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Russia Irregular Butadiene Rubber SKB

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Irregular Butadiene Rubber SKB-50R a

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Irregular Butadiene Rubber SKB-50R b

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Irregular Butadiene Rubber SKB-50R c

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Irregular Butadiene Rubber SKB-50R d

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Irregular Butadiene Rubber SKB-50R e

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Irregular Butadiene Rubber SKB-50R f


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Irregular Butadiene Rubber SKB-50R g


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Irregular Butadiene Rubber SKB-50R h


Irregular Butadiene Rubber
SKB50R a

Irregular Butadiene Rubber
SKB50Rb

Irregular Butadiene Rubber
SKB50Rc

Irregular Butadiene Rubber
SKB50Rd

Irregular Butadiene Rubber
SKB50Re

Irregular Butadiene Rubber
SKB50Rf

Butadiene Rubber SKB

    The producer and supplier of Russia Irregular Butadiene Rubber SKB-50R is one of the Russian largest chemical manufacturers. It produces a wide range of special purpose rubbers and rubber compounds for more than 60 years.

Product Offered:
Butadiene Rubber (SKB)

Properties of Butadiene Rubber (SKB)

    The compounded rubbers and rubber products of rubber SKB are stable to heat ageing and repeated strain. The Butadiene Rubber (SKB) is characterized by high absorbtive ability, good interaction with natural and Styrene-Butadiene-Rubbers in all proportions and with other ingredients in the mix which is very important for manufacturing products based on Butadiene Rubber SKB. Butadiene Rubber SKB has good adhesion and super processing characteristics during treatment. Butadiene Rubber SKB is produced with anti-oxidant and without anti-oxidant. Depending on the anti-oxidant's type we produce SKB of general technical purpose and for food industry designated for manufacturing rubber goods in contact with food stuff.

    Comparison table of technical characteristics of Butadiene Rubber (SKB) with other butadiene and butadiene-stirol rubbers offered in the world market:

Butadiene Rubber Grade SKB
Technical Specification

Name of indices
Grade SKB
Grade SBR 1502
Grade SBR 1702
PBR-ND (High-Cis-1, 4)
Mooney Viscosity ML 1+4 (100 Degrees Celsius)
40 - 58
45 - 55
45 - 58
40 - 70
Plasticity
0, 26 - 0, 55
0, 3 - 0, 6
0, 3 – 0, 6
0, 4 - 0, 5
Tensile Strength, MPa
9, 8 - 11, 76
23 - 25
18 - 22
19 - 20
Elongation at Break, %
500 - 700
350 - 500
400 - 600
450 - 480
Deformation Set after Break, %
50
30
35
12
Alkali Mass Fraction, %
0, 2 – 0, 5
0, 4 - 0, 5
0, 4 - 0, 5
0, 2
Ash Mass Fraction, %
3, 5 - 5, 0
0, 8 - 1, 5
1 - 1, 5
0, 6 - 1, 0
Extender Oil,
3 - 5
15 - 20
25 - 37
-
1, 4 - cis, %
1, 4 - trans, %
1, 2 links, %
7 – 15
15 – 23
70
No Standard
No Standard
95-99
-
-

Application of Butadiene Rubber SKB

Butadiene Rubber SKB is used in:

- asbestos industry - for production of automotive brake pads;
- cable industry – for production of low and high voltage cable insulation;
- electrical industry – for production of electrically insulated gaskets;
- footwear industry - for production of rubber footwear parts and lacquering of rubber footwear;
- abrasive materials production – as a bonding agent;
- in rubber goods for food staff.

Packing:

     The Butadiene Rubber SKB is supplied in 30± kg bales packed in into woven polypropylene bags with polyethylene inner.
     The Butadiene Rubber SKB is non-toxic, inexplosive, non-inflammable.
     Warranty storage period is 12 months.

     SKB as a substitute for PBR, SBR, Natural rubber.
     SKB rubber may be used by various branches of industry as a substitute for other rubbers to reduce self coast of a finished product.

It can replace up to 25 % of PBR cis 99% in an item like:
* Various mechanical rubber articles, conveyor belts, straps, rubber hoses, rubber-taped cords, brake pads for motor vehicles and railroad engines;
* In paint industry for producing of lacquers and paints;
* A base for production of antirust sealants bituminous-polymer electrically insulating lacquers and coatings plasticizers in construction materials manufacturing
* In cable industry;
* In production of shock-resistant polystyrol and plastic;
* For producing of abrasive materials (asbestos industry);
* In food industry for producing of sleeves (uncured stocks, rolled-up stocks).

Natural rubber (up to 100%)
* In tire industry;
* In aerospace industry;
* In civil-engineering;
* In manufacture of vehicles, hydrologic construction facilities, railway transport.

SBR (from 25 to 100%)
* In tire, mechanical rubber, cable and footwear industries;
* For production of paronite and asbestos items.
100 % capability of using SKB rubber shown in such products as conveyer belts, straps, rubber tubes, rubber-taped cords, brake blocks for automobile and railway transport, abrasive materials (asbestos industry), sleeves (uncured stocks, rolled-up stocks).


    The producer and supplier of Russia Irregular Butadiene Rubber SKB-50R was established and put into full scale operation in 1936 nowadays the factory comprises five facilities each producing its own diverse range of products:

  • Silicones
  • Polysulfide Polymers
  • Urethanes
  • Latexes
  • Sodium Butadiene Rubber

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