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Apcoflex® N634E is a cold polymerized, medium ACN containing acrylonitrile butadiene co-polymer extended with 50 phr of non-DOP plasticizer. It contains non-staining antioxidant.

Polymer Name: Acrylonitrile Butadiene Rubber (NBR)

Processing Methods: Extrusion, Injection Molding

Features: Cold Polymerized, Medium Viscosity

Synonyms: 1,3-Butadiene-acrylonitrile copolymer, 1,3-Butadiene-acrylonitrile polymer, Acrylonitrile-1,3-butadiene copolymer, Acrylonitrile-1,3-butadiene polymer, Acrylonitrile-butadiene copolymer, Acrylonitrile-butadiene polymer, Acrylonitrile-butadiene resin, Butadiene-acrylonitrile copolymer, Butadiene-acrylonitrile polymer, Poly(acrylonitrile-butadiene), Poly(butadiene-acrylonitrile)

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CAS No.
9003-18-3
EC No.
618-357-1
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods
Applications

Apcoflex® N634E is an medium viscosity plasticizer extended grade highly suitable for the manufacture of low durometer hardness products such as Printing Rolls, Rubber Sponge and highly blown products. It is also recommended for applications in the manufacture of molded and extruded goods where plasticiser free recipes are desired.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Volatile MatterMax. 0.7 %
Mooney Viscosity, ML 1+4 at 100°C, MU35 - 50
Ash ContentMax. 1.0%
Bound Acrylonitrile31 - 35%
Plasticiser28 - 34%

Safety & Health

Safety and Handling

Apcoflex® N634E may contain traces of residual monomers, which may be released during processing at high temperatures. Therefore adequate ventilation should be employed in the processing areas.

Packaging & Availability

Packaging Type
Packaging

These bales are wrapped in plastic films and packed in woven sacks.

Appx.Dimensions (in):

  • 28x14x5.5 (when packed) for 25 kg
  • 28x14x7.0 (when packed) for 35 kg
  • Weight, kg 35 kg net (when packed)

Recommended to store in original packaging, away from direct sources of heat and sunlight. These bales will have a minimum of 24 months shelf-life under good storage practices

Storage & Handling

Shelf Life
24 months