# M O R-F R E E TM L 75- 16 3/C- 4 1 1

Sol v entl ess Lam i nati ng A dhesi v e

D e s c r i ption a nd Fe a t ur e s
M o r

- F r e e L 7 5

- 1 6 3 + C o re a c tan t C- 4 1 1 is a s o lv e n tl es s

, t w o c o m pon en t, po l y ur et ha n e ad hes i v e s y s t em
wh ic h is ap plie d at l o w te m per at ur e

. M o r

- F r e e L 7 5

- 1 63 i s s u i t a b l e f o r

la m i n a t i n g n y l on, a l um in u m

, po l y e s t e r

,
m e tali ze d f i lm , po l y e t h y l e ne

, an d ot h e r pac k a g i n g s u bs tr ates , u npr in te d or r e v e r s e p r in te d.

T y p i cal Pro p ert i e s * (Is o c y a n a t e ) (Po l y o l)

M o r- F r ee L 75- 163 Co rea c t a nt C- 411

S o l i ds 10 0% 10 0%

Vi s c o s i t y 7 7 ° F 3,5 0 0 c p s 11 00 c p s
W e ight/G allo n 9.5 lb 9.2 lb

A p pe ar a n c e Cl ear

, y e l l o w Cl ear Odor Pr ac t i c a l l y n o n e Pr ac t i c a l l y n o n e
M i x i n g R a t i o 10 0 p b w 42 pb w
10 0 p b v 44 pb v S h elf Lif e ** 18 0 d a y s 36 0 d a y s ( u no pe ne d c o nt a i n e r s )

*T hes e it em s ar e pr o v i d e d f o r

g e n e r a l inf o r m ati o n o n l y

. T h e y ar e a ppr oxim ate v a lu e s a n d ar e n o t

cons i der ed p a r t of a pr o d uc t s pec if ic a t i on.

**St or e i n t i gh t l y c l os ed c o n t ai ner i n co ol

, dr y p l ac e. K e ep M o r

- F r e e L 7 5

- 16 3 f r om free zi ng

.

M o r

- F r e e L 7 5

- 1 6 3 + C o r e a c tan t C- 4 1 1 m a y r eact or i n t e r a c t wi th ot her com pon ent s of l a m i nat io ns

. Ret a i n e d v o l a t i l e s ( s o l ve n t s or water ) , s l i p a d d i t i v e s

, a n t i bl ock age nts an d ink s ar e s o m e of the com pon en ts

th a t m a y c a u s e pr op er t y c h an ges of th e lam i na te d s t r u c t ur e.

P r o c es si n g
M o r

- F r e e L 7 5

- 1 63 + Co r eact a nt C

- 4 1 1 m u st be u s e d on m a ch i n e s w h i c h h a ve be en spe c ia ll y d e s i gn ed fo r
sol v e n t l es s l a m i nat io ns

. S u c h e q u i pm ent a l l o w s th e ad hes ive to be f ed thr o u gh a m e ter / m i x / dis p ens e d e v ic e

a n d pr o v i des we b t ens io n c ontr o ls d e s i gn ed f o r a d h e s i v e s wit h lo w i n it ia l t a c k

.

A s t h e r e ac ti vit y of M o r

- F r e e L 75- 16 3 + C o r e ac t ant C- 4 11 is hi gh , t h e l a m i nat es c a n g e n e r a l l y b e f u r t her

p r oc es s e d in as l i tt l e as 8 h our s

, de p e nd i ng on t h e l a m i nat e c ons tr uc ti on . T h e c h e m ic al c u r i n g i s g e n e r a ll y

com p lete d wi th in 7 da y s at 25 °C, d e p e n d i n g o n t h e l a m i n a t e c o ns tr uc t i o n

. As al wa y s , c o n v er ters s h o u l d

v e r i f y ap pr o p r i at e c u r e tim e s f o r

th eir i n d i vi du a l a p p l ic at i on.

A p p l i cat io n T e mp erat ur e
W e r e c o m m e nd the app l i c a tion r o l l b e s e t at 10 0 °
- 1 2 0 ° F (38° - 49°C)

, de pen din g on m a c h ine d e s i gn an d

lin e s p e ed d e s i r ed. No p r e heat ing o f the adh esiv e or c o r e a c tant at th e m e ter / m i x/d i s p e n s e u n it is

r e quir e d.

