At present a modern highly automated plant "Polymir" is one of the largest chemical plants of Belarus. 5 plants with 30 main and auxiliary plants cover 800 hectares. Over 6000 specialists work at the enterprise. A team of highly skilled specialists of various plants can solve various tasks including production, research, marketing and sale. Annual foreign trade turnover is about 200 million USD.

Information of the day

OJSC "Naftan" invites to cooperate in the field of LDPE grade 15803-020 2nd quality (injection molding) deliveries. Contact information: +375 214 55-78-25,
email: negatina@polymir.by
- specialist on marketing Anastasiya Negatina

211441, Novopolotsk, Vitebsk region
Republic of Belarus
Phone: +375 (214) 55-72-10, 55-79-80
Fax: +375 (214) 55-79-69, 55-78-82
Main / Our products / Low density polyethylene / Cable compositions

Cable compositions

Grade

Application

107-02C
102-02C

Is intended for stainable and non-stainable insulation of wires and cables, resistant to thermal-oxidative aging.

107-10C

Is intended for cable jacket and protective cover, resistant to thermal-oxidative and photooxidative aging, black.

102-10CU

Is intended for application of cable jackets and protective covers by extrusion, with improved resistance to cracking.

107-61C

Is intended for wire and cable insulation, resistant to thermal-oxidative aging, self-extinguishing.

158-281M

Is intended for the production of insulating coatings of telephone cables.


Technical characteristics

Parameters

Grades

107-02C

102-02C

107-10C

102-10CU

107-61C

158-281M

Density, g/cm3

0.917-0.920

0.922-0.924

Not specified

Not specified

0.96-0.98

0.9170-0.9210

Melt flow index, g/10 min

1.7-2.3

0.24-0.36

1.7-2.3

0.24-0.36

2.0-3.0

1.5-2.5

Spread of melt flow index, %, within a lot, max

±5

±5

±5

±8

-

±5

Quantity of inclusions, pcs., max

5

5

Not specified

Not specified

3

3

Mass fraction of volatile substances, %, max

Not specified

Not specified

0.07

0.10

-

-

Cracking resistance, hr., min

2.5

500

2.5

1000

3

3

Tensile yield point, MPa, min

9.3

11.3

9.3

10.7

8.8

9.0

Rupture strength, MPa, min

12.2

14.7

12.2

13.2

10.8

11.3

Elongation at rupture, %, min

550

600

550

540

500

500

Mass fraction of extractable substances, %, max

1.0

1.4

1.0

1.7

-

-

Dielectric loss tangent,

max

at 1 MHz

at 500 MHz



3х10-4
4x10-4



3х10-4
4x10-4



-
-



-
-

 

 

3х10-4

 

3х10-4

Dielectric permeability, max,
at 1 MHz
at 500 MHz



2.3
2.3



2.3
2.3

 

 

-
-



-
-



2.6
-

 

2.3

-

Electric strength (thickness of specimen: 1 mm)

at alternating voltage, at frequency 50 Hz, kV/mm, min

40

40

-

-

35

40

Resistance to thermal-oxidative aging,

hours, min

8

8

8

8

8

 

Thermostability, hours, min

-

-

-

-

0.5

 

Flammability

-

-

-

-

It will self-
extinguish
when removed
from the flame

 


Package - 25 kg polyethylene bags.
JSC "Polymir" included in The Belarusian State Concern for Oil and Chemistry "BELNEFTEKHIM"
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