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  • Place of Origin: Ukraine
  • Model Number: OEM

Packaging & Delivery

Packaging Details 35kg/bag with inner PE film, 21.0MT/20GP without pallet,17.64MT/20GP with pallet, 1.26MT/pallet.
Delivery Time 7- 10 days
Product Description
Rubber granules

  Styrene butadiene rubber/ SBR

  Styrene-butadiene rubber (SBR), also known as polystyrene-butadiene copolymer. The physical mechanism performance, processing performance and product performance close to natural rubber, some more excellent properties such as wear resistance, heat resistance, aging and curing faster than natural rubber, natural rubber and can be used with a variety of synthetic rubber and used widely used in the field of tires, belts, hoses, wires and cables, medical equipment and various rubber products, is the largest common varieties of synthetic rubber, but also one of the first to achieve industrial production of rubber varieties.


Styrene butadiene rubber/ SBR Application

  Mainly used in the manufacture of tires, conveyor belts, hoses, rubber adhesive sponge impregnated fibers and fabrics, can be directly used as adhesives, coatings, etc.

Styrene-butadiene rubber (SBR) is one of the biggest general synthetic rubber varieties, and is also one of the
earliest industrialization production of rubber.It is the random copolymer of styrene and butadiene.Its
physical mechanism performance, processing performance and performance close to the natural rubber,
the use of some properties such as wear resistance, heat resistance, ageing resistance and curing rate is
more excellent natural rubber, but with a variety of natural rubber and synthetic rubber .
Styrene-butadiene rubber (SBR) widely used in tires, tape, rubber hose, wire and cable, medical instruments and
various kinds of rubber products production and other fields.


Styrene butadiene rubber/ SBR Specification

Classification:
SBR 1500 ,
SBR 1502 ,
SBR1712 ,


Item150015021712
Total ash,% ≤1.000.751.00
Organic acid,%6.125.624.80
Oil content,%
 

 
27.3
Raw rubber Mooney viscosityML1001+4ºC525051
Mixing rubber Mooney viscosityML1001+4ºC≤859070
300%25min9.413.69.0
Set out35min13.616.411.6
Mechanical stress50min15.417.212.5
Tensile strength MPa35min ≥22.123.718.3
Elongation,% 35min ≥480415420
ApplicationFor carbon black as
reinforcing agent and low
requirements for color
products such as tyre tread,
turn over the tire tread,
conveyor belt, rubber hose,
membrane products,extruded products
Used for bright color and
light color rubber products such as tire lateral,
transparent rubber shoes,
adhesive tape, medical
products and other general color products
For passenger car tire
tread rubber, tire tread
rubber, conveyer belt,
rubber hose, usually
black rubber products

SBR 1502 Specification Values(GB/T12824-2002)

Item
PropertyTest Method
ABC
Volatile matter %≤0.60≤0.75≤0.90GB/T 6737-1997
Ash %≤0.50GB/T 4498-1997 A
Organic acid  %4.50-6.75GB/T 8657-2000 A
Soap  %≤0.50
Bound styrene  %22.5-24.5GB/T 8658-1998
Mooney viscosity 50ML(1+4)10045-5544-56GB/T 1232.1-2000
Compound 50ML(1+4)100≤93

300%
145MPa,
300%Modulus
25minM±2.0M±2.5GB/T 8656-1998 A
35min20.6±2.020.6±2.5
50min21.5±2.021.5±2.5
Tensile strength (145,35min), MPa≥25.5≥24.5
Elongation (145,35min),%≥340≥330



SBR 1712 Specification (SH/T 1626-2005)

Item
PropertyTest Method
ABC
Volatile matter% m/m≤0.60≤0.80≤1.00GB/T 6737-1997
Ash% (m/m)≤0.50GB/T 4498-1997
Organic acid %m/m3.90-5.70GB/T 8657-2000
Soap %m/m≤0.50
Bound styrene% m/m22.5-24.5GB/T 8658-1998
Oil %m/m25.3-29.324.3-30.3SH/T 1718-2002
Mooney viscosity ML(1+4)10044-5443-5542-56GB/T 1232.1-2000
Compound  ML(1+4)100≤70GB/T 1232.1-2000 ASTM IRB No.7
300%Modulus (145),MPa25min9.8-13.89.3-14.3GB/T 8656-1998 ASTM IRB No.7
GB/T 528-1998 I
35min12.1-16.111.6-16.6
50min13.0-17.012.5-17.5
145,35min), MPa
Tensile strength
≥19.4≥18.4
(145,35min), %
Elongation
≥380

≥3

 

 

 

Styrene butadienerubber/SBR Package: 35kg/bag with inner PE film, 21.0MT/20GP without pallet,17.64MT/20GP with pallet, 1.26MT/pallet.

 

 

 

 

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