Mor-F r ee L 75- 16 4/C

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# MOR-FREETM L 75-164/C- 78 F
Fast Cure Sol v entl ess Lami nating A dhesi v e

D e s c r i ption M o r

- F r e e L 7 5

- 1 6 4 /C- 78F is a s o l v en t- f r e e , 10 0% s o l i ds

, t w o c o m pon en t p o l y u r e th a n e ad hes i v e s y s t em tha t

c a n b e ap pl ie d at r o o m t e mp e r at u r e

. As th e r eact i v i t y o f M o r

- F r e e L 7 5

- 1 6 4 / C

- 7 8 F is high , th e lam i nates can ge ner al l y be f u r t her pr o c es s ed i n as li ttl e as 6 hour s

. T he c hem ic a l c u r i ng is g ener a l l y c o m p leted with in 5 da y s at r oom te m per atur e o f 72°F

. As a l w a y s , c o n v er ter s s hou ld ver i f y a p pr opr i a te c u r e tim e s f o r th eir ind i vid u a l ap pl ic ati o n.

M o r

- F r ee L 7 5

- 1 6 4 /C- 7 8 F c an be u s ed f o r lam i natin g a ll po l y o l ef in f ilm s , inc l ud ing LDP E to L D PE, O P P to OPP, a nd O P P to LD PE , a s w e l l as n y l o n , al um inum

, pol y e s t er , a nd o t her pac k a g i n g s ubs tr ates

. T h e fi l m s

m a y be u npr i n te d or r e ve r s e pr i n t e d with t he ap p r o p r i at e l a m i nat in g gr a d e i n k s

.

M o r

- F r e e L 7 5

- 1 6 4 /C- 78F of f e r s r a p i d bo nd d e v e l o p m ent to d e c r e a s e tim e n e e d e d f o r

pr oc es s i n g wh i l e

o f

f e r i ng good m e tal ad he s i on. Mor

- F r ee L 75- 1 64/C

- 78 F can be us ed f o r a wide r a nge of app l i c a t i o n s at

r o om te m peratur e and b e lo w

.

T y p i cal P r o p ert i e s * ( I s o c y a n at e) ( P o l y o l) M o r- F r e e L 7 5

- 1 64 C- 78F S o l i ds 100% 100% V i s c o s i t y 2500- 3 5 00 c p s 300- 40 0 c p s W e ight/G allo n 9.5 lb 8.7 lb A p p ear anc e Clear

, Y e ll o w Clear M i x Rat i o 100 pb w 33 p b w 100 pb v 39 p b v S h e l f Lif e ** 360 da y s 360 da y s ( u nope ned c o nta 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.

** S t or e in t i g h tl y c l os ed con t ain e r s in dr y r o om s at te m per atur es of 75 ° F ± 2 0 ° F.

M o r

- F r e e L 7 5

- 1 64/ C- 7 8 F m a y r eac t or in ter a ct with oth e r c o m pone nts of lam i n a t i o n s

. Ret a i n e d v o l a t i le s ( s ol ve nts or wat e r )

, s l ip ad di ti v e s , a n t i b l oc k age nts

, a nd ink s ar e s o m e of the c o m ponents t h a t m a y c aus e p r op er t y

c h a n ges of th e l a m i nate d str u c t ur e. If Mor

- F r ee L 7 5

- 1 64 /C- 7 8F is us ed o n h i g h s l ip f i lm s ( C O F < 0

. 2 ) o r w i t h h i gh sli p L D P E /L DP E l a m i na ti on s, th en th e u s e r m u st v e r i f y

th at po t ent ia l fil m p r o p e r ty c h an ge s d u e t o t h e l a m i nat i on pr o c e s s an d m a ter i a l s ar e a c c ept ab le f o r

th e en d u s e per f o r m a n c e r e q u ir e m ents

.
M o r

- F r ee L 7 5

- 1 6 4 is s e n s it iv e to m o is tur e a nd s h oul d be stor ed un der a nd tr a n s f e r r ed w i th dr y n i tr og en.

Rec o m m end ed Coat ing W e ig ht Ra n g e : 0. 8 - 1.2 lb /r e a m

M o r

- F r ee L 7 5 -1 64 / C -78F April 200 8 Page 1 of 4 

# PACKAG ING AN D BUILDIN G MATE RIALSThis two com pone nt solve n tless adh esi v e system is virtually indep ende nt of the need for m o isture for curi ng.

