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  Plasticat PoliVinylisHlorid

  Decorative Materials of
Polyvinylchloride

















Plastic compound polyvinylchloride for isolation
And protective environments of wires and cables



About production
      Plastic compounds represent the materials received by processing of polyvinylchloride compositions, are issued in the form of granules. Depending on scopes and conditions of operation of products, various properties are given to plastic compounds. It is reached by use in a composition of softeners, stabilizers, and modifiers in various combinations.
      Plastic compounds on the basis of PVC possess significant mechanical durability and water resistance, high temperature constancy to low temperatures, good isolation properties, racks to deleting and to action of acids and alkalis are not dissolved in gasoline and kerosene. Plastic compounds on the basis of PVC easily are exposed to welding and pasting.


Application:

Mark I-40-13A, rec. 8/2
      It is intended for manufacturing isolation of wires and the cables working in a range of temperatures from a minus 40C, up to plus 70C and order of size of specific volume of electric resistance at 20 1013.

Mark O-40 rec. OM-40
      It is intended for manufacturing protective environments of wires and the cables working in a range of temperatures from a minus 40 C, up to plus 70 C.


Packing:
Polyvinylchloride bags 20-25 kg.


Marks:
Marks of plastic compound is put according to GOST 5960-72.




Norm for marks The name of a parameter
I40-13A, rec. 8/2 O-40, rec. OM-40
Maximum First Maximum First
Color
Granules of natural color Granules of black,
white and natural color
Quantity of extraneous inclusions, p, no more, than size, up to 0,5 mm over 0,5 mm
24 ots 29 ots Do not normalize
Specific volumetric electric resistance at 20 o, the Ohm. Sm, not less
5*1013 3*1013 5*1010 1*1010
Specific volumetric electric resistance at 70 o, the Ohm. Sm, not less
1*1011 1*1011 ----- -----
Durability at break,
MPa (kgs/sm 2), not less
19,6 (200) 17,6 (180) 120 110
Relative lengthening
At break, %, not less
250 200 300 280
Temperature of fragility, o, not above
minus 40
Losses in weight at 160 o,
Within 6 hours, %, no more
2,0   3,0  
Light resistance, at 70 o,
Hour, not less
1000   1500 1500
Combustibility,
method And, with, no more
15 30 15 30
Hardness at 20 o,
MPa (kgs/sm 2), no more
1,56-2,15 (16-22) 1,47 (15) 0,88-1,96 (9-20)
Hardness at 70 o,
MPa (kgs/sm 2), no more
0,78-1,17 (8-12) 0,68 (7) 0,58-1,17 (6-12)
Water absorption, %, no more
0,20 0,26 0,4 0,45
Temperature of a softening, o
180 ± 10 170 ± 10
Density, g/sm3
1,28 -1,32 No more 1,4
Surface of a cut of a plait
The times which are visible with the naked eye are not supposed
Colourfastness in
At 70 o, h, not less
96
Preservation relative
Lengthenings at break after
80
Endurances at (1002) o,
Within 7 day, %, not less
Resistance ,
kH/m (kgs/sm 2), not less
------ 44,1 (45) 39,2 (40)

 

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