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# MOR-FREETM 205 A / MOR-FR EE CORE A C T A N T C- 66

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 ee 20 5A + Mor

- F r e e Cor e a c ta nt C- 66 is a s o l v en t l es s

, t w o com ponen t

, pol y u r e tha ne a dhes i v e

s y s t em

. T h is adhes i v e s y s t em is u s ed f o r f i l m /f il m and f i lm /alum i num f o il and f ilm / m etalli ze d f ilm r e to r t

a p p lic at ions

. S u it abl e sub s tr ates in c l ude c a s t p o l y pr o p y l e n e , a l um inum f o il, n y l o n

, an d p o l y ester f ilm s

.

T y p i cal Pro p ert i e s * ( I s o c y ana te ) ( P ol y o l)

M o r- F r ee 2 0 5 A M o r- F r ee Co r eact an t C-66
S o l i ds 100% 100%

V i sco si t y 77 ° F 2.25 0c ps 11,0 00c ps W e ight/G allo n 9.13 lb 9.30 lb

A p p ear anc e c l ear to y e llo w c l ear O d o r ----- P r a c t i ca l l y n o n e --- ----- M i x i n g Ra tio 100 pb w 80 p b w 100 pb v 78 p b v S h e l f Lif e ** 360 D a y s 360 D a y s ( u nope ned c o nta i n e r s )

*T hes e item s ar e pr ovi d e d f o r ge ner al inf o r m ation onl y

. T h e y ar e a ppr ox im a t e va lu es and ar e no t

cons ider e d p a r t of a pr od uc t s pec if icati 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.

M o r-Fre e 2 0 5 A + M o r-F re e Cor eacta nt C- 6 6 m a y r e a c t or i n ter a c t w i t h other c o m ponents o f lam i nat ion s

. Reta ine d vo lat i l e s ( s olv e n t s or w a ter )

, s l ip ad dit i v e s

, a n ti bloc k a gents an d ink s ar e so m e of th e

co m ponents th at m a y c a us e pr o per t y c h a n ges of the lam i nat ed s t r u c t ur e. If Mor

- F r ee 205A + M o r-Fre e Co r eac tan t C-66 is us ed o n h i gh s l ip f ilm s ( C O F < 0.2) or wi th h i g h s lip L D P E /LD P E lam i nati o n s

, th en th e us er m u s t ver i f y th at pote n ti al f ilm pr op er t y c h ange s du e to th e l a m i natio n pr oc es s a nd m a ter i als

, a r e ac c epta b l e f o r the en d us e per f o r m anc e r e q u ir em ents

.

P r o c essin g M o r-Fre e 2 0 5 A + M o r- Fre e Cor e a c ta nt C- 66 m u s t be u s e d o n m a c h ines whic h ha ve be e n s pec iall y d e s i g ned f o r s o l v en tless lam i natio ns . S u c h eq ui p m en t allo w s th e a dhes i v e to b e f e d thr o ugh a

m e ter / m i x / dispens e de vi c e and pr ovides web t e ns i on c ontr o ls des ig ned f o r adhes ives with lo w in iti a l tac k

.

M o r

- F r ee 20 5 A + Mor

- F r e e Cor eactan t C- 66 c u r e s s u ff icientl y f o r f u r t her pr oce s s i ng in 5

- 7 da y s @

1 20°F

. A l l o w 7 da y s c u re a t 120 °F (50 °C) bef o r e r e t o r t ing

.

P r ehe ati ng t he a dhes i v e a nd c o r e a c ta nt is n o t r e q u i r ed und er nor m a l us e to lo w e r the vis c o s i t y . T h e

a p p lic at ion r o l l s s hou ld b e heat ed t o 13 5 - 1 6 0 °F ( 5 5 – 70 °C) or hi gher dep end ing on lin e s p e ed.

W h en pr oc e s s i ng Mor

- F r ee 20 5A + Mor

- F r e e Co r eac tant C- 6 6

, th e s a f e t y r u les f o r w o r k ing w i t h
isoc y a nates m u s t be obser ved

.

- F r ee 205 A/ C

- 66 J a nu ary 2008 Page 1 of 5 

# PACKAG ING AN D
BUILDIN G MATE RIALS

MorFor sho r t trial run s the 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 . Ho wever, the use of a met e r/mix/disp en se devi c e whi c h
contin uou sly mixes the ad hesive at the cho s e n ratio

, controls th e feeding of the ap plicatio n unit, an d stop s p r odu ct ion autom atically in ca se of machine fa il ure s , is i ndi sp ensable fo r e x tended trial s and n o rm al prod uctio n

.

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.

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 com m ercially avai lable solvents are saf e and effective for flushi ng an d cl eanin g Mor-F r ee adhe sive re si due s from sol v entless lami nators and m e ter/mix/disp ensi ng eq uip m ent that do not have
comb ustio n p r oof ratin g s. We recomme nd co ntactin g either Dynal oy , Inc. (800-669-570 9; www.dynal oy.com ), o r Da n k o Indu strie s (630 -8 82-607 0) for cl eani n g solvent re commen dation s . Always

con s ult the solvent sup p lie r’s MSDS fo r safety inform ation before u s e.

