All subsidiaries of

Trapylen® + trapur®, primer and adhesion promoter systems

TRAPYLEN® for 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, 138 S, 6600 W, 6700 W, 6765 W, 6800 W, 9200 W and 9600 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.

Information Leaflet TRAPYLEN® for plastic parts

For further details feel free to contact us!

grade chemical character c[Cl]% solid content solvent property
112 X modif. CPO 20,5 20 xylene especially for PP
112 PP 10 modif. CPO 20,5 10 pentyl propionate 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 135X
138 S modif. CPO 11 100 ./. good adhesion and resistance
139 S modif. CPO 11 100 ./. better compatibility compared to 138 S
145 X 5 modif. CPO 15 5 xylene very good resistance
146 X modif. CPO 19 20 xylene better compatibility against 145 X 5
777 modif. CPO 5 35 toluene NCO crosslinkable
6600 W modif. CPO 20 30 water adhesion additive, free of APEO
6700 W modif. CPO 22 30 water adhesion additive, free of APEO
6765 W modif. CPO 13,4 32,7 water adhesion additive, free of APEO, crosslinkable
6800 W modif. CPO 25 30 water adhesion additive, free of APEO
911 S APO ./. 100 ./. Base APO
920 X APO ./. 10 xylene chlorine free, amorphous polymer
950 X APO ./. 10 xylene chlorine free, crystallized polymer
9200 W APO ./. 40 water chlorine and APEO free
9600 W APO ./. 30 water chlorine and APEO free, tack- free
9700 W APO ./. 30 water chlorine and APEO free, additive for PE

Some grades are available as solid resin or in other solvents as well.

 

 

Our product recommendations and technical advice are based on careful investigation and are to our best knowledge but are without guarantee. Users have to test for themselves whether our products perform properly in their application.

Lieber Leser!

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