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
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
6965 W	modif. CPO	10,5	29,5	water	adhesion additive
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
Some grades are available as solid resin or in other solvents as well.