Storag e Mor-Fre e 2 0 5 A and it s coreacta nt can b e sto r ed for 6 m onth s in airtight, clo s ed, origin al conta i ners in dry

room s at tem peratu r e s of 70 ° F ±15 ° F. O pene d co ntai ners sh ould b e use d as q u i ckly a s po ssi ble.

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 20 5A /C

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## Pot Life of Mor

- Fre e 20 5A / C- 66

0 25 0 50 0 75 0 100 0 125 0 150 0 175 0 200 0 225 0 250 0

0:00 2: 00 4:00 6:00 8:00 10:00 12: 00 14:00 16: 00 18:00 20:00 2 2 : 0 0 24:00 26:00 28: 00 30:00 

### Time (min: sec)Viscosity (cps) Vi sco si t y ( c p s ) @ 60 °C



### _

__________________________ ________________________ __________________ _ 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. co 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 -6 49- 37 60

Mor-F r ee 20 5A /C

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### Rohm and Haas Foo d and Drug Opinion

Produc t Na me: MOR-F R EE(T M) 205A ADH ESIVE

Re gula t ion Nu mbe r Co mp lies Limita tions Opin ion Date

21CF R 175.1 0 5 Y Nov 11, 20 02

21CF R 177.1 3 9 0 A 1 Jan 29, 2 001

21CF R 177.1 3 9 5 Y Jan 29, 2 001

Le ge nd:

A A ffirmed as co mplia nt base d on migr ation st udi es Y Yes, this prod u c t is cleared.

Limitations:
1 A = AFFIRME D AS COMPLIANT BASED U P ON MIGRA T ION
ST UDIES. T H E COMBINAT ION OF MOR-FREE 205A/MO R -F REE
COREACT A NT C-66 MAY BE USED AS AN ADHESIVE LAYER IN
MULT ILAMINA T E FO OD PACKAGING MA TERIALS 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

.

Re gula t ions :

21CF R 175. 105 A DHESIVES

21CF R 177. 139 0 LAMINAT E STRUCT URES FOR USE AT TEMPERAT URES OF
250F AND AB OVE
21CF R 177. 139 5 LAMINAT E STRUCT URES FOR USE AT TEMPERAT URES

BET W EEN 120F AND 250F

Disclaime r: T h is informatio n relates sp ecif icall y to this pr oduct. W e beli e ve this
informati on to be accur a te an d reli abl e as of this date.

W e recommen d that our customers make th eir o w n determ i nati on o n the suitab ilit y o f this product fo r their partic u l a r app licati on. W e cannot g u a r antee that the indi r e ct food a dditiv e s/food-c ontact status of this product w i ll rema in unc ha nge d i ndefi n it el y; ther efore

w e r e comm en d that y o u per i odic a ll y ver i f y

it s status.

Mor-F r ee 20 5A /C

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### Rohm and Haas Foo d and Drug Opinion

Produc t Na me: MOR-FREE COREACT A N T C-66

Re gula t ion Nu mbe r Co mp lies Limita tions Opin ion Date

21CF R 175.1 0 5 Y Jan 29, 2 001

21CF R 177.1 3 9 0 A 1 Ma y 2 4 , 200 2

21CF R 177.1 3 9 5 A 1 Ma y 2 4 , 200 2

Le ge nd:

A A ffirmed as co mplia nt base d on migr ation st udi es Y Yes, this prod u c t is cleared.

Limitations:
1 A = AFFIRME D AS COMPLIANT BASED U P ON MIGRA T ION
ST UDIES. T H E COMBINAT ION OF MOR-FREE 205A/MO R -F REE
COREACT A NT C-66 MAY BE USED AS AN ADHESIVE LAYER IN
MULT ILAMINA T E FO OD PACKAGING MA TERIALS 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

.

Re gula t ions :

21CF R 175. 105 A DHESIVES

21CF R 177. 139 0 LAMINAT E STRUCT URES FOR USE AT TEMPERAT URES OF
250F AND AB OVE
21CF R 177. 139 5 LAMINAT E STRUCT URES FOR USE AT TEMPERAT URES

BET W EEN 120F AND 250F

Disclaime r: T h is informatio n relates sp ecif icall y to this pr oduct. W e beli e ve this
informati on to be accur a te an d reli abl e as of this date.

W e recommen d that our customers make th eir o w n determ i nati on o n the suitab ilit y o f this product fo r their partic u l a r app licati on. W e cannot g u a r antee that the indi r e ct food a dditiv e s/food-c ontact status of this product w i ll rema in unc ha nge d i ndefi n itel y; ther efore w e

recomme nd th at y o u peri o d i c a ll y verif y its status.

Mor-F r ee 20 5A /C

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