Mor-F r ee L 75- 16 9/C

- 1 4 0 N o v e mber 2 0 0 9 P a ge 1 of 3 

# MO R

- F R E E TM L 75- 169/C

- 140

S o l v ent l ess Lam i nat i ng A d h esi ve

D e s c r i p t i o n a n d Fe a t ur e s M o r

- F r ee L 75

- 1 6 9 + C

- 1 4 0 i s a s o l v e n tl es s

, tw o c o m p o n en t, po l y ur e t ha n e a d h e s i v e s y s t e m w h i c h i s a p p l i e d

a

t l o w tem p e r atu r e

. M o r

- F r ee L 75

- 1 6 9 i s s u i t a b l e for l a m i n a ti n g p o l y e s ter

, po l y e t hy l e ne

, an d oth e r

p a c k ag i n g p o l y ol e f i n fi l m s

, unp r i n t e d o r r e v e r s e p r i n te d. M o r

- F r ee L 7 5

- 1 6 9 m a y al s o b e u s e d for l a m i na ti n g

m e ta l i z e d fi l m

.

Ty p i c a l P r op e r t 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 69 C

- 140

S o l i d s 10 0 % 100 %

V i sco si t y 7 7 ° F 47 0 0 c p s 650 c p s W e i g ht / G a l l o n 9

. 2 3 l b 8

. 16 l b

A p p e a r an c e C l ea r

, l i g h t am b e r C l ea r

, l i g ht a m b e r O d o r Lo w Low

M i x i ng R a ti o 10 0 p b w 80 pb w 10 0 p b v 90 pb v S h e l f Li fe * * 18 0 d a y s 360 d a y s ( u no pe n e d c o nt a i n e r s )

* T he s e i t em s ar e pr o v i d e d f o r ge n e r a l i n f o r m at i o n o n l y

. T h e y a r e a p p r o x i m a t e v a l u e s a n d a r e n o t

c o ns i d er e d pa r t o f a

p r od u c t s p e c i f i c a t i o n

.

* * S t o r e i n ti g h tl y c l os e d c o nta i n e r i n c o o l , d r y p l ac e

. K e e p M o r

- F r e e L 7 5

- 169 fr

om f r e e z i ng

.

M o r

- F r ee L 7 5

- 1 69 + C

- 14 0 m a y r e ac t o r i n te r a c t w i th oth e r c o m p o n e n ts o f l a m i na ti on s

. R e t a i n e d v o l a ti l e s ( s ol v e n t s o r w a t e r )

, s l i p ad di t i v e s

, a n t i b l oc k ag en t s a n d i n k s a r e s o m e of t h e c o m p on en ts t h a t ma y c a u s e

p r op er t y

c h a n ge s of th e l a mi n a t e d s t r u c t u r e

.

P r

o c es si n g M o r

- F r ee L 7 5

- 1 6 9 + C

- 14 0 m u s t be us e d o n m a c h i n es w h i c h h a v e bee n s p ec i a l l y d e s i gne d fo r s o l v en tl e s s
l a mi n a t i on s

. S u c h eq ui p m en t a l l o w s th e ad h e s i v e t o b e f e d t h r o u g h a met e r / m i x / di s p en s e de v i c e a n d

p r o v id e s we b t e n s io n c o n t r o l s d e s i g n e d f o r a d h e s i v e s wi t h lo w i n it ia l t a c k

.

A s t h e r e a c t i v i t y o f M o r

- F r ee L 75

- 1 6 9 + C

- 1 4 0 i s hi g h

, t h e l a mi n a t e s c a n ge n e r a l l y be fu r t h e r p r o c e s s e d i n

a s l i ttl e a s 6 ho u r s

, d e p e n d i n g o n th e l a m i n a te c o ns t r u c ti o n

. A s al w a y s

, c o n v e r te r s s h o u l d v e r i fy a ppr op r i a t e

c u r e ti m e s for th ei r i n di v i d u al a p pl i c ati o n

.

A p p l ica t io n T e m p er a t u r e W e r e c o m m e n d th e a ppl i c a t i o n r o l l b e s e t a t 10 4°

- 1 13 ° F ( 4 0 °

- 4 5 ° C ) de p e nd i n g on m a c h i n e d e s i g n an d

l i n e s pee d d e s i r e d

. N o p r e h ea ti n g of th e adh es i v e or c o r e ac ta nt at th e m e te r / m i x / d i s p en s e u n i t i s

re q u i r e d

.

M o r

- F r e e L 75- 16 9/ C

- 140 N o v e m ber 2009 P age 1 of 3 

# P A C K AG IN G AN D

C O NVE R T I NGFor 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 75-169, 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 25 minutes. If the app lication unit a nd mixing de vices are combustion proof, they ma y be c l eaned with e s ters or keto n e s such as ethyl aceta t e an d 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 75-169 and C-140 can be stored in air t igh t, c l os ed, un mixed , orig ina l containers in dry rooms a t
temperatures of 70° ± 15 ° F. Opened con t ainers should be used as q u ickly as possible.

Both Mor-Fre e L 75-169 an d C-140 should be kep t fro m freezing

.

FDA Status Mor-Free L 75-169 + C-140 conforms to the compo s it ional requir e ments of Fo od & Drug Administra t ion Code of Federal Regulation s , Title 21, 17 5.105, Adhesives. One provision of this section requires that the

food to be pa ckaged must be separated from the adhe sive b y a func tional 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 9/C

- 1 4 0 N o v e mber 2 0 0 9 P a ge 2 of 3Mor-F r ee L 75- 16 9/C

- 1 4 0 N o v e mber 2 0 0 9 P a ge 3 of 3 

# Rohm and Haas Food and Drug Opinion

Name: MOR-FREE L7 5-169



### Regulation Com p lies 

### Opinion

Date Limitations

21CF R 175.1 0 5 Y 11/05/2007



### 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.