Mor

- F r ee L 75-1 6 3 / C

- 411 J anu ary 2009 Page 1 of 5 

# PACKAG ING AN D

BUILDIN G MATE RIALSFor sho r t trial runs th e adh esive can be batch mix ed. We re com m end prepa rati on of no more adhe sive

than ca n be u s ed within 5-10 minute s . A high spe ed stirrer suitabl e for a homo gene ou s mixing sh ould b e

use d . However, the use of a meter/mix/d i spe n se device whi c h conti nuou sly mixes the adh esiv e at the

cho s e n ratio, controls the f eedin g of the appli c ati on u n it, and stop s produ ction a u tomatically i n ca se of

machi ne failu res, i s indispe n sa ble fo r extende d trials a nd normal produ ction



### .

When processing Mor-Free L 75-163

, the safe ty rules for working with isocyana tes must be obs erved. The

adhesive con t ains monome r ic MDI. See Material Safe ty Da ta Sheet for specific de tails

.

Cleaning The applicatio n unit should be cleaned b e fore the a d h e sive become s insoluble by progressive c u ring, if the machine stop s take more than 30 minu t es. Meth ylen e chloride can be used to flu s h the mixing and metering units where a non-flammab l e solvent is require d. Consult th e Mater i al Sa fety Data She e t from the methylene chloride supplier for safe hand ling.

If the app lication unit and mixing de vi ce a r e combustio n proof, the y may b e clean ed with esters or ketones

such as eth y l acetate and MEK.

Several commercially a v ailable solvents are safe a nd effec t ive for flushing and cleaning Mor-F ree adhesive

residues from solven tless la minators and meter/mix/ dis pensing equip m ent tha t do not ha ve combustion proof ra tings. We recomme nd contacting either Dynalo y

, Inc. (800-669-5709); www.dy naloy.com ), or

Danko Industr ies (630-882-6070) for clea ning solvent r e commendations. Alwa ys consult the so lven t supplier’s MSDS for safe ty information be fore use.

Storage

Mor-Free L 7 5 -163 and Co reactant C-41 1 can be stor ed in air t igh t

, closed, unmixed, or iginal co ntainers in
dry rooms a t temperatures of 70° ± 15 ° F. Opened con t ainers should be used as q u ickly as possible.

Mor-Free L 7 5 -163 should be kept from freezing.

Safety , Hand ling and Stor age

• Store in co ol, dry, well ventilated are a away fr om heat and ignition source s. Keep contai ner ti ghtly

clo s ed.

• Follow g ood manufa c turi n g and ha ndlin g pra c tice s.

• Wa sh tho r ou ghly after han dling. Wa sh contami nated goggle s , face shiel d , and gloves.

Professio nall y launder con t aminated cl o t hing before re-u se.

• ATTENTIO N! Containe r can be ha za rd ous whe n em pty. Follow label wa rnin gs even after co ntainer is empty. Do not reu s e em pty c ontaine r without pr ofe ssi onal cleani ng.

• Refer to Mate rial Safety Da ta Sheet for more info rma t ion.

Mor-F r ee L7 5- 16 3 / C

- 41 1 Jan u a r y 200 9 P a ge 2 of 5

## P o t L i f e @ 110 ° F ( 4 3. 3 ° C ) M o r

- F r ee L

75- 163/ C

- 411

0 1000 2000 3000 4000 5000

0 1 0 2 0 3 0 4

T i me ( m in u t e s )Viscosity(cps



### 0)



### T e mp erat u r e v s

. V i sco s i t y M o r- F r ee L

75- 1 63/ C

- 411

0 500 1000 1500 2000 2500

0 5 0 100 150

Te m p e r a t ur e of M i x t ur e ( ° F )Viscosity(cps)

_

___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ _ Mor-F ree is a reg i stered tradema r k of Rohm and H aas Compan y.

These suggestions and data ar e based on inform at ion we believe to be reliable. T h e y a r e offe red i n good faith, but w i thout guarantee , as conditions and method of use of ou r products are b e y ond ou r control. We recommend that the pr ospective user

determine the sui t ability of ou r mat e rials and sugges tions before ado pting them on a c o mmercial scale.

Suggestions for uses of our pro d u cts or the inclusion of descriptive material from pa tents and the citation of specific p a tents in this publication should not be und erst ood as recomme nding the use of our pr o ducts in violation of an y pa t ent or as pe rmission or lic ense
to use an y p a tent s of the Rohm an d Haas Compan y.

