Synthetic Rubbers

SBR (Styrene-Butadiene Rubber)

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Series/ Product number

Emulsion Polymerization Styrene-Butadiene Rubber (E-SBR)

Emulsion Polymerization, Non-Oil Extended

Grade Bound
styrene*1 (%)		 Mooney viscosity*1 Anti-oxidant Uses
Nipol® 1502 23.5 52.0 Non-staining Tire white wall and carcass, mechanical goods, white or light colored sporting goods, floor covering, shoe soles and heels, refrigerator gaskets.
  1. *1Design value

Emulsion Polymerization, Oil Extended

Grade Bound
styrene*1 (%)		 Mooney
viscosity*1		 Anti-oxidant Oil*2 Uses
Grade Content
(phr)
Nipol® 1723 23.5 47.0 Staining HA 37.5 Tire tread rubber, molded and extruded goods.
Nipol® 1739 40.0 49.0 Staining HA 37.5 Tire tread rubber for high performance tire.
Nipol® 9548 35.0 68.0 Staining HA 37.5
  1. *1Design value
  2. *2HA: Highly aromatic oil (In response to environmental issues, we changed the extender oil for oil-extended styrene-butadiene rubber to a low-hazardous substance.)

Solution-polymerization Styrene-Butadiene Rubber (S-SBR)

Nipol® NS Series (Solution Polymerization, Non-Oil Extended)

Type Bound
styrene *1(%)		 Mooney
viscosity*1		 Anti-oxidant Characteristics Uses
Nipol®NS 116R 21 45 Non-staining Well-balanced between
wet skid resistance and resiliance.		 Tires
vibration insulators
Nipol®NS 612 15 62 Best performance for silica application.
Low styrene type for all-season tires.
Nipol®NS 616 21 62 Best performance for silica application.
Well-balanced between
wet skid resistance and resilience.
  1. *1Design value

Nipol® NS Series (Solution polymerization, Oil extended)

Type Bound
styrene*1 (%)		 Mooney
viscosity*1		 Exteded oil
(phr)		 Characteristics Uses
Nipol®NS 460 25 49 37.5 Excellent balance between
high wet grip and Low fuel
consumption performance		 The tread rubber
for high performance tire.
Nipol®NS 522 39 62 37.5
  1. *1Design value

SDSs・chemSHERPA files are available upon request. Please search and download there.

SDS・chemSHERPA Download
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