- BrandТД Полимер Компаунд, ООО
- Country of manufactureRussia
- ColorBlack
Thermoplastic elastomers, frost - resistant
for the production of flexible power cables of the KG (HL) brand
Tompolen MGK - 02 - I, Thompolen MGK - 02 - O chern.
Application area:
TEP frost - resistant compositions are intended for the production of insulation and sheathing of flexible power cables of the KG (KhL) brand by extrusion, instead of rubber materials.
Brief information about the composition:
Compositions are made on the basis of polyolefins and synthetic rubber with the addition of additives and stabilizers.
The product designation consists of the name of the trade mark of ZAO NPK Polymer - Compound - Thompolen, the symbolic designation of the field of application - frost - resistant flexible cable (MGK), the digital designation of the stabilization recipe, written through a dash, then through a dash the purpose of the composition - I (insulation) , O (shell), designations of technical conditions.
An example of a composition designation when ordering and in other documentation:
Tompolen MGK - 02 - I TU 2243 - 038 - 36295287 - 2014
Composition quality indicators
|
No. |
Indicator name |
Normative value |
Test Method |
||
|
Thompolen MGK - 02 - I |
Thompolen MGK - 02 - O black. |
||||
|
1 |
Melt flow rate (190 ° C / 2.16 kg), g / 10 min, within |
0.5 ÷ 3.0 |
0.5 ÷ 4.0 |
GOST 11645 |
|
|
2 |
Tensile strength, MPa, not less |
6.0 |
GOST 11262 |
||
|
3 |
Elongation at break, % , not less |
500 |
600 |
GOST 11262 |
|
|
4 |
Resistance to thermal aging according to the change in strength characteristics after aging of samples at (100 ± 2) ºС for 72 hours |
decrease in tensile strength, % , no more |
thirty |
GOST 9.024 |
|
|
reduction in elongation at break, % , no more |
25 |
thirty |
|||
|
five |
Shore hardness for 15 s, with tolerance, conventional units of scale A |
60 ± 5 |
70 ± 5 |
GOST 24621 |
|
|
6 |
Specific volume resistivity, Ohm × cm, not less |
1 × 10 14 |
1 × 10 13 |
GOST 6433.2 |
|
|
7 |
Electric strength at 50 Hz, kV / mm, not less |
thirty |
25 |
GOST 6433.3 |
|
|
eight |
Water absorption in 24 hours, % , no more |
0.2 |
not standardized |
GOST 4650 |
|
|
nine |
Density, g / cm 3, within |
1.25 ÷ 1.30 |
GOST 15139 |
||
Technical documentation:
The compositions are produced in accordance with TU 2243 - 038 - 36295287 - 2014 "Frost - resistant thermoplastic elastomers for the production of flexible power cables of the KG (HL) brand".
