Mor-F r ee L 75- 16 3/C

- 1 1 7 O c to ber 2 0 0 7 P a ge 1 of 4 

# MOR-FREETM L 75-163/Co r e actan t C-1 17

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 63 + Cor e ac ta nt C- 11 7 is a so lv en tl e s s

, t w o c o m pon e n t

, p o l y u r e th an e ad h e s i v e s y s t em

wh ic h is ap p l i ed a t lo w tem per a t ur e

. Mor

- F r ee L 7 5

- 1 63 is s u ita b l e f o r

lam i na ti ng pol y e s t er

, po l y et h y l e n e

,

a n d ot her pa c k ag in g p o l y o l ef in f i lm s, unpr int e d or r e v e r s e pr in te d. M o r

- F r ee L 75- 1 63 m a y be us e d f o r

la m i na ti ng m e tal i z e d f i lm an d a l um inu m f o il bu t p e r f or m anc e s h ou ld b e t e s t e d

.

T y p i cal Pro p ert i e s *
( I soc y anat e ) ( P ol y o l)

M o r- F r ee L 75- 163 Co rea c t a nt C- 117

S o l i ds 10 0% 10 0%

Vi s c o s i t y 7 7 ° F 3

, 50 0 cp s 4

, 50 0 cp s

W e ight/G allo n 9.5 lb 10.1 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 75 pb w

10 0 p b v 71 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 ide d f o r

ge ner al i n f o r m atio n on l y . T h e y ar e a ppr ox im a t e v a l ues an 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 75

- 1 6 3 f r om f r ee zin g

.

M o r

- F r e e L 75- 16 3 + Cor eac t a n t C- 1 17 m a y r e ac t or i n ter a c t wit h ot her c o m p o n e n ts of l a m i nat io ns.

Ret a i n e d vo la ti les ( s ol v e nts or w a ter) , s l i p a d d i t i ves

, an ti bl ock agen ts an d ink s ar e som e of the c o m pone nts

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 6 3 + Co r e a c tan t C- 1 17 m u s t be us e d on m a c h i nes wh ic h h a v e b e e n s pec ia l l y des ig ne d f o r

sol v e n t l es s la m i na ti ons

. Su c h eq ui p m ent a l l o w s t he ad hes ive t o be f e d thr o u gh a m e ter / m i x / disp ens e de v i c 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 th e r e ac tiv i t y of M o r

- F r e e L 7 5

- 1 63 + C o r e a c ta nt C

- 117 is h i g h , t h e lam i n a tes c an g e n e r a ll y be f u r t h e r

p r oc es s e d i n as l i t t l e as 8 h our s

, d e p e n d i n g on t he lam i n a t e c ons tr uc t i o n . T he c h e m ic al c u r i n g is ge ner a l l y

com p lete d wit hi n 7 da y s a t 25° C, d e pe nd in g o n t he l a m i na t e c ons tr uct i o n

. As alwa y s

, c o n v er t e r s 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 a p p l ic atio n r o l l be s e t at 1 2 0 °

- 1 40°F ( 5 0 °

- 60° C) or hi gher , dep end ing on m a c h in e

d e s i g n and line s pee d d e s i r ed. No pr ehe ati n g of the adh es i v e or c o r eac tant at the m e ter / m i x / dis pense

unit is r e q u ir e d

.

M o r

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

- 117 Oc t obe r 2007 Pa g e 1 o f 4 

# PACKAG ING AN D

BUILDIN G MATE RIALS

AD HE SIVE S AND SE ALA N TSFor short trial runs the adhesive can be batch mixed. We recommend preparatio n of no more adhesive than

can be used within 5-10 minutes. A high speed sti rrer suitable for a homogeneous mixing should be used.

However, the use of a me ter/mix/dispen se device wh ich continuou sly mixes the adhesive a t the chosen

ratio

, controls the feeding of the applica t ion unit, and stops produ ction automa t ically in case of machine

failures

, is ind i spensable for extended tr ials and normal production.