The ori g inal v i scosity of the mixture can be red u c ed b y preheatin g the appli c atio n rolle rs to a typical temperature of 120° - 1 4 0 ° F (50° - 60 ° C ) . Higher tem peratu r e s ma y be requi red depe nding o n the line spe ed, machi ne co nfiguration, and choi ce of sub s trate s

. A relatively slow initial in crease in visco s ity is due to the exothermi c rea c tion of t he adh esive i mmediately after the mixing pro c e s s a nd the mecha n ical influ ences in the ap pl ication syste m

.

For sho r t trial runs we reco mmend p r ep aration of no more a dhe siv e than ca n be used within 5-10 mi nute s . A high spee d stirrer suita b le for a hom ogen eou s mi xing sho u ld b e use d . However, the use of a meter/mi x/dispen se d e vice which continuo usly mi xes the ad hesive at the cho s e n ratio, controls the feeding of the application u n it, and stop s produ ction a u tomatically i n ca se of ma chin e failure s, is indispen sabl e for extended trials an d no rmal pro d u c tio n

.

Whe n pro c e s sing M o r

- F r e e L 7 5

- 1 6 4 / C

- 7 8 F , the safety rules fo r wo rking with iso cyanates mu st be observed. Th e adhe sive contain s mono meri c MDI. See Materi al Safety Data Sheet for sp ecifi c detail s

. Cleaning The appli c ati on unit sh oul d be cle ane d before the a d hesiv e b e co mes in solu ble by progressi ve curin g , if the machi ne stop s take m o re than 3 0 minutes. If the appli c able unit and mixing device are combu s tion proof, they may be clea ne d with este rs or keto ne s su ch a s ethyl acetate and ME K.

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.

Safety , Hand ling and Stor age

• Mor-Fre e L 7 5 -16 4 /C

- 7 8 F can b e stored for 360 day s in airtight, clo s ed, ori g inal contai ners in dry

room s at tem peratu r e s of 70 ± 20 ° F. Opene d co ntai ners sh ould b e use d as q u i ckly a s po ssi ble.

• 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 L 75- 16 4/C

- 7 8 F A p ril 20 08 P a ge 2 of 4P o t Li f e of 1 00: 33 M o r - Fr ee L 75- 16 4/ C 78F at 12 0° F

0 200 0 400 0 600 0 800 0 1000 0 1200 0 1400 0

0: 00 : 0 0 0 : 2 8 : 48 0 : 57: 36 1 : 26: 24 1 : 5 5 : 1 2 2 : 2 4 : 0 0 2: 52 : 4 8 Ti m eViscosity,cp

49° C



### V i sc osi t y vs

. Te m p er a t ur e of M o r - Fr e e L7 5- 164 / C 78 F

0 500 1000 1500 2000 2500

70 80 90 100 110 120 130

T e m per at u r e of M i x t ur e ( ° F)Viscosity (cp)



### _______________________________________________________________________ Mor-F r ee is a reg i ste r e d t r ad ema r k of R o hm a n d H a a s C o mp any

. T hes e s u g g e s ti on s a nd da ta ar e ba sed o n i n fo rmat io n w e bel iev e to be rel i a b le . T h ey are o ffe re d i n g o o d f a ith

, b u t w i thout g u a ra nt ee , a s
c o nd i t i o n s a n d met h od of u s e of ou r p r od uc ts ar e b e y o n d o u r co nt r o l

. W e re co mme nd th at t h e pr os pe c t i v e u s e r de t e r m i n e th e s u i t ab ility of

our mat e ri al s a n d sug g e s ti on s bef or e a d o p ti ng th em o n a comm er cia l s c a le.

S ugg est i o n s for u s es o f o u r pr od uct s o r t he in clu s i on of des cr ipt i v e materi al f r om pa te nts and th e cit a ti on of spe c if ic pa te nts in thi s pub lic ati o n s h o u ld no t b e und er st oo d a s r e c o mme ndi ng the u s e of ou r pro d u c t s i n v i olati on of any pat ent o r a s p e rmi s s i o n o r lic en se to us e any pate n t s o f t h e R ohm an d H a as C o mpa n 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- 37 6 0

Mor-F r ee L 75- 16 4/C

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# Rohm and Haas Food and Drug Opinion

Name: MOR-FREE(T M ) L 75-164



### Regulation Com p lies 

### Opinion Date Limitations

21CF R 175.1 0 5 Y 02/14/2007



### 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. 

# Rohm and Haas Food and Drug Opinion

Name: COREACTANT C-78F



### Regulation Com p lies 

### Opinion Date Limitations

21CF R 175.1 0 5 L 02/02/2006 ▪ FOR USE ONLY IN T H E P R EPARAT ION OF POLYURET H ANE RESINS.



### 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 4/C

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