Polymir products are used in various industries: cable production, plastic processing, packing production, carpet production, textile fabrics and knitwear, man-made fur, consumer chemicals, paper, etc. A number of organic compounds offered by Polymir can be used as a raw material for further synthesis of various specialty chemicals.

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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