When processing Mor-Free L 75-163, the safety rules for working with isocyana te s must be ob served. 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 before the adh esive bec ome s insoluble by progressive curing, if the
machine stop s take more than 30 minu t es. Me thyle ne chloride c an be used to flush the mixing and
metering units where a non-flammab l e solvent is req u ired. Consult the Ma terial Safe ty Da ta Sheet from the
methylene chloride supplier for safe hand ling.

If the app lication unit and mixing devic es are combustion proof, the y may be clea ned with ester s or ketones

such as eth y l acetate and MEK.

Several commercially a v ailable solven ts are safe and effective for flushing and cleaning Mor-Free adhesive

residues from solven tless laminators an d meter / mi x/d i spensing equipment tha t do not ha ve combustio n proof ra tings. We recomme nd contacti ng either Dynalo y , Inc. (800-669-5709; ww w.dynalo y .com ), or
Danko Industries (630-882-6070) for cleaning solve n t re commen dations. Always consult the solven t
supplier’s MSDS for safe ty information be fore use.

Storage

Mor-Free L 75-163 and Coreactant C-11 7 can be stored in air t igh t, closed, unmixed, origina l c ontainers 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.

FDA Status

Mor-Free L 75-163 + Co reactant C-117 conforms to the compositional req u irements of Food & Drug

Adminis tratio n Code of Fe deral Regulations, Title 21, 175.105, Ad hesives. One provision of this section

requires tha t the food to be packaged must be s eparated from the a dhesive b y a functional barrier.

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 , faceshi e ld, and gloves. Profe ssi onally

laund er conta m inated cl oth i ng before re -use.

• 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- FREE is a registered tr ade mark of Rohm a n d Haas 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 /ad h e s iv esS eal a n ts

A ddre s s : Mi dw est T e ch ni cal C e n t er

, 25 31 T e c h n o lo gy D r iv e, S u ite 30 1, E l gin, IL 6 0 1 24 P h one : 84 7- 64 9-3 8 0 0

Mor-F r ee L 75- 16 3/C

- 1 1 7 O c to ber 2 0 0 7 P a ge 2 of 4Mor-F r ee L 75- 16 3/C

- 1 1 7 O c to ber 2 0 0 7 P a ge 3 of 4 

## 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 L 75- 16 3/C

- 1 1 7 O c to ber 2 0 0 7 P a ge 4 of 4 

## Rohm and Haas Food and Drug Opinion

Name: COREACTANT C-117



### Regulation Com p lies 

### Opinion

Date Limitations

21CF R 175.1 0 5 Y 05/16/2006

21CF R 175.3 0 0 Y 05/15/2006

21CF R 175.3 2 0 Y 05/15/2006

21CF R 176.1 7 0 L 05/16/2006

▪ PROVIDED THAT T H E FOOD CONT AC T S URFACE OF THE

PAPER AND P APERBOARD COMPLIES WIT H T H E

EXT R ACT I VES LIMIT A T ION S IN 21CF R 17 6.170 PARAG RAPH (C).

21CF R 176.1 8 0 Y 05/15/2006

21CF R 177.1 3 9 0 A 05/15/2006

▪ A = A FFIRM ED AS COMPLIANT BASED UPON MIGRATION

ST UDIES. T H E COMBINAT ION OF MOR-FREE 407A/MO R -F REE

COREACT A NT C-117 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

. 21CF R 177.1 3 9 5 L 05/15/2006

▪ In accorda n c e w i t h the lim itations as d e scr ibe d un der

21CF R 177.1 3 9 0 abov e.



### 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 175.3 2 0 Re s i nous a n d poly m e r ic c o a t ings for p o l y ole f in films

21CF R 176.1 7 0 Compone nts of pa pe r a nd pa pe rboa rd in c onta c t w i th a que ous a nd f a tty foods

21CF R 176.1 8 0 Compone nts of pa pe r a nd pa pe rboa rd in c onta c t w i th dry food

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.