Polychloroprene – Baypren® - The ideal solution for the production of contact adhesives

Baypren® is a 2-Chlorine-Butadiene-(1,3 )-polymer (Polychloroprene), manufactured in a unique production process. Good solubility in organic solvents and a high crystallization rate make it an ideal raw material for the production of contact adhesives. After just a brief surface drying Baypren® grades are able to produce a bond of immediately measurable strength. This makes them particularly suitable for footwear applications, the furniture and the automotive industries as well as for do-it-yourself applications, to just name a few.

Baypren® can be used as a one-component-system or in combination with isocyanate crosslinkers of a Desmodur® R- type as a two-component-system to obtain modified properties.

The Baypren® product range:

Type	Crystallisation	Chip Size(mm)	Viscosity mPas 23°C in solution (10% in Toluol)
Baypren® 310-1	hoch	2,5 - 3,0	70 - 220
Baypren® 310-2	hoch	2,5 - 3,0	220 - 380
Baypren® 320-1	hoch	2,5 - 3,0	350 - 550
Baypren® 320-2	hoch	2,5 - 3,0	550 - 810
Baypren® 330-1	hoch	2,5 - 3,0	700 - 1000
Baypren® 330-2	hoch	2,5 - 3,0	900 - 1400
Baypren® 340-1	hoch	2,5 - 3,0	1130 - 1800
Baypren® 340-2	hoch	2,5 - 3,0	1800 - 2500
Baypren® 350-1	hoch	1,5 - 2,0	2200 - 4000
Baypren® 350-2	hoch	1,5 - 2,0	2500 - 5300
Baypren® 213-1	mittel	2,5 - 3,0	70 - 220
Baypren® 213-2	mittel	2,5 - 3,0	220 - 380
Baypren® 223-1	mittel	2,5 - 3,0	350 - 550
Baypren® 223-2	mittel	2,5 - 3,0	550 - 810
Baypren® 233-1	mittel	2,5 - 3,0	700 - 1000
Baypren® 233-2	mittel	2,5 - 3,0	900 - 1400
Baypren® 243-1	mittel	2,5 - 3,0	1130 - 1800
Baypren® 243-2	mittel	2,5 - 3,0	1600 - 2500
Baypren® 253-1	mittel	1,5 - 2,0	2200 - 4000
Baypren® 253-2	mittel	1,5 - 2,0	2500 - 5300
Thiuram-containing grades
Baypren® 321-1	hoch	2,5 - 3,0	350 - 550
Baypren® 321-2	hoch	2,5 - 3,0	550 - 810
Baypren® 331-1	hoch	2,5 - 3,0	700 - 1000
Baypren® 331-2	hoch	2,5 - 3,0	900 - 1400

Additional information on Baypren® is available in this brochure.