Tramaco는 1973년 resins과 waxes supplier로 설립되었으며, 1979년 ROWA GmbH에 인수 된 이후, 플라스틱산업분야 blowing agents와 primer로 유명해진 독일계 회사입니다.
 

TRAPYLEN® and TRAPUR®are primer and adhesion promoter systems for coating,bonding, printing and laminating of polyolefinic plastics.

  Mainly used raw materials are
  chlorinated polyolefins(CPO)
  chlorinate free modified polyolefins(APO)
  polyurethanes(PU)
 
  Our products are available as
  solid resin
  resin solutions in organic solvents
  water based dispersions
  UV-curable liquids
 
Depending on the application TRAPYLEN® and TRAPUR® are ready-to-use products or additives to increase adhesion strength. There is a wide range of applications for these products, the main ones being
  
  coating of plastic parts
  coating of films, foils and sheets
  adhesion additives for printing inks
 
 
1. Coating of plastic parts
  In general CPO's having the best adhesion strength onto plastics which are difficult to adhere to,
like PP, blends of PP/EPDM and GMT.
Standard products for this kind of application are TRAPYLEN® 112 X, 130 X, 135 X, 137 X, 6700 W
and 6800 W. A TRAPYLEN® resin solution can be applied as a primer.
Alternatively TRAPYLEN® can be modified with other binder resins and pigments and can be applied
as a pigmented primer.
For further details please consult our Information Leaflet TRAPYLEN® for plastic Parts
.
 
TRAPYLEN® for coating of plastic parts
grade chemical character c[Cl]
%
solid content
%
solvent property
112 X modif. CPO 20,5 20 xylene  especially for PP
112 PP modif. CPO 20,5 20 pentyl  free of aromatic hydrocarbons
130 X modif. CPO 24,5 20 xylene  standard
135 X modif. CPO 22 15 xylene  higher softening point
137 X modif. CPO 22 20 xylene  better compatibility compared to 135 X
777 modif. CPO 5 35 toluene  NCO crosslinkable
6700 W modif. CPO 22 30 water  adhesion additive, free of APEO
6800 W modif. CPO 5 30 water  adhesion additive, free of APEO
6965 W modif. CPO 10,5 29,5 water  adhesion additive
920 X APO ./. 0 xylene  chlorine free, amorphous polymer
950 X APO ./. 10 xylene  chlorine free, crystallized polymer
980 X APO ./. 10 xylene  chlorine free, amorphous polymer
9200 W APO ./. 40 water  chlorine and APEO free
9600 W APO ./. 30 water  chlorine and APEO free, tack free
 Some grades are available as solid resin or in other solvents as well.

 
2. Coating of films, foils and sheets
  TRAPYLEN® and TRAPUR® are ready-to-use products for coating of TPO-films.
Standard products in our range are TRAPYLEN® 6960 W, 6973 W, 8000, T8280, T8380, X 9100 M,
9350 W, and TRAPUR® 115.
Further information are given in our Information Leaflet TRAPYLEN® and TRAPUR® for films.
 
TRAPYLEN® and TRAPUR® for coating of films, foils and sheets
grade chemical character c[Cl]
%
solid content
%
solvent property
T 4121 EP-modif. CPO 23 6,5 toluene  amine-crosslinkable
8000 modif. CPO 2,5 10 toluene  for TPO-films, cross-linkable
T 8111 CPO-OH 22,5 5 toluene  NCO crosslinkable
T 8280 CPO 26 10 toluene  for TPO-films
T 8380 CPO 26,5 10 toluene  for TPO-films
X 9100 M APO ./. 12 xylene  for TPO-films, chlorine free
6960 W modif. CPO 11 10,5 water  for TPO-films and other surfaces
6973 W modif. CPO 5,5 11,5 water  for TPO
9350 W APO ./. 12 water  for TPO-films, chlorine free
113 PU ./. 10,4 MEK/EAC  for PVC-films
115 PU ./. 10,4 toluene/xylene  for TPO-films
202/2 W PU ./. 25 water  for PVC-films
205W PU ./. 10 water  for films
1015 SBS ./. 20 MEK  FDA approved polymer, PS Primer
 These primer are availble with matting agents as well.

 
3. Adhesion additives for printing inks
  In solvent based printing inks to be applied onto PP and other polyolefinic plastics our standard
products TRAPYLEN® 186 EAC, 196 X and 691 are suitable as additives to increase adhesion strength.
Suitable adhesion additives for UV-curable printing inks are our TRAPYLEN® 5000 UV-series.
Further details are given in the Information Leaflet TRAPYLEN® for UV application.
 
TRAPYLEN® for printing inks
grade chemical character c[Cl]
%
solid content
%
solvent property
691 modif. CPO 20,5 20 toluene  suitable for PE
186 EAC CPO 43 40 EAC  free of aromatic hydrocarbons
196 X CPO 26 20 xylene  good heat seal properties
5550 UV modif. CPO 25 100 IBOA  increased adhesion strength
5570 UV modif. CPO 23 100 IBOA  good adhesion and compatibility
5650 UV modif. CPO 38 100 IBOA  best compatibility
5700 UV modif. CPO 42 100 ODA  low odour
5800 UV modif. CPO 42 100 HDDA  fast cross-linking