Adcote 76P1

- 38 July 2006 Page 2 of 3Adcote 76P1

- 38 July 2006 Page 2 of 3



### Laminating Combining

Laminate to the second substrate using heated pressure nip rollers at a temperature high enough to assure

complete wetting of the secondary substrate. A minimum temperature of 160  F is recommended, however,

temperatures approaching 350  F may be required to obtain optimum adhesive performance in laminations of

heavy gauge substrates or where adhesion is of prime importance.

Bond immediately off the laminator is fair. Maximum thermal and chemical properties will develop within

7

- 14 days. For high performance applications, post

- curing at elevated temperatures of 120

- 150  F is

recommended.

High molecular weight polyesters that are used in solution adhesives like Adcote 76P1

- 38 have a tendency to

form a reversible structure in solutio n with time. This structuring is accelerated when the adhesive is exposed

to temperature below 50 °F. The structuring is reversible if heat and shear is applied to the adhesive. We

recommend placing the container of adhesive in a steam cabinet, allowing venting of the container and

heating to 110

- 140°F. After the adhesive reaches the proper temperature, mix the adhesive in the container

1

- 3 hours under moderate shear. Use of a disperser or “Cowles” type blade will shorten the time needed.

Caution must be taken because of the flammability of the solvents used in the adhesive. Please

review MSDS for hazards associated with the adhesive.

Attempting to redisperse without heat may reduce the apparent viscosity, but not result in a homogeneous

mix. Before using the adhesive, check to make sure that all resin has returned to a true solution and no gels

remain.

Safety, Handling and Storage

 Store in cool, dry, well ventilated area.

 Follow good manufacturing and handling practices.

 Wash thoroughly after handli ng. Wash contaminated goggles, face shield, and gloves.

Professionally launder contaminated clothing before re

- use.

 ATTENTION! Container can be hazardous when empty. Follow label warnings even after container

is empty. Do not reuse empty container wit hout professional cleaning.

 Refer to Material Safety Data Sheet for more information.



## ______________________________________________________________________ Adcote is a registered trademark of Rohm and Haas Company.

These suggestions and data are based on information we believe to be reliable. They are offered in good faith, but without

guarantee, as conditions and method of use of our products are beyond our control. We recommend that the prospective user

determine the suitability of our materials and suggestions before adopting them on a commercial scale.

Suggestions for uses of our products or the inclusion of descriptive material from patents and the citation of specific patents in this

publication should not be understood as recommending the use of our products in violation of any patent or as permission or l icense

to use any patents of the Rohm and Haas Company.

Visit us at http://www.rohmhaas.com/AdhesivesSealants

Rohm and Haas Company, Midwest Technical Center, 2531 Technology Drive, Suite 301, Elgin, IL 60124

Phone: 847

- 649

- 3800 Fax: 847

- 649

- 3760Adcote 76P1

- 38 July 2006 Page 2 of 3 

## Rohm and Haas Fo od and Drug Opinion

Product Name: Coreactant F

Regulation Number Complies Limitations Opinion Date

21CFR175.105 L 1 May 12, 2000

Legend:

L Yes, this product is cleared with limitations as noted.

Limitations:

1 SOLVEN T MUST BE COMPLETELY EVAPORATED DURING

DRYING AND CURING.

Regulations:

21CFR175.105 ADHESIVES

Disclaimer:

This information relates specifically to this product. We believe this

information to be accurate and reliable as of this date.

We recommend that our customers make their own determination on

the suitability of this product for their particular application.

We cannot guarantee that the indirect food additives/food

- contact

status of this product will remain unchanged indefinit ely; therefore we

recommend that you periodically verify its status.