
Emulsion NBR

NBR Paracril


Paracril 33.110

Paracril 34PE40N

Paracril 45110

Paracril AJ

Paracril AJLT

Paracril AJLTM50

Paracril ALT

Paracril B

Paracril BJ

Paracril BJLT-HX

Paracril BJLT-M30

Paracril BJLT-M40

Paracril BJLT-M50

Paracril BLT-M75

Paracril BLT-M80

Paracril BPLT

Paracril C

Paracril CJLT

Paracril CLM

Paracril CLT
Paracril N41

Paracril P3055XL

Paracril P3250XL

Paracril P3255XL

Paracril P3260XL

Paracril P3355XL

Paracril P3380XL

Paracril X3675
NBR Paracril
Paracril NBR grades are produced by cold and hot polymerization process. The cold process yields linear polymers with good processing characteristics and solubility in polar solvents. The hot polymerization process leads to more branching. Branching in the hot Paracril grades is more developed in the higher viscosity grades. The hot polymers offer improved green strength. Crosslinked Paracril NBR grades are unique in processing and function.
They are produced by chemical crosslinking or conversion branched. The crosslinked grades have varying degrees of reduced mill shrink to as low as 5% versus linear grades of over 35% mill shrink. These grades offer benefits in thermoplastic modification for lower compression set and green strength improvement in thermoset recipes.
Paracril 34PE40, a plasticzer extended grade, contains 50 parts of DOP in a high molecular weight NBR used in the production of low durometer products such as roll covers.