Aluminum Polyester China

Tin Urethane Leather

TYPICAL USES

Urethane D-85 can be used to repair urethane parts. It is
recommended for repair of rubber hoses and flexible electrical
connections.

PACKAGING

The DOUBLE/BUBBLE package is a handy, dual-pouch, one­shot, job-size packaging concept. It reduces the waste
typically associated with the use of larger quantities of two­component adhesives. This unique packaging ensures that
DOUBLE/BUBBLE adhesives are always factory fresh and
accurately portioned for optimum adhesive performance.

Urethane D-85 is also available in poly bottles, 1-gallon cans,
5-gallon pails and 55-gallon drums.

HOW TO USE

Surface must be clean and dry before application. Remove all
chemicals, dirt wax and oil.

FOLD SNIP SQUEEZE MIX/APPLY

Fold the DOUBLE/BUBBLE package along the center seal, snip
the end, squeeze out the contents, mix thoroughly and apply.

TYPICAL UNCURED PROPERTIES

Part A Part B Mixed

Color Straw White Beige
Viscosity @ 25 °C, cps. 18,000 4,000 11,000
Weight per Gallon, lbs. 9.23 12.29 10.54
Specific Gravity @ 25 °C 1.11 1.47 1.26
Work time, minutes – – – – – –

5

Handling Strength, hours – – – – – – 1
Shelf Life, months 12 12 – – –

TYPICAL CURED PROPERTIES
(Tested at 25 °C unless otherwise indicated)

Test Result
Hardness, Shore D 85
Tensile Strength, psi 3,350
Elongation, % 80
Tear Strength, pli 800
Maximum Service Temp.

93 °C (200° F)

Water Resistance Very Good

The adhesive strength of acid-etched aluminum to aluminum
cured for 24 hours at room temperature is shown below:

-40° C 25° C 82° C 149° C

Lap Shear Strength, psi 4,105 4,075 485 275
T-Peel Strength, pli 3.9 10 2.6 - - -

STORAGE AND HANDLING

Store DOUBLE/BUBBLE adhesives at room temperature in a
dry environment. Extreme low temperatures may cause
crystallization. Extreme high temperatures may degrade the
properties.

A wide variety of cleaning solutions are available for cured and
uncured epoxies and polyurethanes.

SAFETY

These materials are intended for commercial and industrial
use only, and the practices of good housekeeping, safety and
cleanliness should be followed before, during and after use.

Although the system contains low volatility materials, care
should be taken in handling. Use adequate ventilation in the
work area.

DS-DB_04023-10/02-Rv.D

Documentation Provided By HMC Electronics

33 Springdale Ave. Canton, MA 02021

http://www.hmcelectronics.com

[phone]

These materials may cause dermatitis in susceptible
individuals. Keep off skin and out of eyes. In case of
accidental skin contact, wash thoroughly with soap and water.
In case of eye contact, flush eyes thoroughly with water and
consult a physician immediately.

Refer to Material Safety Data Sheet for additional information.

ADDITIONAL INFORMATION

Visit our web site at:

www.royaladhesives.com

Contact us at:
Royal Adhesives and Sealants, LLC
600 Cortlandt Street
Belleville, NJ 07109-3384
[phone] Toll-free
[phone] Phone
[phone] Fax

NOTE

The statements made herein are based on our research and the research of others, and are
believed to be accurate. No guarantee of their accuracy is made; however, and the products
discussed are sold without warranty, expressed or implied, including warranty of
merchantability and fitness for use of this material, and upon condition that purc hasers shall
take their own tests to determine the suitability of such products for their particular purpose.
The user assumes all risk of use or handling, whether or not in accordance with any
statements of the supplier. Supplier’s liability, if any, for any action arising out of the material
being supplied shall be limited to replacement of material. Statemen ts concerning the
possible use of these products are not intended as recommendations to use these products in
infringement of any patent.

Documentation Provided By HMC Electronics

33 Springdale Ave. Canton, MA 02021

http://www.hmcelectronics.com

[phone]