V i sit us at htt p :/ /w w w .rohmhaa s

. c o m /A dhe siv e sS eal ant s
R ohm a n d H a a s C o mpa n y

, Midw e s t T e ch nic a l C ent er, 25 31 T e c h n o lo gy D r i v e, S u ite 30 1, E l g i n, IL 6 0 1 2 4

P hon e: 84 7- 64 9- 380 0 F a x : 847- 64 9-3 7 6 0

Mor-F r ee L7 5- 16 3 / C

- 41 1 Jan u a r y 200 9 P a ge 3 of 5

## Rohm and Haas Food and Drug Opinion

Name: MOR-FREE(T M ) L 75-163



### Regulation Com p lies 

### Opinion

Date Limitations

21CF R 175.1 0 5 Y 01/12/2007



### Legend:

L Yes, this prod uct is cleared w i t h limitatio n s noted

N No, this prod u c t is not cleared

Y Yes, th is p r o d u c t is cleared

. A A f fir m ed as c o mp lian t b ase d o n mig r ation stu d i es.



### Regulations:

21CF R 175.1 0 5 A d h esi v e s



### Disclaimer:

This information rel a te s sp ecifi c ally to this prod uct. We believe this informati on to be accu rate and

reliabl e as of this date.

We re com m end that ou r cu stome r s make thei r o w n dete r min a t ion on the su itability of this produ ct for their pa rticul a r appli c ation.

We can n o t guarante e that the indire ct food addi ti ves/food-co ntact statu s of this produ ct wi ll remain

unchan ged in definitely; therefore we recommen d that you perio dica lly verify its status.

Mor-F r ee L7 5- 16 3 / C

- 41 1 Jan u a r y 200 9 P a ge 4 of 5

# Rohm and Haas Food and Drug Opinion

Name: COREACTANT C-411



### Regulation Com p lies 

### Opinion

Date Limitations

21CF R 175.1 0 5 Y 05/12/2000

21CF R 175.3 0 0 N 11/01/2001

21CF R 177.1 3 9 0 A 08/23/2000
▪ A = A FFIRM ED AS COMPLIANT BASED UPON MIGRATION

ST UDIES. T H E COMBINAT ION OF MOR-FREE 413A/MO R -F REE

COREACT A NT C-411 MAY BE USED AS AN ADHESIVE LAYER

IN MULT ILAMI N AT E FOOD P A CKAGING M A T E RIALS WI T H ALL

FOOD T YPES AND WIT H NO LIMIT A TIONS AS T O T H E TYPE OF

FOOD-CON T A CT LAYER USED IN COMPLIANCE WIT H THE FEDERAL FOOD, DRUG, AND COSMET IC ACT

. Paragr aph (c)( 2)(ii)

21CF R 177.1 3 9 5 A 11/12/2008
▪ In accord ance w i t h the lim itatio ns as descri b ed u nder

21CF R 177.1 3 9 0 abov e.

▪ T he combi nat ion of Mor-F re e L75- 16 4 and Core actant C-4 11,

w h e n use d in a ratio of 100:4 0

, at 1.38 poun d s per ream, an d cured

for 3 da ys at room temperatur e, ma y b e use d as an a dhes i v e la yer
in multil ami nat e food p a ckag i ng materi als w i th all food t y p e s provi ded th at the ad hes ive la yer is se par ate d from food b y a 1 mil

line a r lo w de ns it y p o l y eth y l e n e film (or equ iv ale n t or better barrier

prop erties) in c o mpli anc e w i th the F ederal F o od, Drug, an d

Cosmetic Act.



### Legend:

L Yes, this prod uct is cleared w i t h limitatio n s noted

N No, this prod u c t is not cleared

Y Yes, th is p r o d u c t is cleared

. A A f fir m ed as c o mp lian t b ase d o n mig r ation stu d i es.



### Regulations:

21CF R 175.1 0 5 A d h esi v e s 21CF R 175.3 0 0 Re s i nous a n d poly m e r ic c o a t ings

21CF R 177.1 3 9 0 L a min a te stru ctu r es fo r u s e at temp eratu r es o f 250F an d ab o v e 21CF R 177.1 3 9 5 L a min a te stru ctu r es fo r u s e at temp eratu r es b e t w een 120F an d 250F



### Disclaimer:

This information rel a te s sp ecifi c ally to this prod uct. We believe this informati on to be accu rate and

reliabl e as of this date.

We re com m end that ou r cu stome r s make thei r o w n dete r min a t ion on the su itability of this produ ct for their pa rticul a r appli c ation.

We can n o t guarante e that the indire ct food addi ti ves/food-co ntact statu s of this produ ct wi ll remain

unchan ged in definitely; therefore we recommen d that you perio dica lly verify its status.

Mor-F r ee L7 5- 16 3 / C

- 41 1 Jan u a r y 200 9 P a ge 5 of 5